Imigaqo Yokusebenza Yokwahlukanisa Iiswitshi kunye neeTransformers kunye neMigaqo Yokuhlolwa Kombane kunye nokuGxina

Okokuqala. Umgaqo wokusebenza wokwahlula iswitshi

1. Akuvumelekanga ukusebenzisa iswitshi yokwahlula ukuze utsale izixhobo zomthwalo okanye imigca yomthwalo.

2. Akuvumelekanga ukuvula nokuvala i-transformer ephambili engenamthwalo ngeswitshi yokwahlula.

3. Le misebenzi ilandelayo ivumelekile kusetyenziswa iswitshi yokwahlukanisa:

a) Vula kwaye uvale i-voltage transformer kunye ne-lightning arrester ngaphandle kwempazamo;

b) Xa kungekho siphako kwinkqubo, vula kwaye uvale iswitshi yokumisa i-neutral point ye-transformer;

c) Vula kwaye uvale umsinga weluphu ngaphandle kwe-impedance;

d) I-voltage evulekileyo nevalayo inokuba yi-10KV kwaye ingaphantsi ngeswitshi yangaphandle yokuqhawula umbane kathathu,

Umthwalo womthwalo ongaphantsi kwe-9A; xa udlula uluhlu olungasentla, kufuneka udlule

Ukubala, iimvavanyo, kunye nokuvunywa yinjineli eyintloko yeyunithi ephetheyo.

Okwesibini. Imigaqo yokusebenza kweTransformer

1. Iimeko zokusebenza ngaxeshanye kwee-transformers:

a) Umlinganiselo wevolthi uyafana;

b) I-impedance voltage iyafana;

c) Iqela leentambo liyafana.

2. Iitransformer ezinee-voltage ezahlukeneyo ze-impedance kufuneka zibalwe kwaye zingasetyenziswa ngaxeshanye phantsi kwemeko yokuba akukho nanye kuzo egqithisileyo.

3. Ukusebenza kokucima umbane kwitransformer:

a) Xa kucinywa umbane, icala elinombane ophantsi kufuneka limiswe kuqala, icala eliphakathi kufuneka limiswe, kwaye icala elinombane ophakamileyo kufuneka limiswe ekugqibeleni;

b) Xa utshintsha i-transformer, kufuneka kuqinisekiswe ukuba i-transformer eza kumiswa inokumiswa kuphela emva kokuba i-transformer efakiweyo ilayishiwe.

4. Umsebenzi wokutshintsha isiseko sendawo engathathi cala seTransformer:

a) Kwinkqubo ye-110KV nangaphezulu ene-neutral point grounded ngqo, xa i-transformer ima, ithumela umbane kwaye itshaja ibhasi nge-transformer, iswitshi ye-neutral point grounding kufuneka ivalwe ngaphambi kokuba isebenze, kwaye emva kokuba umsebenzi ugqityiwe, kuya kugqitywa ukuba ivuleke na ngokweemfuno zenkqubo.；

b) Xa iswitshi yokumisa i-neutral point grounding ye-transformer esebenza ngaxeshanye kufuneka itshintshelwe kwenye ukuya kwenye i-transformer esebenzayo, iswitshi yokumisa i-neutral point grounding yesinye i-transformer kufuneka ivalwe kuqala, kwaye iswitshi yokumisa i-neutral point grounding yokuqala mayivulwe.；

c) Ukuba i-neutral point ye-transformer isebenza nge-arc suppression coil, xa i-transformer ingasebenzi, i-neutral point isolation switch kufuneka ivulwe kuqala. Xa i-transformer isebenza, ulandelelwano lokucima umbane luyisigaba esinye; akuvumelekanga ukuthumela i-transformer nge-neutral point isolation switch. Cima i-neutral point isolation switch emva kokuba uyicime i-transformer kuqala.

Okwesithathu, umgaqo wokubeka isiseko sokuhlolwa kombane
1. Ngaphambi kokuvavanya izixhobo zokucima umbane, ukongeza ekuqinisekiseni ukuba i-electroscope ayiguquki kwaye iyasebenza, kufuneka kuhlolwe i-alamu echanekileyo kwizixhobo ezisebenza kakuhle zenqanaba le-voltage elihambelanayo ngaphambi kokuba kwenziwe uvavanyo lombane kwizixhobo ezifuna ukuxhonywa. Akuvumelekanga ukusebenzisa ii-electroscopes ezingahambelani nenqanaba le-voltage kuvavanyo lombane.
2. Xa izixhobo zombane zifuna ukuxhonywa, umbane kufuneka uhlolwe kuqala, kwaye iswitshi yokuxhoma ingavulwa okanye ucingo lokuxhoma lungafakwa kuphela emva kokuba kuqinisekiswe ukuba akukho mbane.
3. Kufuneka kubekho indawo ecacileyo yokuhlolwa nokufakelwa kombane kwentambo yokumisa umhlaba, kwaye indawo yokufakelwa kwentambo yokumisa umhlaba okanye iswitshi yokumisa umhlaba kufuneka ihambelane nendawo yokuhlolwa kombane.
4. Xa ufaka ucingo lokumisa umhlaba, lugaye kuqala kwinqwaba yokumisa umhlaba, uze uyisuse ngokulandelelana okungasemva ekupheleni komqhubi. Akuvumelekanga ukufaka ucingo lokumisa umhlaba ngendlela yokujija. Xa kuyimfuneko ukusebenzisa ileli, akuvumelekanga ukusebenzisa ileli yezinto zesinyithi.
5. Xa ujonga umbane kwibhanki ye-capacitor, kufuneka wenziwe emva kokuba ukukhutshwa kugqityiwe.