Hauj lwm lawm
Kev tsis
Jiangsu Yawei Transformer Co., Ltd. yog ib qho ntawm cov ua manufacturers thiab cov khoom lag luam ntawm chaw ntim khoom sib hloov hauv Suav teb. Thov koj xav tau kev yuav zoo lub ncoo zoo hloov pauv ntawm peb lub hoobkas. Customized xaj tau txais tos.
Lub ncoo {{{0} mounted transformer yog hom hluav taws xob uas siv tau hauv cov chaw hauv nroog thiab cov nroog muaj kev lag luam thiab cov ntawv thov lag luam. Nws yog mounted rau ntawm lub pob zeb ua vaj tse thiab tsev nyob hauv cov txee steel txee.
Lub tsev nyob: lawv feem ntau yog feem ntau ntawm TAMPER -} tiv taus, muab cov hlau ntoo. Lub tsev no tiv thaiv sab hauv kev sib xyaw los ntawm ib puag ncig thiab kev tso cai tsis tau tso cai.
Types of Transformers: Pad-mounted transformers can be either single-phase or three-phase, depending on the requirement of the area they serve.
Voltage ntsuas: Cov kev tawm tswv yim thawj (tawm tswv yim) tuaj yeem sib txawv ntau, feem ntau nyob rau hauv thaj tsam ntawm 2.4 KV rau 35 kV. Cov voltage thib ob (tawm) feem ntau qis dua thiab haum rau cov chaw nyob lossis lag luam siv (zoo li 120 / 480V, thiab lwm yam).
Lub peev xwm: Lub zog ntsuas hluav taws xob ntawm ncoo {{0} mounted transformers tuaj yeem sib txawv, tab sis ntau qhov ntau thiab tsawg rau 5000 kva.
Kev nyab xeeb thiab rwb thaiv tsev: ncoo {{{0} mounted transformers yog tsim nrog ntau cov kev tiv thaiv kev nyab xeeb thiab rwb thaiv kev rwb thaiv tsev. Lawv feem ntau ua raws li cov qauv kev nyab xeeb teeb tsa los ntawm cov koom haum xws li Ansi, IEEE, thiab NEMA.
Cov ntawv thov: Cov hloov pauv no tau siv dav los nqis rau qhov siab {{Voltage cov kab kom haum rau cov tsev voltage, cov lag luam, thiab cov chaw muaj chaw lag luam.
Kev Txij Nkawm: Ncoo {- Mounted Transformers yog tsim rau Kev Tshawb Fawb Sab Nraud thiab yog lawv xav tau kev tshawb xyuas ib txwm thiab qee zaum pabcuam.
Kev tiv thaiv ib puag ncig: Ntau lub taj laj tshiab niaj hnub {0} Mounted Transformers yog tsim nrog cov phooj ywg zoo nkauj (} pcb (polychlorinated biphenyl) roj.
Accessories: lawv yuav suav nrog cov nta zoo li load - breaks /} break hloov, thiab lwm yam khoom siv tiv thaiv.
Rau cov ntsiab lus tshwj xeeb lossis cov qauv ntaub ntawv, koj tuaj yeem tiv tauj peb
Cov Qauv Ntawm Cov Khoom
1.Qhov kev tswj hwm kev tswj hwm GB / T 19001-2016 ISO 9001: 2015
Kev ua haujlwm ntawm tag nrho Yawei System yog nruj me ntsis tswj thiab tswj hwm. Qhov no ua kom pom tau zoo ntawm cov khoom lag luam thiab cov khoom siv tau nyob rau txhua theem, los ntawm tau txais cov neeg siv khoom thov, kev tsim khoom, tom qab ua haujlwm nyob rau hauv nruj thiab cov txheej txheem txuas ntxiv.
Daim Ntawv Sau Ntawv ntawm UL thiab Cul
Yawnei ncoo Mounted Transformer tau raug ntsuas los ntawm UL raws li Asmeskas thiab Canada txheem. Peb Transformer tau lees paub los ntawm UL Raws li cov qauv Canadian (CSA cov qauv).
3.Cauv daim ntawv pov thawj CE
Txuj Ci: thiab 60076-1: 2011.en 60076-2: 2011 NTU4: 2013 Tshaj Tawm Tias Cov Qauv Txheej Txheem Thoob Ntiaj Teb rau Kev Ntsuam Xyuas thiab Kev Ntsuas Hluav Taws Xob. Txhua tus Yawei cov khoom tau raug sim nyob rau hauv chav kuaj ua haujlwm ua ntej tawm hauv lub Hoobkas, ua kom muaj kev sib haum xeeb zoo thiab muab kev sib haum xeeb tsis muaj tseeb rau cov neeg siv khoom.
Cov yam ntxwv ntawm Yawei Fais Kwm Transformer
Cover Tiav cov kab ntau lawm ntawm transformer los ntawm cov hlau windformer, silicon ntawv slection thiab dov, transformer roj carrformer R & D, Kev sim, Txhim Kho thiab ntau lawm.
YAWEI Tsis siv neeg rwb thaiv tsev hlau wrapping kab.yawei muaj tsis siv neeg, kab rov tav, ntsug thiab kev tuav ntxhua khaub ncaws thov.
WINDING ntawm thawj lub windings thiab theem nrab windings muaj tus qauv tsim tsim zoo heev los pab lub tshuab ua haujlwm zoo.
Rwb thaiv tsev hlau Wrapping Kab
YAWEI Transformer roj tank casting rhiav. Kev ua haujlwm tshaj lij thiab pab pawg rau cov kev cai sib txawv.
Yawei Configuration Fin / Radiator Cov Chaw Ua Haujlwm.
Yawei Peb Phease Pad - Mounted Transformer Cov Kev Txhim Kho
YAWKEI peb ntu av - Mounted Transformer roj rau hauv tank
Yawei Peb Phease Pad - Mounted Transformer Testing
YAWKEI peb ntu av - lub xeem transformer kuaj hauv kab
YAWKEI peb ntu av {{0} mounted transformer packing (customized)
Peb Theem Padized Transformer parameter
|
Kev Muaj Peev Xwm (KVA) |
Tsis muaj - phoo ntawv poob (kw) |
Thauj khoom poob (KW) |
Tsis muaj - phoo tam sim no (%) |
Impendance voltage (%) |
Qho loj dav (Lxwxh) (hli) |
Tag nrho Qho hnyav (kg) |
|
100 |
200 |
1500 |
0.65 |
4.0 |
1180x1355x1735 |
729 |
|
150 |
280 |
2200 |
0.60 |
1830x1375x1735 |
989 |
|
|
200 |
340 |
2600 |
0.50 |
1830x1375x1735 |
1195 |
|
|
250 |
400 |
3050 |
0.50 |
1830x1405x1735 |
1355 |
|
|
315 |
480 |
3650 |
0.45 |
1830x1425x1735 |
1415 |
|
|
400 |
570 |
4300 |
0.45 |
1830x1435x1805 |
1675 |
|
|
500 |
680 |
5150 |
0.40 |
1830x1445x1860 |
1905 |
|
|
630 |
810 |
6200 |
0.40 |
4.5 |
1830x1445x1860 |
2165 |
|
800 |
980 |
7500 |
0.35 |
1830x1490x1860 |
2755 |
|
|
1000 |
1150 |
10300 |
0.35 |
1830x1675x2005 |
3235 |
|
|
1250 |
1360 |
12000 |
0.30 |
2100x1845x2035 |
4905 |
|
|
1600 |
1640 |
14500 |
0.30 |
2100x1885x2135 |
5835 |
Ib theem ntaus ntawv mounted transformer parameter
|
Rated fais fab (kva) |
HEEV NTSUG (KV) |
Tsawg Tsawg (V) |
Poob (w) |
|
|
Tsis muaj - phoo ntawv poob (w) |
On - phoo ntawv poob (w) |
|||
|
15kva |
24.94Kv / 14.4KV 12.47KV / 7.2KV 34.5KV / 19.92Kv / 13.8KV / 13.2kv / lossis lwm tus |
120-240V 240-480V 347V 600V |
50 |
195 |
|
25Kva |
80 |
290 |
||
|
37.5Kva |
105 |
360 |
||
|
50kva |
135 |
500 |
||
|
75kva |
190 |
650 |
||
|
100KVA |
210 |
850 |
||
|
167kva |
350 |
1410 |
||
Cov khoom tseem ceeb ntawm YAWI
Cov FAQ
Q: 1: Dab tsi yog qhov sib txawv ntawm lub ncoo - Mounted transformers?
A: ncoo {- Mounted Transformers yog hom hluav taws xob hloov hluav taws xob siv hluav taws xob. Lawv tau tsim los txhawm rau nruab ntawm theem av, ruaj khov nyob rau ntawm lub pob zeb ua vaj tse, thiab feem ntau yog ib txwm muab ntawm lub xauv, tam sim no- ntawv pov thawj txee. Muaj ob peb hom sib txawv ntawm cov pob hauv ncoo {}} mounted transformers, txhua qhov kev hloov pauv hluav taws xob rau cov hluav taws xob hauv nroog kom haum rau kev siv tsev. Lawv yog kev cog lus thiab feem ntau pab tau qee lub tsev me. Peb {- pital pad - Mounted Transformers: Cov no yuav tsum muaj ntau dua li ib qho {}}}}} theem transformer tuaj yeem muab. Lawv loj dua thiab muaj peev xwm tuav cov hluav taws xob siab dua. Loop - Pub ncoo {15} {{{{16}- voltage inputs. Cov teeb tsa no muab lub zog thaub qab hauv cov ntaub ntawv ua haujlwm tsis ua tiav, txhim kho kev ntseeg tau. Radial - Pub ncoo- mounted hloov pauv ntawm qhov kev txhawj xeeb yog tsawg dua ntawm kev txhawj xeeb lossis qhov twg backup systems twb tau nyob hauv qhov chaw. Compact Access {{24} mounted transformers: cov no yog me dua loj thiab yog tsim rau thaj chaw uas muaj qhov chaw tsawg. Lawv feem ntau siv nyob rau hauv nroog lossis cov pej xeem muaj ntau. Ntse ncoo {{} mounted transformers: Nruab nrog cov thev naus laus zis txog kev tshuaj xyuas thiab kev noj qab haus huv, thiab lwm yam kev kawm noj qab haus huv. Txhua hom ntawm ncoo {30 {{30} mounted transformer yog tsim los ua kom tau raws li cov kev xav tau tshwj xeeb, thiab kev ntseeg tau ntawm thaj chaw uas lawv tau pab. Qhov kev xaiv ntawm cov hloov pauv hloov pauv ntawm ntawm qhov zoo li cov kev cia siab, thaj chaw, thiab cov kev xav tau tshwj xeeb ntawm lub zog xa hluav taws xob.
Q: 2. Ua ncoo {{{1} mounted transformers muaj fuses?
A: Yog, ncoo {{{0} mounted transformers feem ntau muaj ib feem ntawm lawv cov qauv kev nyab xeeb thiab kev ua haujlwm ncaj ncees. Qhov suav nrog fuses hauv ncoo - Mounted Transformers ua haujlwm: Kev tiv thaiv ntau dhau: FIMES tiv thaiv kev puas tsuaj vim kev puas tsuaj rau kev puas tsuaj. Yog tias qhov tam sim no tshaj li cov fuse qib, cov fuse yuav tawg, cuam tshuam rau cov hluav taws xob thiab tiv thaiv kev puas tsuaj rau cov hloov pauv thiab cov koom nrog txuas ntxiv. Txhaum kev sib cais: nyob rau hauv qhov kev txhaum, xws li lub zog luv, lub fuse yuav tshuab thiab cais cov hloov pauv ntawm cov hluav taws xob. Qhov no pab hauv txwv qhov cuam tshuam ntawm qhov txhaum rau thaj chaw me dua thiab ua rau nws yooj yim dua los txheeb xyuas thiab kho qhov teeb meem. Kev Nyab Xeeb: Fuses hauv ncoo - Mounted Transformers txhim kho kev nyab xeeb los ntawm kev tiv thaiv kev nce hluav taws xob. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv thaj chaw thiab cov chaw lag luam uas cov transformers no feem ntau tau ntsia. Cov kev teeb tsa tshwj xeeb ntawm fuses hauv lub ncoo {10} mounted transformer tuaj yeem sib txawv raws nws tus qauv thiab daim ntawv thov. Piv txwv li, kev npaj sib txawv yuav raug siv rau hauv ib qho {{}}} {{{{}} theem hloov. Tsis tas li ntawd, qee cov hloov pauv niaj hnub yuav cuam tshuam ntau cov khoom siv tiv thaiv zoo xws li cov kab ke hluav taws xob lossis cov tshuab hluav taws xob. Txawm li cas los xij, lub hom phiaj tseem ceeb ntawm cov khoom siv no tseem yog tib yam: los tiv thaiv tus hloov pauv thiab hluav taws xob los ntawm kev puas tsuaj vim kev ua haujlwm tsis zoo.
Q: 3. Vim li cas thiaj nyob qhwv - Mounted Transformers ntsuab?
A: ncoo {{{0} mounted transformers feem ntau yog xim rau ib puag ncig, tshwj xeeb hauv cov chaw nrog cov nyom, ntoo, thiab lwm yam nroj tsuag. Qhov no pab tau tus transformer los ua kom tsis tshua muaj kev nyuaj thiab kev pom zoo nkauj ntau nrog nws ib puag ncig. Cov Qauv Qauv: Kev siv cov xim txheem xim, zoo li ntsuab, pab tswj cov ris tsho sib txawv, tshwj xeeb tshaj yog nyob rau hauv ib cheeb tsam dej num. Qhov kev sib txuam no tuaj yeem yog qhov tseem ceeb rau kev saib xyuas, cim, thiab tag nrho kev ua kom zoo nkauj. Kev nyab xeeb thiab lees paub: thaum sib xyaw ua ke yog qhov tseem ceeb, cov hloov pauv tseem yuav tsum pom kom pom tseeb kom meej tias lawv tsis raug mob lossis ua phem nrog. Qhov kev ntxoov ntxoo ntsuab ntawm ntsuab siv yog feem ntau sib npaug ntawm kev sib xyaw ua ke hauv thiab sawv tawm kom txaus rau kev nyab xeeb. Kev nqus cov cua kub: xim tsaus nti zoo li nqus tau cua sov ntau dua li cov xim sib zog. Txawm li cas los xij, qhov ntxoov ntxoo ntawm ntsuab siv rau kev hloov pauv yog feem ntau xaiv los txo cov txiaj ntsig zoo heev thaum tseem muab cov txiaj ntsig ntawm kev ua kom muaj kev pab cuam thiab qauv. Resilience rau av thiab huab cua: ntsuab tuaj yeem yog qhov kev xaiv ua tau zoo ntawm kev saib xyuas ib yam nkaus. Nws tuaj yeem zam txim ntau dua cov xim sib zog hauv cov av uas pom, hnav, lossis huab cua, uas tau txais kev hloov pauv no yog sab nraum zoov. Nws yog ib qho tseem ceeb kom nco ntsoov tias thaum ntsuab yog ib qho xim rau ncoo {{11} mounted transformers, nws tsis yog xim siv. Kev xaiv cov xim tuaj yeem sib txawv raws cov cai hauv cov cai hauv zos, cov kev nyiam ntawm cov chaw tsim hluav taws xob, lossis cov kev txiav txim siab ib puag ncig. Muaj qee kis, lwm yam xim zoo li grey, xim av, lossis txawm tias cov qauv yees duab yuav siv tau los ua ib puag ncig hauv zos.
Q: 4. Yuav ua li cas muaj ntau lub suab volts yog lub ncoo - chav hloov pauv?
A: Qhov voltage ntawm ib lub ncoo {{0} mounted transformer tuaj yeem sib txawv nyob ntawm nws cov kev faib hluav taws xob thiab cov khoom xa hluav taws xob nws pabcuam. Feem ntau, ntsuas phoo {- Mounted Transformers yog siv hauv nruab nrab {} {voltage muab faib tawm. Nov yog qee cov volvank cov voltage: thawj (siab) voltage: qhov no yog qhov hluav taws xob uas tus hloov pauv tau txais lub zog los ntawm cov kab sib chaws hluav taws. Nws tuaj yeem yog li ntawm 2,400 volts (2.4 kv) txog 35,000 tus volts (4.16 volts (4.16 volts (12,47 kv), thiab 13,800 volts (13,8 kV). Thib ob (qis) voltage: qhov no yog qhov kev hloov hluav taws xob uas cov hloov pauv hluav taws xob muab lub zog rau cov neeg siv kawg. Rau cov chaw nyob, qhov no feem ntau nyob ib ncig ntawm 120/240 volts rau ib qho- theem kev pabcuam. Hauv kev ua lag luam lossis kev lag luam, peb {{{{{}} theem kev pabcuam yuav muab ntawm 208/120 volts, 2480 volts, lossis lwm yam qauv hluav taws xob. Cov kev ntsuas tshwj xeeb ntawm lub ncoo {44} mounted transformation yog li cov neeg yuav tsum tau ua haujlwm ntawm cov qauv ntawm cov pej xeem hauv zos, chaw ua lag luam, muaj), thiab cov qauv kev cai lij choj hauv thaj av. Cov tuam txhab hluav taws xob xaiv cov hloov pauv hloov nrog cov kev ntsuas volters uas phim rau lawv cov tes hauj lwm tshaj tawm thiab cov khoom siv tau siv.
Q: 5. Yog lub ncoo {{{{1} mounted transformers grounded?
A: Yog, ncoo {{{0} mounted transformers yog av raws li tus qauv kev nyab xeeb rau kev nyab xeeb thiab ua haujlwm kom ua haujlwm. Kev ua av hauv cov tshuab hluav taws xob, suav nrog cov hloov pauv, ua haujlwm rau cov laj thawj tseem ceeb: Ua kom muaj kev pheej hmoo rau cov neeg ua txhaum lossis cov khoom siv sib txuas. Qhov no yog qhov tseem ceeb, tshwj xeeb tshaj yog txij li pob tw - Mounted Transformers feem ntau nyob hauv thaj chaw tau yooj yim xws li cov chaw nyob zoo li chaw nyob lossis cov khoom lag luam. Stabilize voltage qib: galuning pab ruaj khov lub voltage ntau ntau hauv cov hluav taws xob. Nws muab ib qho kev sib cuam tshuam rau txhua qhov hluav taws xob hauv cov kab ke, uas yuav pab tswj cov hluav taws xob sib xws thiab tiv thaiv cov oververoltes. Kev tiv thaiv los ntawm xob laim thiab fais fab surges: grounding lub transformer pab hauv kev tiv thaiv cov cuab yeej thiab hluav taws xob network los ntawm xob laim thiab fais fab surges. Thaum lub sijhawm cov xwm txheej zoo li no tau hloov pauv mus rau hauv av, txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov hloov pauv thiab lwm yam kev hloov hluav taws xob. Txhim kho cov zog zoo: ib qho zoo - av hloov hluav taws xob tuaj yeem pab txo cov zog hluav taws xob zoo li, uas tuaj yeem txhim kho cov kev ua kom muaj zog thiab kev ntseeg tau. Lub hauv paus ntawm lub ncoo {{11} mounted transformer feem ntau cuam tshuam nrog kev sib txuas nrog kev sib txuas, uas feem ntau suav nrog hauv av nas tau rau hauv lub ntiaj teb. Qhov kev sib txuas no kom ntseeg tau tias ib qho txhaum tam sim no muaj kev coj zoo thiab muaj kev coj kom zoo rau hauv av. Cov kev coj ua hauv av thiab cov qauv yuav sib txawv nyob ntawm cov cai hauv zos thiab cov ntaub ntawv tshwj xeeb ntawm cov hluav taws xob hluav taws xob.
Q: 6.Koj puas xav tau lub ncoo rau lub transformer?
A: Yog, ib lub ncoo feem ntau yuav tsum muaj rau lub ncoo - Chav Hloov Hloov. Lub ncoo pab tau raws li ruaj khov, ruaj khov rau cov transformer thiab ua tiav ntau txoj haujlwm tseem ceeb: kev ruaj khov muab cov khoom siv thiab qib kom txhawb qhov hnyav ntawm tus hloov pauv. Ncoo {- Mounted Transformers tuaj yeem hnyav heev, thiab lub ncoo kom ntseeg tau tias lawv nyob ruaj khov thiab nyab xeeb ib zaug ntsia. Kev Nyab Xeeb thiab Ua Raws: Ntau cov cim hluav taws xob thiab cov qauv hluav taws xob hluav taws xob yuav tsum muaj cov pob zeb ua rau lub ncoo {5} mounted transformers. Qhov no yog ua kom muaj kev ruaj ntseg zoo thiab ua haujlwm, tshwj xeeb yog nyob rau hauv cov chaw nyob hauv zej zog lossis chaw nyob. Kev tiv thaiv los ntawm ib puag ncig cov ntsiab lus: lub chaw tsim hluav taws xob cov transformer me ntsis hauv av, uas muaj peev xwm ua kev puas tsuaj lossis cuam tshuam nrog nws cov haujlwm. Yooj yim ntawm kev txij nkawm: lub pob zeb ua vaj tse muab thaj chaw huv thiab siv tau rau cov neeg ua haujlwm ua haujlwm los ua kev saib xyuas lossis tshuaj xyuas. Qhov no yog qhov tseem ceeb rau kev ntseeg tau kev ntseeg siab thiab ua haujlwm ntawm cov hluav taws xob xa tawm. Kev tub sab thiab kev ua phem tsis tu ncua: ib qho zoo -} Constre tsim ncoo tuaj yeem pab rau kev nyiag thiab kev saib tsis tau khoom. Tus hloov pauv yog feem ntau bolted rau hauv ncoo, ua rau nws nyuaj rau tamper nrog lossis txav. Cov khoom siv raug siv rau cov pads no yog txhawb nqa pob zeb ua, xaiv rau nws cov kav ntev thiab lub zog. Qhov loj thiab tsim ntawm cov ncoo tuaj yeem sib txawv nyob ntawm qhov loj thiab hom kev hloov pauv, cov cai hauv zos, thiab cov cai tshwj xeeb ntawm cov tuam txhab hluav taws xob. Ntxiv rau hauv ncoo, lwm yam kev teeb tsa kev teeb tsa yuav suav nrog fencing, kos npe, thiab kev kawm nyob ib puag ncig cov transformer rau kev nyab xeeb thiab siv tau.
Q: Dab tsi yog qhov sib txawv ntawm ib tug nyob pem hauv ntej thiab tuag pem hauv ntej ncoo mounted transformer?
A: Cov lus "nyob pem hauv ntej" thiab "nyob rau pem hauv ntej" hais txog cov qauv sib txawv ntawm cov tshuab sib txawv, tshwj xeeb hauv txoj kev uas lawv cov kev sib txuas thiab cov kev txiav tawm. Nyob pem hauv ntej ncoo {{2} mounted transformers: nyob rau hauv ib tug nyob pem hauv ntej hloov, lub siab} {}} lub qhov rooj lossis vaj huam sib luag tau qhib. Cov qauv tsim no feem ntau nta bolted terminations lossis qhib bushings uas lub siab- voltage cables sau. Nyob pem hauv ntej cov hloov pauv xav tau ceev faj saib thiab kev saib xyuas kev nyab xeeb tshwj xeeb thaum lub sijhawm saib xyuas lossis tshuaj xyuas vim tias muaj nyob thaum nkag mus. Lawv feem ntau suav tias yuav muaj kev nyab xeeb dua rau cov kev hloov pauv ntawm cov kev hloov pauv hauv ntej, tshwj xeeb hauv thaj chaw hauv zej zog lossis yooj yim rau cov kev pheej hmoo ntawm kev sib cuag nrog cov seem. Nyob pem hauv ntej tsim yog cov ib txwm muaj thiab yuav pom nyob rau hauv kev sib txig sib txawv. Tuag pem hauv ntej ncoo {{10} mounted transformers: nyob rau hauv ib tug tuag pem hauv ntej hloov pauv tau muab ntim thiab tsis raug kev sib chwv los yog qhib lub qhov rooj qhib. Qhov tsim qauv no feem ntau siv zoo-}} insulated txuas nrog thiab bushings uas tau thaiv kom tiv thaiv kev sib cuag ntawm kev sib cuag. Tuag Pem Hauv Ntej Hloov pauv, tshwj xeeb tshaj yog nyob rau qhov chaw uas tsis muaj peev xwm tam sim no, xws li thaj chaw nyob lossis thaj chaw ua lag luam. Kev Txij Nkawm thiab kev tshuaj xyuas tuaj yeem ua tau zoo dua li kev pheej hmoo ntawm kev sib cuag ntawm kev sib cuag nrog cov chaw nyob tau zoo heev. Lawv sawv cev rau kev tsim qauv tshiab ntxiv, tsom mus rau kev muaj kev pheej hmoo thiab txo qis. Qhov kev xaiv ntawm cov kev hloov pauv pem hauv ntej thiab tuag pem hauv ntej hloov pauv feem ntau yog nyob ntawm daim ntawv thov tshwj xeeb, cov cai hauv nroog, thiab kev nyab xeeb hauv zos, thiab kev muaj kev nyab xeeb. Tuag pem hauv ntej hloov hluav taws xob feem ntau nyiam nyob rau hauv feem ntau kev teeb tsa vim lawv cov kev nyab xeeb kom muaj kev nyab xeeb. Ywei Muab ob leeg tuag pem hauv ntej thiab nyob pem hauv ntej transformer. Thov koj xav tiv tauj peb
Q: Dab tsi yog qhov zoo ntawm CT thiab PT transformer?
A: Current Transformers (CTs) and Potential Transformers (PTs), also known as Voltage Transformers, are essential components in electrical systems for measurement and protective relaying purposes. Txhua hom Transformer muaj cov txiaj ntsig zoo: hloov pauv hloov tshiab (CTS) yog siv los ntsuas cov qib siab tam sim no. Lawv txo qis tam sim no rau qis dua, tswj hwm tus nqi uas tuaj yeem siv tau yooj yim los ntawm meters, rov qab, thiab lwm yam khoom siv. Kev Nyab Xeeb: Los ntawm kauj ruam tam sim no mus rau theem qis dua, CTS tso cai rau kev nyab xeeb thiab kev ntsuas, kev pheej hmoo rau cov neeg ua haujlwm thiab khoom siv. Kev rho tawm: Lawv muab cov khoom sib cais galvanic nyob nruab nrab ntawm lub siab- portitor zog thiab cov twj ntsuas, kev tiv thaiv kev puas tsuaj rau cov khoom siv rhiab. Pab kom cov relective relaying: CTS yog qhov tseem ceeb rau kev tiv thaiv cov tshuab tiv thaiv hauv cov fais fab. Lawv muab cov qib uas tsim nyog tam sim no rau kev ua haujlwm ntawm kev tso nyiaj uas tiv thaiv lub system los ntawm kev ua txhaum thiab ntau dua. Kev lag luam: Siv CTS rau kev ntsuas tam sim no yog tus nqi ntau dua-}} Zoo dua li kev tsim qauv metrents ncaj qha. Cov kev hloov pauv (pts) lossis voltage transformers (VTS) yog qhov ntsuas hluav taws xob siab thiab kev nyab xeeb thiab tshuaj xyuas los ntawm cov khoom siv metres thiab cov khoom tiv thaiv. Kev rho tawm los ntawm cov hluav taws xob siab: zoo ib yam li CTS, PTS muab kev ntsuas Galvanic ntawm qhov siab, uas yog qhov tseem ceeb rau kev nyab xeeb thiab cov cuab yeej tiv thaiv kev nyab xeeb. Saib xyuas rau kev tswj cov system: lawv tau siv los saib xyuas thiab tswj voltage thiab cov khoom faib hluav taws xob, uas yog qhov tseem ceeb rau kev tswj hwm ruaj khov thiab ua tau zoo. Kev Tiv Thaiv Kev Tiv Thaiv: PTS muab cov ntaub ntawv hluav taws xob rau kev sib cog lus, uas yog qhov tseem ceeb rau kev txhaum cov kev txhaum hauv kev teb rau kev txawv txav. Cov qauv ntsuas ntawm kev ntsuas: los ntawm kev ntsuas siab rau cov qauv hluav taws xob qis dua (zoo li 120v), pts tso cai rau cov qauv metres thiab relays, yooj yim system tsim thiab kev txij nkawm. Ob CTS thiab PTS yog qhov tseem ceeb hauv cov hluav taws xob hluav taws xob rau kev ntsuas yog, saib xyuas tau zoo, thiab txhim khu kev qha tiv thaiv. Lawv pab txhawb kom muaj kev nyab xeeb ntau rau kev nyab xeeb tag nrho, ua haujlwm, thiab kev ntseeg tau ntawm lub zog faib khoom thiab kis cov tshuab.
Q: 9. Dab tsi yog plaub qhov zoo ntawm cov khoom siv pib siv?
A: Auto hloov pauv muab ob peb qhov zoo dua li ob - wining transformers hauv qee cov ntawv thov. Nov yog cov txiaj ntsig loj: Tus nqi thiab qhov hloov pauv me me: Auto kev lag luam feem ntau muaj kev lag luam ntau dua li cov hloov hluav taws xob sib cais nrog cov chaw sib txuas me me thiab thib ob. Txij li thaum lawv xav tau cov khoom siv winding (tooj liab), cov khoom pw tsis zoo, thiab cov khoom pheej yig dua rau cov khoom lag luam me me rau tib lub zog ntsuas. Siab dua ua tau zoo: Cov kev hloov pauv pib feem ntau muaj peev xwm ntau dua piv rau cov hloov pauv hloov. Qhov no yog vim tias lawv muaj qis tooj liab poob vim yog cov cua sib xyaw ua ke tshwm sim ib nrab los ntawm kev ua haujlwm thiab ib nrab ntawm kev ua haujlwm poob. Zoo dua Voltage Kev cai: Cov kev hloov tsheb kauj vab feem ntau muab cov kev cai hluav taws xob zoo dua li ob -} winding transformers. Qhov hluav taws xob poob vim yog qhov kev tawm tsam thiab cov tshuaj tiv thaiv nyob rau hauv cov winding feem ntau qis dua, ua rau muaj qhov sib txawv me me ntawm tsis muaj {{9} ntim voltages. Yooj nyob rau hauv voltage piv: Auto transformers muaj ntau yoog raws li kev kho lub voltage piv. Qhov sib piv tau tuaj yeem hloov kho nws lub transformicle) lossis hloov pauv kom haum rau cov kev hloov pauv me me, ua rau cov kev hloov pauv me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo me me, ua rau cov tshuaj tiv thaiv zoo dua lossis qhov chaw voltage ntau nyob hauv qhov tsawg. Cov txiaj ntsig no ua rau nws muaj kev hloov pauv tshwj xeeb rau qee cov ntawv thov, pib ntawm induction kev cai, thiab qee hom hluav taws xob hloov hluav taws xob. Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias Auto Transformers tsis muaj hluav taws xob rho tawm ntawm thawj lub voj voog, uas tuaj yeem yog qhov tseem ceeb hauv qee cov ntawv thov.
Q: 10.Thaum nws cov hloov pauv hloov pauv kev nyab xeeb?
A: Kev rho tawm cov hloov pauv tau pom tias muaj kev nyab xeeb rau ntau yam, feem ntau yog vim lawv cov qauv tsim uas muaj kev sib cais loj ntawm cov lus qhia thiab tso zis. Qhov kev rho tawm no muaj ntau cov txiaj ntsig kev nyab xeeb: Kev rho tawm hluav taws xob: Thawj cov hluav taws xob thiab cov hloov hluav taws xob hauv ib qho kev sib cais thiab tsis muaj kev sib txuas ntawm hluav taws xob. Qhov kev sib cais no txhais tau tias tsis muaj txoj hauv kev coj ncaj qha rau kev tam sim no kom ntws ntawm cov tswv yim thiab tso zis. Nws tseem ceeb txo txoj kev pheej hmoo ntawm hluav taws xob hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv cov kev siv rhiab lossis cov neeg siv kev sib cuam tshuam yog nquag. Txo cov hlua hauv av: los ntawm kev cais av ntawm lub zog ntawm cov av ntawm lub nra, kev sib cais pab txo cov teeb meem hauv av. Lub dav hlau hauv av tuaj yeem ua rau muaj kev cuam tshuam hauv cov khoom siv hluav taws xob, thiab cais cov kev sib tw thiab txo qhov kev pheej hmoo ntawm kev puas tsuaj. Kev hloov pauv ntawm cov tsheb thauj khoom thiab suab nrov: Kev Hloov Hloov: Cov suab nrov sib cais tuaj yeem ua suab nrov hluav taws xob thiab xws li voltage spikes) los ntawm lub zog. Qhov no yog qhov tshwj xeeb tshaj yog nyob rau hauv tiv thaiv cov khoom siv hluav taws xob hauv tshuab hluav taws xob, xws li cov cuab yeej siv hluav taws xob, thiab cov cuab yeej siv suab, los ntawm cov khoom siv hluav taws xob thiab cov suab nrov uas tuaj yeem ua rau tsis zoo lossis kev puas tsuaj. Muaj kev nyab xeeb ntau hauv cov chaw ib puag ncig lossis dej ntub dej uas noo noo yog tam sim no, txoj kev pheej hmoo ntawm hluav taws xob kev poob siab yog qhov ua kom muaj hluav taws xob. Kev rho tawm transformer txo qhov kev pheej hmoo no, ua kom muaj kev nyab xeeb rau cov chaw zoo li no. Tswj cov hluav taws xob theem nrab: kev hloov pauv cais: tsim cov hluav taws xob tshwj xeeb tsis suav hais tias yog cov cuab yeej thib ob tau txais ib theem kev sib txuas lus ruaj khov thiab theem tsim nyog. Kev tiv thaiv kev tiv tauj Lub Ntiaj Teb Hu Tuaj: txij li qhov kev hloov pauv theem nrab ntawm kev sib cais yog 'Floating' (tsis hais txog hauv av), nws txwv tsis pub txoj kev ncaj qha rau lub ntiaj teb thaum muaj kev txhaum. Qhov no txo txoj hauv kev hluav taws xob hluav taws xob yog tias ib tug neeg chwv lub voj voog theem nrab thaum sib cuag nrog lub ntiaj teb. Cov kev nyab xeeb cov yam ntxwv ua cov kev xaiv cais tawm cov khoom siv kho mob ntau yam, thiab cov khoom siv hluav taws xob kho kom zoo, thiab cov neeg siv hluav taws xob uas yog qhov kev txhawj xeeb ntawm kev txhawj xeeb.
Q: 11.What yog lub ncoo hloov chaw?
A: ib lub ncoo {{{{0} mounted hloov, feem ntau hu ua "kev hloov hluav taws xob, yog tsim los teeb tsa ntawm theem av ntawm lub ncoo. Kev hloov pauv cov kev sib txig sib luag Lawv feem ntau yog siv nyob rau hauv thaj chaw, kev lag luam, thiab thaj chaw muaj teeb meem rau kev xa hluav taws xob. Compact thiab cov qauv tsim qauv: Pad {{{mounted hloov yog nyob rau thaj chaw uas muaj qhov chaw muaj kev lag luam tsawg lossis qhov chaw muaj kev lag luam tsawg dua. Av {{9-} qib nruab: Lawv tau ntsia rau hauv av, uas tsis tas yuav muaj kev saib xyuas zoo li cov ntoo lossis cov cheeb tsam fred. Cov yam ntxwv kev nyab xeeb: Cov kab ke yog feem ntau xauv thiab tamper -} Cov ntaub ntawv pov thawj rau cov pej xeem rau cov neeg muaj kev pheej hmoo ntawm kev ua ib qho kev pheej hmoo lossis kev tso cai tsis tau cai. Kev sib xyaw ua ke ntawm cov Cheebtsam: ib lub ncoo {13} mounted hloov feem ntau muaj cov khoom siv zoo li transformers, hloov pauv, thiab qee zaum meters. Cov khoom siv no tau muab tso rau hauv ib chav tsev, uas ua kom yooj yim installation thiab txij nkawm. Nruab nrab voltage kom tsis tshua muaj hluav taws xob hloov dua siab tshiab: lawv feem ntau siv los hloov cov hluav taws xob me me rau hauv cov tsev, kev lag luam, thiab cov chaw lag luam me me. Customization thiab yooj: ncoo {{18 18 18 18 18 18 18 18/200 mounted kev ntsuas, thiab kev ua haujlwm ntau yam rau ntau yam kev siv. Kev ua kom zoo nkauj: cov kev hloov no tuaj yeem pleev xim tau los yog tsim kom sib xyaw nrog ib puag ncig ib puag ncig, ua rau lawv tsis pom kev. Ncoo {{21} mounted kev hloov yog ib qho kev siv tau thiab chaw seem rau kev faib tawm cov hwj txwv, tshwj xeeb hauv nroog thiab nroog. Lawv cov qauv tsim thiab ua haujlwm ua rau lawv tseem ceeb hauv niaj hnub hluav taws xob faib.
Q: 12.Qhov twg koj muab lub ncoo - mounted transformer?
A: ib lub ncoo {{{{0} mounted transformer, feem ntau yog siv nyob rau hauv lub ncoo lossis lub hauv paus me me. Qhov chaw nyob rau txhim kho lub ncoo {{2} Mounted Transformer yog ua tib zoo xaiv nyob rau thaj chaw uas muaj kev lag luam, thaj chaw muaj chaw nyob, lossis chaw nyob. Kev nkag mus tau rau kev saib xyuas: lub transformer yuav tsum yooj yim rau kev saib xyuas, kho, thiab lub hom phiaj kub ntxhov. Yuav tsum muaj chaw txaus ib puag ncig cov transformer rau cov kws tshaj lij kom muaj kev nyab xeeb. Kev Saib Xyuas Kev Nyab Xeeb: Nws yuav tsum tau nruab rau hauv qhov chaw uas muaj kev nyab xeeb rau pej xeem thiab cov neeg ua haujlwm. Qhov no txhais tau tias ua kom nws nyob deb ntawm cov chaw tsheb siab thiab ua kom lawv tsis txhob muaj kev phom sij rau cov neeg taug kev. Qhov muag pom: Cov hloov hluav taws xob tuaj yeem tsis zoo, yog li lawv tau muab tso rau hauv cov chaw pom tsawg lossis toj roob hauv pes kom txo qis ntawm cov loog nyob ib puag ncig. Ua raws li cov cai: lub installation yuav tsum ua raws cov xov tooj hluav taws xob thiab cov kev cai, uas yuav hais kom muaj kev tso kawm, fencing, thiab kev tiv thaiv kev nyab xeeb. Dej nyab thiab ib puag ncig txoj kev pheej hmoo rau dej nyab xeeb lossis lwm yam kev muaj teeb meem ib txwm muaj kev puas tsuaj los tiv thaiv kev puas tsuaj rau cov transformer thiab kom cov khoom siv hluav taws xob tsis txaus ntseeg. Cov cuab yeej kab thiab txoj cai {{{{11} {} Txoj kev yuav tsum tau muab tso rau hauv cov khoom siv uas cov nqi hluav taws xob muaj cov khoom siv tau yooj yim, thaum muaj kev hwm cov cai thiab zoning cov cai. Nws yog ib qho tseem ceeb uas yuav tau sab laj nrog cov tuam txhab hluav taws xob hauv cheeb tsam thiab cov hluav taws xob tsim nyog tshaj plaws thiab txoj cai lij choj rau kev txhim kho lub ncoo thiab kev cai lij choj.
Q: 13. Dab tsi yog qhov tsawg kawg nkaus ntawm lub ncoo - Mounted Transformers?
A: Qhov kev tshem tawm tsawg kawg nkaus nyob ib ncig ntawm ncoo {{0} mounted transformic tau tsim kom muaj kev nyab xeeb thiab siv tau rau kev saib xyuas thiab xwm ceev. Cov kev ntshiab no yuav txawv nyob ntawm cov cai hauv zos, cov qauv hluav taws xob cov qauv, thiab qhov tsim tshwj xeeb thiab qhov loj ntawm tus hloov pauv. Txawm li cas los xij, muaj cov lus qhia dav dav uas feem ntau ua raws: Pem hauv ntej ntawm cov hloov pauv, uas yog qhov chaw nkag mus, xav tau cov kev tshem tawm feem ntau. Tsawg kawg ntawm 10 ko taw (li 3 meters) yog ib qho qauv uas muaj ntau, tso cai rau qhov chaw txaus rau cov neeg ua haujlwm kom nyab xeeb thiab ua haujlwm ntawm tus hloov pauv. Sab thiab tom qab cantance: rau ob sab thiab tom qab ntawm tus hloov pauv, ib qho kev tshem tawm me me feem ntau yog qhov ntev li 3 txhais taw (txog 1 meter). Qhov no tso cai rau cov pa hluav taws xob kom txaus thiab nkag mus rau kev tshuaj xyuas. Qhov tseem ceeb tshaj plaws: Yuav tsum tsis muaj kev txwv tsis pub zoo li tsob ntoo ceg lossis cov kab hluav taws xob tsis pub dhau lub sijhawm sib dhos saum toj no. Qhov kev tshem tawm no feem ntau nyob ib ncig 12 mus rau 15 feet (txog 3.7 rau 4.6 meters). Kev tshem tawm los ntawm cov tuam tsev: transformers yuav tsum tau muab tso rau qee qhov deb ntawm cov tuam tsev. Qhov kev ncua deb no sib txawv tab sis tuaj yeem nyob ib ncig ntawm 10 ko taw (3 meters) lossis ntau dua, nyob ntawm cov neeg tua hluav taws hauv zos thiab cov transformer cov specifications. Cov cheeb tsam nyab xeeb tiv thaiv hluav taws: hauv cov cheeb tsam mus rau wighfires, ntxiv kev tshem tawm tej zaum yuav tsum tau tsim qhov chaw tiv thaiv ib ncig ntawm transformer. Nws yog qhov tseem ceeb los txhawb cov txheej txheem hluav taws xob tshwj xeeb muab los ntawm cov nqi hluav taws xob hauv cheeb tsam thiab cov qauv kev nyab xeeb hauv zos. Cov qauv no muaj ua kom ntseeg tau tias kev hloov pauv khiav tawm nyab xeeb thiab tuaj yeem nkag tau thiab tswj hwm yam tsis muaj kev pheej hmoo rau cov neeg ua haujlwm lossis pej xeem. Txog kev thov hu rau Yawei Technology Team
Q: 14.Yuav muaj ntau lub tsev muaj peev xwm ntim tau rau hauv- mounted transformer kov?
A: Tus naj npawb ntawm lub tsev ib lub ncoo {{0} mounted transformer tuaj yeem coj nyob rau ntawm ntau lub peev xwm, thiab kev hloov pauv hauv tsev neeg siv hluav taws xob. Ntawm no yog cov ntsiab lus tseem ceeb los xav txog: Pauv muaj peev xwm: Pad evered Transformers tuaj nyob rau ntau qhov ntau thiab tsawg, kva (kva} Amperes) rau ntau dua 2500 KVA. Lub peev xwm ntawm tus hloov pauv txiav txim siab ntau npaum li cas hluav taws xob nws tuaj yeem tswj hwm. Kev siv hluav taws xob nruab nrab ntawm ib tsev neeg sib txawv raws li qhov loj me, cua sov thiab cua txias thiab txias. Hauv Tebchaws Meskas, piv txwv, kev noj mov hauv tsev hauv tsev nruab nrab, uas txhais tau rau qhov kev thov nyiaj ib hlis ib zaug ntxiv ntawm 1, uas yog qhov yooj yim). Ntau yam sib txawv: tsis yog txhua lub tsev yuav siv lawv lub tsheb siab tshaj plaws ib txhij. Cov nyiaj ntau rau cov khoom siv sib txawv rau qhov no thiab tso cai rau cov khoom siv tshuaj kom muaj kev nyab xeeb rau cov tsev kom yooj yim dua li qhov yooj yim load xam kev xam pom. Muab cov xwm txheej no, cov kwv yees kwv yees yuav ua tau. Piv txwv li, ib qho 100 kva transformer, xav txog qhov nruab nrab tas li kev thov ntawm 1.2 KVA tauj ib tsev neeg thiab muaj feem cuam tshuam txog kev sib txawv, tuaj yeem pab kwv yees li 50 mus rau 80 lub tsev. Txawm li cas los xij, qhov no yog kev kwv yees dav dav dav dav. Tus lej tiag tiag tuaj yeem sib txawv tau raws li cov xwm txheej tshwj xeeb thiab cov kev coj ua hauv zos. Utilities yuav siv cov ncauj lus kom ntxaws thiab xav txog kev nce qib siab, thiab lwm yam kev hloov pauv hauv zos thaum txiav txim siab qhov loj ntawm lub chaw. Yog li ntawd, nws yog qhov zoo tshaj plaws los sab laj nrog cov chaw muab hluav taws xob rau cov nuj nqis zoo.
Q: 15.What yog qhov kev nyob nyab xeeb kom nyob ntawm transformer?
A: Nyob ze ntawm lub transformer, tshwj xeeb tshaj yog ib qho loj zoo li lub ncoo} Kuv cov kev txhawj xeeb txog kev nyab xeeb thiab hluav taws xob teb (EMF) raug. Thaum tsis muaj kev pom zoo thoob ntiaj teb- Nyob deb, "muaj ntau yam kev sib tw (EMFS): Transformers emit tsawg {}} zaus emfs. Kev siv ntawm cov teb no tau ploj zuj zus nrog kev deb. Feem ntau, qhov deb ntawm ob peb metres (10 {{22 feet) yog txaus rau cov qib emf poob rau hauv cov kab ke EMF kom muaj kev nyab xeeb los ntawm cov txheej txheem thoob ntiaj teb. Suab nrov: Cov hloov hluav taws xob tuaj yeem tsim cov suab nrov uas zoo nkauj. Ib qho kev ncua deb ntawm 50 ko taw (15 metres) feem ntau yog txaus kom mitigate no suab mus rau qib uas yuav tsis cuam tshuam nyob rau hauv ib qho chaw nyob. Kev txhawj xeeb txog kev nyab xeeb: Thaum muaj kev ntxhov siab, xws li cov roj dej los yog, ua hluav taws, tswj kom muaj kev nyab xeeb yuav txo qis kev pheej hmoo. Ib qho kev ncua deb ntawm 20-50 ko taw (6-15 meters) los ntawm cov cuab yeej muaj nyob ntawm thaj chaw feem ntau pom zoo. Aesthetic thiab cov cuab yeej txiav txim siab muaj txiaj ntsig: thaum tsis muaj kev txhawj xeeb txog kev noj qab haus huv lossis kev nyab xeeb, muaj cov khoom xa rov qab zoo rau nws tus nqi tos kom zoo nkauj thiab muaj txiaj ntsig. Cov cai hauv zos thiab cov lus qhia hauv zos: Cov kev cai hauv zos yuav qhia txog cov tsev lossis chaw nyob ntawm transformers. Cov kev cai no coj mus rau hauv tus account kev nyab xeeb, cov phom tua hluav taws, thiab lwm yam mob hauv zos. Kev txhawj xeeb txog tus kheej thiab kev txhawj xeeb txog kev noj qab haus huv: kev txhawj xeeb txog kev noj qab haus huv lossis rhiab yuav lav txog kev thaj yeeb nyab xeeb rau kev thaj yeeb ntawm lub siab. Hauv cov ntsiab lus, thaum muaj kev ncua deb tuaj yeem sib txawv, raws li qhov kev sib tw dav dav yog feem ntau ntawm kev nyab xeeb ntawm kev nyab xeeb ntawm kev nyab xeeb, EMF cov theem raug, thiab lwm yam kev txiav txim siab. Txawm li cas los xij, rau cov xwm txheej tshwj xeeb, nws yog ib qho kev pom zoo kom muaj kev cuam tshuam nrog kev txhawj xeeb txog kev noj qab haus huv thiab kev nyab xeeb thiab kev nyab xeeb ntawm kev nyab xeeb.
Q: 16.Qhov ntim av |- mounted transformers nyab xeeb?
A: ncoo {- Mounted Transformers feem ntau tau raug ntsia kom nyab xeeb, khaws cia, thiab siv raws li cov qauv kev nyab xeeb thiab kev tswj hwm. Lawv tau siv dav hauv thaj chaw, kev lag luam, thiab cov chaw lag luam kom nce qib siab rau kev xa tawm hauv ib cheeb tsam. Ntawm no yog qhov tseem ceeb ua kom tau rau lawv kev nyab xeeb: ncoo {{} {}}}}}} Cov kev pheej hmoo ntawm kev sib cuag nrog cov hluav taws xob sib tiv thaiv nrog cov hluav taws xob sib tiv thaiv. Cov Qauv Kev Nyab Xeeb thiab Cov Cai: Lawv yog tsim, teeb tsa, thiab tswj hwm raws li kev sab nrauv hluav taws xob kev nyab xeeb. Qhov no suav nrog kev tshuaj xyuas thiab kev saib xyuas kom ntseeg tau tias lawv ua haujlwm nyab xeeb. Cov khoom siv hluav taws xob thiab kev tiv thaiv: lawv tau nruab nrog cov khoom siv hauv av thiab cov cuab yeej tiv thaiv kom tswj hwm kev ua txhaum thiab txo txoj kev pheej hmoo ntawm hluav taws xob lossis hluav taws kub. Kev tso kawm thiab kev hloov kho kom meej: tsim nyog tso chaw thiab kev tswj hwm kom muaj kev tiv thaiv nyob ib ncig ntawm ncoo {{} lub tshuab hloov pauv kom paub tias lawv tsis muaj kev phom sij muaj kev nyab xeeb rau pej xeem. Qhov no suav nrog kev nyob deb ntawm tsev, txoj kev taug, thiab thaj chaw muaj kev nkag tau sai. Tsawg suab nrov thiab emission qib: pad- mounted transformers feem ntau muaj kev ua haujlwm qis dua (EMFS) uas yog cov lus qhia kev nyab xeeb thoob ntiaj teb. Cov paib kev nyab xeeb: Cov paib ceeb toom thiab cov ntawv ceeb toom feem ntau yog tso rau ntawm cov lus ceeb toom ntawm kev phom sij hluav taws xob thiab ua kom tsis muaj kev tso cai cov neeg ua haujlwm tam sim ntawd. Zej Zog Kev Nyab Xeeb thiab ib puag ncig: Pad {16} mounted transformers yog tsim muaj kev pheej hmoo ntawm cov kev pheej hmoo ntawm ib puag ncig kev sib kis tau nyob rau hauv qhov kev tshwm sim ntawm kev ua tsis zoo, zoo li cov roj dej. Thaum lub ncoo - mounted transformers muaj kev nyab xeeb rau hauv dav dav, tshwj xeeb yog tswj cov kev nyab xeeb thiab tsis ua phem nrog cov koog. Nyob rau hauv qhov kev tshwm sim tsis tshua muaj ntawm kev ua tsis zoo, xws li hluav taws kub lossis roj ntxiv, nws yog qhov tseem ceeb rau lub tuam txhab chaw tso hluav taws xob hauv nroog lossis cov kev pabcuam kub ntxhov sai.
Q: 17.Yuav koj tuaj yeem tsim tau ze li cas rau ib qho kev hloov pauv?
A: The minimum safe distance for building near a transformer or any electrical infrastructure depends on various factors, including local regulations, the type of transformer, its size, and the voltage it operates at. Transformers yog qhov tseem ceeb ntawm cov khoom siv hluav taws xob thiab yuav tsum muaj kev tiv thaiv kom muaj kev nyab xeeb ntawm cov neeg thiab vaj tse. Hauv Tebchaws Meskas, piv txwv, Cov Qauv Hluav Taws Xob Hluav Taws Xob (NESC) tau muab cov lus qhia tsawg kawg ntawm cov tsev thiab cov khoom siv hluav taws xob xws li cov hloov hluav taws xob. Txawm li cas los xij, cov txheej txheem no yuav txawv ntawm thaj tsam thiab tej zaum yuav raug rau cov lej hauv tsev thiab cov cai hauv zos. Raws li ib txoj cai dav dav ntawm tus ntiv tes xoo, cov tuam tsev yuav tsum tsis txhob tsim nyob rau hauv qhov kev sib tw muaj kev nyab xeeb uas tau teev tseg los ntawm cov cai tswjfwm hauv zos thiab cov cai. Cov kev ncua no feem ntau yog txiav txim siab tiv thaiv cov kev phom sij, xws li hluav taws lossis hluav taws xob, thiab ua haujlwm ntawm kev hloov pauv. Txhawm rau nrhiav cov kev cai tshwj xeeb rau kev ua ib lub tshuab hloov pauv hauv koj thaj chaw, koj yuav tsum hu rau lub tuam txhab hluav taws xob hluav taws xob lossis chaw haujlwm hluav taws xob. Lawv tuaj yeem muab cov cai thiab cov lus qhia rau koj thaj av, nrog rau cov ntawv tso cai tsim nyog thiab kev pom zoo rau kev tsim kho hluav taws xob. Nws yog ib qho tseem ceeb kom ua raws cov kev cai no kom ntseeg tau tias kev nyab xeeb ntawm ob lub tsev neeg nyob thiab cov hluav taws xob.
Q: 18.What yog 3 {-}}} pege tad-mounted transformer?
A: A 3 {{{{-}}} lub tshuab hloov hluav taws xob yog ib qho kev xa hluav taws xob uas xa hluav taws xob. Nws yog tsim rau kauj ruam -} down down} down down down} down down down down down down down from los ntawm cov kab hluav taws xob kom haum rau kev siv hauv kev lag luam thiab chaw nyob. Ntawm no yog nws cov yam ntxwv tseem ceeb: peb {{}}}}}}}}}}}}} kev sib xyaw ntawm 120 degrees ntawm txhua lwm yam. Qhov no ua rau nws haum rau hnyav {{{{} Lub luag haujlwm, xws li cov tsev lag luam lossis cov chaw lag luam uas yuav tsum muaj. Ncoo {{19} mounted: cov hloov pauv no tau muab ntsia rau ntawm ib lub pob zeb ua vaj tse (tiaj tus, ruaj khov) hauv av. Cov qauv no ua rau lawv siv tau rau kev saib xyuas thiab kho tab sis kuj yuav tsum tau ua kom lawv muaj zog thiab nyab xeeb kom tsis txhob muaj kev tso cai nkag tau. Willlospos kom: lawv feem ntau yog ib txwm muab rau hauv cov tub sab, hlau txee. Daim ntawv cog lus uas tiv thaiv tus hloov pauv ntawm ib puag ncig ib puag ncig thiab tseem muab℃ntawm kev tiv thaiv kev nyab xeeb los ntawm kev tiv thaiv kev sib cuag ncaj qha nrog cov chaw nyob. Txias System: Zoo li lwm cov hloov pauv, ncoo {22} {{txias) los tswj cov cua sov tsim kho thaum lub sijhawm ua haujlwm. Kev nyab xeeb thiab kev ntseeg tau: lawv tau tsim nrog ntau yam kev nyab xeeb nta, xws li lub siab kev tiv thaiv thiab ua txhaum kev tiv thaiv hluav taws xob. Daim Ntawv Thov: Ncoo {{{25} mounted transformers yog feem ntau pom nyob rau hauv cov hluav taws xob hauv nroog los ntawm cov nqi hluav taws xob rau tsev, lag luam, thiab cov chaw lag luam. Tamper {{{}} tiv taus thiab qis {{{{[} Profile: lawv tus tsim yog tsis muaj kev tso cai rau kev tso cai rau hauv nrog ib puag ncig ib puag ncig. Cov hloov pauv no ua si lub luag haujlwm tseem ceeb hauv kev faib hluav taws xob, muab cov txhais tau tias yog cov siv hluav taws xob kom cov neeg siv hluav taws xob xaus.
Q: 19.What yog qhov sib txawv ntawm PT thiab ib txwm transformer?
A: Qhov sib txawv ntawm "pretrained transformer (PT)" thiab ib "transformer" lus dag feem ntau yog nyob hauv lawv cov kev kawm thiab cov ntawv thov. Ntawm no yog kev tawg ntawm qhov sib txawv tseem ceeb: kev hloov pauv hloov tshiab: tsim los ntawm vaswani li al. Nyob rau hauv 2017, tus qauv hloov pauv yog hom neural network kos duab feem ntau siv rau cov ntaub ntawv tshwj xeeb, tshwj xeeb hauv cov haujlwm zoo li tshuab txhais. Kev Kawm: Hauv ib qho hloov pauv ib txwm, kev kawm feem ntau pib los ntawm kos rau ib qho haujlwm lossis dataset tshwj xeeb. Kev yoog raws: Cov qauv no tsis tshua yoog tau rau cov haujlwm tshiab vim tias lawv tau kawm tshwj xeeb rau ib txoj haujlwm. Cov ntaub ntawv yuav tsum tau ua: lawv xav tau cov haujlwm ntau {{}}} cov ntaub ntawv tshwj xeeb rau kev kawm ua haujlwm zoo. Lub sijhawm thiab cov peev txheej: kev cob qhia los ntawm kos los ntawm kev kos xav tau cov khoom siv tseem ceeb tseem ceeb. Pretrained Transformer (PT) architecture: PTS kuj tseem siv cov cuab yeej hloov pauv hloov pauv tab sis yog qhov txawv ntawm lawv txoj hauv kev. Kev Kawm: PTS tau kawm nyob rau ntawm cov ntaub ntawv loj, zoo li cov phau ntawv, cov vev xaib, thiab lwm yam. Qeb no hu ua pretraining. Nplua - tuning: Tom qab Pretraining, cov qauv no yog ces zoo -}}}}}}}}} toned rau ib qho haujlwm tshwj xeeb lossis dataset. Qhov no cuam tshuam nrog kev cob qhia ntxiv tab sis nrog ntau me dua, ua haujlwm - cov dataset tshwj xeeb. Kev yoog tau: PTS yog yoog tau rau ntau cov haujlwm vim tias lawv cov kev paub dav. Kev ua tau zoo: nplua - tuning pt feem ntau nrawm dua thiab ntau cov peev txheej tshaj tawm rau kev cob qhia ib txwm transformer los ntawm kos.
Q: 20.What yog qhov voltage ntawm ncoo Mount transformer?
A: ncoo {{{0} mounted transformers, uas feem ntau yog siv nyob rau hauv nroog lossis cov neeg nyob deb nroog, los ntawm ntau yam kev ntsuas. Qhov voltage ntawm ib lub ncoo {2} mounted transformer feem ntau yog tus qauv ntawm ob lub zog hluav taws xob): qhov kev hloov siab siab tau txais lub zog los ntawm kev faib daim phiaj. Cov thawj coj sib txuas hluav taws xob rau lub ncoo {{4} mounted transformers hauv Tebchaws Asmeskas muaj 7.2 kV, thiab qee zaum siab dua, nyob ntawm qhov yuav tsum tau xa hluav taws xob. Voltage Thib Ob (qhov ntsuas hluav taws xob qis qis): Qhov no yog qhov hloov hluav taws xob muab lub zog rau tsev, cov lag luam, lossis lwm cov neeg siv kawg. Cov voltag nrho cov voltages suav nrog 120 / 2480V, 277 / 480/00 lossis 120 / 208v, sib txawv nrog cov qauv muaj kev lag luam thiab kev coj ua lag luam xav tau. Cov kev ntsuas tshwj xeeb tuaj yeem sib txawv raws tus qauv tsim raws tus qauv thiab lub hom phiaj ntawm cov transformer thiab cov kev xav tau ntawm cov phiaj xwm hluav taws xob nws pabcuam. Cov nqi hluav taws xob xaiv cov hloov pauv nrog cov kev ntsuas voltage uas phim lawv cov kab ke yuav tsum tau muab faib tawm thiab muab hluav taws xob ua kom tau txais txiaj ntsig. Tsis tas li ntawd, txhav {{19} mounted transformers yog tsim rau kev teeb tsa sab nraum zoov, nrog lub tsev kaw cov tshuab hluav taws xob los tiv thaiv cov transformer cheebtsam thiab muab kev nyab xeeb rau cov pej xeem. Lawv feem ntau pom nyob rau hauv cov chaw nyob, ua lag luam ua lag luam, thiab teeb pom kev muaj teeb meem.
Q: 21. LS tus transformer feem ntau mounted ntawm ib tug ncej lossis plinth?
A: Cov hloov hluav taws xob hauv cov khoom siv hluav taws xob cuam tshuam tuaj yeem ntsuas tau sib txawv ntawm cov kev sib txawv, nyob ntawm lawv hom thiab daim ntawv thov. Qhov ob txoj kev nyiam mounting yog ncej {{mounted thiab plinth {} mounted lossis av {}} mounted). NCEJ - Mounted Hloov Chaw: Mounted ntawm Cov Nqi Hluav Taws Xob. Kev siv: feem ntau siv nyob rau hauv thaj chaw thaj chaw lossis cov chaw nyob deb nroog uas qhov chaw tsis muaj kev txwv. Muaj peev xwm: Feem ntau muaj cov kev ntsuas hluav taws xob qis dua, haum rau kev ua cov tsev me me lossis cov chaw. Kev nkag mus: Txhawb, txo txoj kev pheej hmoo ntawm kev pheej hmoo ntawm kev ua phem los yog kev sib cuag sib tsoo tab sis tuaj yeem sib tw tau yooj yim dua. Cov tsos: feem ntau me dua thiab tsawg dua conspicuous tshaj li hauv av - Mounted transformers. Plinth (ncoo) {13- Mounted Transformers Qhov Chaw: Mounted Rau Ib Plab Plab Pluas Puam Los Yog Pad Rau Hauv Av. Kev siv: Hom nyob rau thaj chaw sab nroog, kev lag luam, thiab chaw nyob uas muaj qhov chaw nyob hauv av ntau. Muaj peev xwm: Feem ntau muaj cov kev ntsuas hluav taws xob ntau dua, tsim kom tau cov tuam tsev loj lossis ntau lub zog. Kev nkag mus rau: Yooj yim nkag rau kev saib xyuas, tab sis xav tau cov ntaub ntawv ruaj khov los tiv thaiv kev tsis tso cai nkag thiab ua kom muaj kev nyab xeeb. Tsos: Cov tsos mob: loj dua thiab ntau dua pom, feem ntau ua ke hauv lub txee hlau. Qhov kev xaiv ntawm tus ncej {{19} mounted thiab plinth {{20 20} yuav tsum muaj nyob ntawm thaj chaw, muaj chaw muaj kev nyab xeeb, thiab kev saib xyuas kev nyab xeeb. Hauv nroog loj uas muaj tsawg, ncej {{22} {{23} {{23} {{23} {} Lub sij hawm nyob rau hauv cov chaw muaj ntau dua vim lawv muaj peev xwm ntau dua thiab yooj yim txij nkawm.
Cim npe nrov: ncoo kaw cov hloov pauv, Tuam Tshoj Chaw Sau Khoom Mounted Transformers, cov chaw muag khoom, Hoobkas
