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Uyini umehluko phakathi kwe-CT ne-VT?

Ama-CTS abalulekile kuzicelo ezahlukahlukene, kufaka phakathi:

Izinhlelo zokuvikela: Ama-CTS ahlanganisiwe ekuvumelaneni okuvikelayo okuvikela imishini kagesi ekugcwalisweni ngokweqile kanye nemibuthano emifushane. Ngokuhlinzeka ngohlobo lwe-Scated-Down lwe-Okwamanje, anika amandla okudluliselwa kusebenza ngaphandle kokuvezwa ngemisinga ephakeme.

U-Metering: Ezilungiselelweni Zentengiso nezezimboni, ama-CTS asetshenziselwa ukukala ukusetshenziswa kwamandla. Bavumela izinkampani zokusebenziseka ukuthi zibheke inani likagesi elidlwengulwa abasebenzisi abakhulu ngaphandle kokuxhuma ngokuqondile amadivaysi okulinganisa emigqeni ephezulu ye-voltage imigqa.

Ukuqashwa Kwekhwalithi Yamandla: Usizo lwe-CTS ekuhlaziyeni ikhwalithi yamandla ngokulinganisa i-harmonics yamanje namanye amapharamitha athinta ukusebenza kahle kwezinhlelo zikagesi.

 

Ukuqonda ama-voltage voltage transformers (vt)

 

A I-Voltage Transformer(Vt), eyaziwa nangokuthi i-Transformer (PT) engahle ibe khona, yenzelwe ukukala amazinga we-voltage ezinhlelweni zikagesi. Njenge-CTS, i-VTS isebenza ngomgomo wokungeniswa kwe-electromagnetic, kepha axhunyiwe ngokufana nomjikelezo ogesi wayo okufanele alinganiswe. I-VT igxumela phansi i-voltage ephezulu ibe ngeleveli ephansi, engalawuleki engalinganiswa ngokuphepha ngamathuluzi ajwayelekile.

Ama-vts asetshenziswa kakhulu ku:

Ukulinganiswa kweVoltage: Ama-VTS ahlinzeka ngokufundwa kwe-voltage okunembile kokuqapha kanye nezinhloso zokulawula ezingeni nasekusabalaliseni amanethiwekhi.

Izinhlelo zokuvikela: ezifanayo ne-CTS, i-VTS isetshenziswa ezihlotsheni ezivikelayo ukuthola izimo ze-voltal voltal, njengokuqamba ama-overvoltage noma ngaphansi, okungaholela ekulimaleni kwemishini.

Amamitha: I-VTS nayo iqashwa kwizicelo zamandla we-Metering, ikakhulukazi ezinhlelweni eziphakeme, okuvumela izinsiza ukukala ukusetshenziswa kwamandla ngokunemba.

 

Umehluko Osemqoka phakathiCTne-vt

Ngenkathi zombili i-CTS nama-vts ziyizakhi ezibalulekile ezinhlelweni zikagesi, zihlukile kakhulu ekwakhiweni kwazo, ukusebenza, kanye nezicelo. Nalu umehluko osemqoka:

Ukusebenza:

I-CTS ilinganisa yamanje futhi ixhunyiwe ngochungechunge nomthwalo. Bahlinzeka nge-kanid-phansi yamanje elingana neyamanje yamanje.

Vts ukukala voltage futhi uxhumeke ngokufana nesifunda. Bahlehla amandla aphezulu afinyelela ezingeni eliphansi ukuze lilinganise.

I-Voltage Transformer

Uhlobo Lokuxhumeka:

Ama-CTS axhunyiwe ochungechungeni, okusho konke ukugeleza okukhona njengamanje ngokuhamba okuyisisekelo.

Ama-vts axhunyiwe ngokufana, avumela ugesi kulo lonke umjikelezo ophambili ukuze alinganiswe ngaphandle kokuphazamisa ukuhamba kwamanje.

Okukhipha:

I-CTS ikhiqiza amanje wamanje okuyingxenye yengxenye ye-Primary yamanje, imvamisa ebangeni le-1A noma i-5A.

I-VTS ikhiqiza i-voltage yesibili eyingxenye yamandla kagesi ayisisekelo, imvamisa ilinganiselwa ku-120v noma i-100V.

Izicelo:

I-CTS isetshenziselwa ikakhulukazi ukukalwa kwamanje, ukuvikelwa, kanye nokulinganisa kuzicelo eziphezulu zamanje.

I-VTS isetshenziselwa ukukalwa kwe-voltage, ukuvikelwa, kanye nokulinganisa kuzicelo eziphakeme ze-voltage.

Design Ukucatshangelwa:

I-CTS kumele yenzelwe ukuphatha amasondo aphezulu futhi imvamisa ilinganiselwa ngokusekelwe kumthwalo wayo (umthwalo oxhunywe ku-Secondary).

Ama-VTT kumele enzelwe ukuphatha ama-voltages aphezulu futhi alinganiswe ngokususelwa ku-Voltage Transformation Ratio.


Isikhathi Seposi: Jan-23-2025