Ulwazi Oluphelele Lokuvikelwa Okuyinhloko Kwe-Transformer kanye Nokuvikelwa Kwesipele

I-Transformer iwukusebenza okuqhubekayo kwemishini engashintshi, ukusebenza okuthembekile kakhudlwana, amathuba amancane okwehluleka. Kodwa ngenxa yokuthi iningi lama-transformer afakwe ngaphandle, futhi athintwa ukusebenza komthwalo kanye nomthelela wephutha le-short circuit system, enkambisweni yokusebenza, kunezinhlobo eziningi zamaphutha nezimo ezingavamile ngokungenakugwenywa.

1. Amaphutha avamile kanye nokungafani kwama-transformer

2. Ukucushwa kokuvikelwa kwe-transformer

3. Ukuvikelwa okungekona ugesi

(1) Ukuvikelwa kwegesi

(2) Ukuvikelwa kwengcindezi

(3) Ukuvikelwa kwezinga lokushisa kanye namafutha

(4) Ukuvikelwa kokuma okupholile

4. Ukuvikelwa okuhlukile

(1) Ugesi ongenisa ugesi we-transformer

(2) Isimiso sokuzibamba kwesibili okuvumelanayo

(3) Ukuvikelwa kokuphuka okusheshayo okuhlukile

Yethula kafushane lokhu mayelana nokuvikelwa okuyinhloko kwe-transformer, bese uqhubeka nokwethula ukuvikelwa kokusekelayo kwe-transformer. Kunezinhlobo eziningi zokulungiswa kokuvikelwa kokusekelayo kwama-transformer. Nasi isingeniso esifushane sezinhlobo ezimbili zokuvikelwa kokusekelayo, ukuvikelwa kokushisa okuphezulu kanye nokuvikelwa komhlabathi kwe-transformer.

1. Ukuvikelwa kokushisa ngokweqile ngokukhiya ngaphandle kokucindezela kabusha

2. Ukuvikelwa kokumisa isisekelo se-transformer

Ukuvikelwa kokusekelayo kwamaphutha okujikeleza okufushane kwesisekelo sama-transformer amakhulu naphakathi ngokuvamile kufaka phakathi: ukuvikelwa kokudlula komugqa ongu-zero, ukuvikelwa kokudlula komugqa ongu-zero, ukuvikelwa kwegebe, njll. Okulandelayo isingeniso esifushane esisekelwe ezindleleni ezintathu ezahlukene zokubeka phansi zephuzu elingathathi hlangothi.

(1) Iphuzu elingathathi hlangothi lisekelwe ngqo

(2) Iphuzu elingathathi hlangothi alisekelwe

(3) Iphuzu elingathathi hlangothi lisekelwe ngegebe lokukhipha

Ama-transformer e-voltage ephezulu kakhulu angama-transformer angenawo ugesi, futhi ugesi womhlabathi we-neutral point coil ubuthakathaka kunezinye izingxenye. Ugesi womhlabathi ongenayo ugesi uqhekeka kalula. Ngakho-ke, ukuvikelwa kwegebe kudinga ukulungiswa.

Umsebenzi wokuvikela igebe ukuvikela ukuphepha kokushisa kwephuzu elingathathi hlangothi lephuzu elingathathi hlangothi elingasekelwe phansi le-transformer.

Ukuvikelwa kwegebe kutholakala ngokusebenzisa igebe lamanje elingu-3I0 eligeleza endaweni engathathi hlangothi ye-transformer kanye ne-voltage evulekile engu-3U0 ye-busbar PT njengesici.

Uma iphuzu elingathathi hlangothi lephutha likhuphukela endaweni, igebe liyaphuka bese kukhiqizwa ugesi omkhulu wegebe ongu-3I0. Ngalesi sikhathi, ukuvikelwa kwegebe kuyaqaliswa futhi i-transformer iyanqunywa ngemva kokulibaziseka. Ngaphezu kwalokho, lapho kwenzeka iphutha lomhlabathi ohlelweni, iphuzu elingathathi hlangothi liyaqiniswa bese kusetshenziswa ukuvikelwa kokulandelana okungu-zero kwe-transformer, bese iphuzu elingathathi hlangothi liyaqiniswa kuqala. Ngemva kokuba uhlelo lulahlekelwe iphuzu lomhlabathi, uma iphutha lisakhona, i-voltage evulekile engu-3U0 ye-busbar PT izoba nkulu kakhulu, futhi ukuvikelwa kwegebe nakho kuzosebenza ngalesi sikhathi.