Ntsaws cov saw pauv: tus yuam sij rau voltage kev daws teeb meem & lub zog ruaj khov

Yuav ua li cas yog tus kais hloov pauv?

Yog tias peb tham txog kev tswj hwm qhov ruaj khov thiab zoo siab- Qhov sib xyaw ua haujlwm hluav taws xob, tsis muaj ntau yam cuam tshuam nrog kev cuam tshuam ntawm load kais hloov pauv. Nkag siab txog cov cuab yeej no thiab nws ua dab tsi los tswj qhov voltage, qhov no yog ib yam tseem ceeb rau cov neeg ua haujlwm hauv thaj chaw ua haujlwm lossis tswj cov hluav taws xob. Qhov no yuav piav qhia rau hauv lub tsheb thauj khoom thiab nws yog dab tsi, yuav ua li cas nws ua haujlwm thiab vim li cas peb xav tau nws hauv lub zog hluav taws xob?

Ntsaws Kais Changer (LTC) yog ib feem ntawm lub zog hloov hluav taws xob uas tau siv los hloov cov hluav taws xob. Nws yog txoj cai vim tias cov khoom hluav taws xob thiab cov tshuab yuav tsum tau ua tib cov hluav taws xob kom ua haujlwm zoo thiab tsis muaj kev phom sij. Ntaus pob kev hloov pauv ntawm qhov hluav taws xob yuav ua rau muaj txiaj ntsig, kev puas tsuaj rau cov khoom siv, thiab txawm tias ua rau ib qho tsaus ntuj nti.

Lub thauj mus rhaub Changer yog lub ntsiab uas hloov cov hluav taws xob tawm ntawm lub transformer los ntawm kev siv tus kais txuas rau ntawm lub transformer. Xav txog nws zoo li tig lub ntim ntawm lub xov tooj cua los yog nqis. Ib yam li koj tig lub pob qhov rooj los yog nqis los ua kom lub suab nrov nrov lossis cov khoom thauj mus los ntawm lub pob qhov hluav taws xob ua rau lub zog hluav taws xob ntau dua lossis tsawg dua.

Thiab cov kev kho no tau ua thaum lub transformer tab tom khiav yog li lub zog hluav taws xob tseem yuav ua haujlwm tsis ua haujlwm. Nws yog ib qho tseem ceeb rau cov kab ke uas yuav tsum muaj hwj chim rau txhua lub sijhawm.

Peb yuav tsum tau siv cov kev cai voltage kom peb tuaj yeem muab cov khoom hluav taws xob zoo rau cov khoom siv hluav taws xob. Tsawg heev lossis dhau heev voltages txwv lawv los ntawm kev ua haujlwm lossis ua phem rau lawv. Thauj cov Tapchangers muaj cov haujlwm kom paub tseeb tias qhov kev sib npaug no ib txwm tsis tas li. Thauj cov Tapchangers tas li hloov cov taps of Transformers, yog li nws tau txais qhov tseeb theem uas ib txwm xav tau.

1. Txhim kho txoj kev ntseeg tau:Nrog rau qhov tseeb voltage LOADE LO HLOOV HLOOV HLOOV TAST lub zog los ntawm kev tawm mus thiab khoom siv los ntawm kev tawg.
2. Txhim Kho Kev Ua Tau Zoo:Cov tshuaj zoo txhais tau tias hluav taws xob ua haujlwm ntawm nws qhov zoo tshaj plaws thiab khib nyiab yog tsawg.
3. Cov Khoom Siv Tiv Thaiv:Cov hluav taws xob nruj heev tshuaj xyuas cov khoom siv hluav taws xob rhiab los ntawm kev ua mob coj los ntawm voltage hloov pauv.

Ntsaws cov hloov pauv ntawm cov pauv hluav taws xob feem ntau ua rau ob hom OLTC ntawm LOAD TAIS Changer thiab NLTC NLTC Tsis muaj thauj tus kais hloov pauv. Nws yog ib qho tseem ceeb kom paub txog qhov sib txawv ntawm no kom koj siv lub ltc zoo rau cov khoom yog.

OLTCS tau siv los hloov voltage thaum lub transformer yog ntawm (energized) thiab nqa tag nrho cov kev thauj khoom. Peb tuaj yeem ua cov kev cai txuas ntxiv tsis muaj hwj chim txiav tawm: OLTCS tau siv ntau yam nyob rau qhov chaw uas lawv muaj kev ruaj khov thiab kev ntseeg tau yog qhov xav tau.

Ntawm ib sab nws xav tau kev hloov kho ntawm kev hloov pauv ntawm kev siv hluav taws xob tsuas yog siv rau qee qhov kev ua haujlwm tau ua tiav thaum twg lub sijhawm no muaj qhov cuam tshuam me me.

Ntsaws tus kais hloov pauv tau siv ob qho tib si nrog cov hluav taws xob loj xws li cov chaw faib khoom siv hluav taws xob thiab hauv kev lag luam teeb tsa ib yam li ntawm cov ntawv rov qab. Txhua qhov chaw muaj kev xav tau rau cov kev cai voltage, LTCs tsis muaj lawv qhov chaw.

Lub zog faib cov network ua ke Siv load kais hloov pauv pauv hloov cov hluav taws xob tsawg dua. Lawv paub tseeb tias txhua tus neeg siv khoom tau ruaj khov thiab muaj zog sib txawv, txawm tias muaj cov khoom sib txawv ntawm qhov chaw uas muaj zog.

Hauv kev lag luam, muaj voltage zoo sib xws yog ib qho kev tivthaiv loj heev los khiav cov tshuab thiab khoom siv. Muaj chaw nyob ruaj khov qhib thiab kev tsim khoom tsis nres ua tsaug rau cov neeg hloov chaw.

Nrog ib tug puas tau {{-}} increasing increasing increasing increasing increasing increasing s s zoo li hnub ci hloov pauv tau los sib txuas rau cov chaw sib txuas no rau ntawm kab sib chaws. Lawv pab nrog tuav cov li -}}-}} downs ntawm lub zog uas los nrog siv lub zog txuas ntxiv dua, yog li koj tau txais lub zog txuas ntxiv mus.

Txawm hais tias lub thauj mus rau tus kais hloov pauv tau ntau cov ntsiab lus zoo, tab sis lawv tuaj yeem ua kom lo lus dag kom tswj thiab khiav. Lawv yog cov cuab yeej siv txhua yam uas xav tau kev tu ib txwm thiab kuaj xyuas yog tias lawv muaj mob zoo. Ntxiv rau OLTCS xav tau cov neeg los daws nws thiab teeb meem.
Ntsaws tus kais hloov pauv 'tsis tau npaj txhij txog kev zam yuav tsum muaj kev tu ib txwm. Kev tshuaj xyuas ib puag ncig thiab kev sim ntawm tus kais pauv hloov pauv cov kev hloov pauv hloov pauv ntawm qhov chaw ib yam nkaus thiab yog ib feem ntawm qhov no. Ib qho pro -} Kev Tu Sijhawm yuav ncab tawm koj LTC ntev.

Yuav kom muaj peev xwm ua haujlwm thauj tus kais hloov pauv hloov kom zoo peb xav tau qee qhov kev paub txog cov hluav taws xob, thiab tseem muaj qee qhov kev paub ntawm cov cai siv. Kev cob qhia thiab kev paub ntau li LTC raug kho kom raug.

Ib tus kais thauj khoom yog qhov tseem ceeb ntawm lub zog hluav taws xob tam sim no; Nws muab cov kev hloov voltage txaus hloov pauv kom zoo thiab siv zog ua tau zoo. Ib qho yuav tsum paub cov haujlwm, qhov zoo, thiab kev tsis pom zoo ntawm cov hluav taws xob los koom nrog kev tswj hwm hluav taws xob. Ntsaws cov neeg hloov pauv tau khaws cov khoom siv voltage tam sim no, nws muaj kev nyab xeeb rau cov khoom siv thiab peb kuj muaj cov khoom khiav du, nws pab hluav taws xob ua ke ib yam nkaus!

Puas yog nws daim duab loj - kev faib khoom loj lossis kev lag luam, lossis tseem ceeb uas tau muaj lub teeb nres coj mus rau thiab lub zog ua kom ntws mus.

Hu rau tam sim no