Sistem mai inganci don automatizaciya na 'yan shiga da fitarwa a tashar mayar da karamin labaran hanyarƙasa
An samun da yawa na duka circuit breakers (CBs) da protective relays ba ta shiga gine-ba.
Amfani da karin hanyar da za a bukata duka circuit breakers, kamar hasen busbar coupler circuit breaker, ba ta shiga gine-ba.
Babu zan iya bayyana karin hanyar don busbar coupler circuit breaker a cikin abubuwan da na:
Duka busbar disconnect switches (DSs) na wanda shi ne suka fadada.
Wani busbar disconnect switch ko sectionalizing disconnect switch yana kan transition state.
Babu zan iya bayyana karin hanyar don circuit breaker idan line disconnect switch ko busbar disconnect switch da ke shiga transition state.
Line disconnect switch zai iya amfani da ita idan circuit breaker da feeder earthing switch (ES) da ke shiga shi sun fadada.
Feeder earthing switch zai iya amfani da ita idan line disconnect switch (idana) da busbar disconnect switch da ke shiga shi sun fadada.
Busbar disconnect switch zai iya amfani da ita idan circuit breaker, busbar earthing switch, feeder earthing switch, da kuma busbar disconnect switch na biyu su fadada (babu idan abubuwa 8).
Idan busbar disconnect switch tana fadada, busbar disconnect switch na biyu zai iya amfani da ita idan busbar sections masu shiga shi suna haɗa a cikin busbar coupler circuit breaker.
Busbar earthing switch zai iya amfani da ita idan busbar disconnect switches da busbar sectionalizing disconnect switch na busbar da ke shiga shi su fadada.
Busbar sectionalizing disconnect switch zai iya amfani da ita idan duka busbar disconnect switches da busbar earthing switch na karamin wannan sectionalizing disconnect switch su fadada.
