Dab tsi yog ment los ntawm lub zog qhov tseem ceeb rau lub ncoo mount transformer?
Lub hwj chim ntawm lub ncoo-mounted transformer yog theem sib txawv ntawm theem ntawm lub transformer tso zis tam sim no thiab cov zis voltage, uas yog siv los qhia cov theem kev sib raug zoo ntawm lub transformer tso zis tam sim no thiab cov zis voltage.
Nyob rau hauv ib lub AC Circuit Court, lub hwj chim yam yog qhov piv ntawm lub active hwj chim thiab lub zog pom, qhia los ntawm lub cim cosφ. Lub zog siv hluav taws xob sawv cev rau lub zog tiag tiag hauv Circuit Court (uas tuaj yeem siv los ua haujlwm lossis ua kom sov), thaum lub zog pom tseeb sawv cev rau tag nrho lub zog hauv Circuit Court (suav nrog lub zog nquag thiab rov ua haujlwm). Lub zog ntawm lub ncoo-mounted transformer, ntawm qhov tod tes, yog qhov piv ntawm lub zog ua haujlwm rau lub zog pom tseeb thiab siv los ntsuas qhov ua tau zoo ntawm kev siv hluav taws xob tiag tiag hauv Circuit Court.
Yog tias qhov sib txawv ntawm theem no yog {{0}}, lub zog qhov tseem ceeb yog 1, qhia tias lub tshuab hluav taws xob tso tawm tam sim no thiab cov zis hluav taws xob yog raws nraim nyob rau theem, lub zog reactive yog 0, thiab lub Circuit Court muaj peev xwm. kom siv tag nrho cov hluav taws xob hluav taws xob. Yog tias qhov sib txawv ntawm theem tsis yog 0, ces qhov ntsuas hluav taws xob tsawg dua 1, qhia tias ib feem ntawm lub zog hluav taws xob tsis raug siv zoo.
Rau pad-mounted transformers, lub zog tsim nyog tuaj yeem ua kom ruaj khov ntawm lub zog hluav taws xob thiab txhim kho kev ua haujlwm ntawm kev siv hluav taws xob hluav taws xob. Yog li ntawd, lub hwj chim ntawm pad-mounted transformers yuav tsum tau tswj kom muaj nuj nqis thiab kho thaum lub sij hawm tsim thiab kev ua haujlwm ntawm lub hwj chim system.
Txuas nrog peb:
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