Kusiyana Pakati pa High Voltage Load Switch ndi High Voltage Circuit Breaker

Chosinthira chamagetsi champhamvu ndi mtundu wa ntchito pakati pa chotsegula magetsi chamagetsi champhamvu ndi chosinthira chamagetsi champhamvu, chosinthira chamagetsi champhamvu ndi fuse yamagetsi yamphamvu nthawi zambiri zimagwiritsidwa ntchito motsatizana; Chimagwiritsidwa ntchito kuwongolera ma transformer amphamvu. Chosinthira chamagetsi champhamvu chili ndi chipangizo chosavuta chozimitsira moto, kotero chimatha kuzimitsa mphamvu inayake yamagetsi ndikuwonjezera mphamvu yamagetsi. Komabe, sichingachotse mphamvu yamagetsi yafupi, kotero nthawi zambiri chimagwiritsidwa ntchito motsatizana ndi fuse yamagetsi yamphamvu, ndi fuse yoteteza magetsi afupi.

Matanthauzidwe osiyanasiyana:

Chosinthira chamagetsi champhamvu ndi mtundu wa ntchito pakati pa chotsegula magetsi chamagetsi champhamvu ndi chosinthira chamagetsi champhamvu, chosinthira chamagetsi champhamvu ndi fuse yamagetsi yamphamvu nthawi zambiri zimagwiritsidwa ntchito motsatizana; Chimagwiritsidwa ntchito kuwongolera ma transformer amphamvu. Chosinthira chamagetsi champhamvu chili ndi chipangizo chosavuta chozimitsira moto, kotero chimatha kuzimitsa mphamvu inayake yamagetsi ndikuwonjezera mphamvu yamagetsi. Komabe, sichingachotse mphamvu yamagetsi yafupi, kotero nthawi zambiri chimagwiritsidwa ntchito motsatizana ndi fuse yamagetsi yamphamvu, ndi fuse yoteteza magetsi afupi.

Circuit breaker imatanthauza chipangizo chosinthira chomwe chingazimitse, kunyamula ndi kuzimitsa magetsi pansi pa mikhalidwe yanthawi zonse ya dera ndikuzimitsa, kunyamula ndi kuzimitsa magetsi pansi pa mikhalidwe yanthawi yayitali ya dera mkati mwa nthawi inayake. Circuit breakers imagawidwa m'magulu a circuit breakers okhala ndi mphamvu yamagetsi yapamwamba ndi low-voltage circuit breakers malinga ndi momwe amagwiritsidwira ntchito. Kugawika kwa malire amagetsi amphamvu ndi otsika kumakhala kosalala. Kawirikawiri, omwe ali pamwamba pa 3kV amatchedwa zida zamagetsi amphamvu kwambiri.

Ntchito zosiyanasiyana:

Chosinthira champhamvu chamagetsi chamagetsi chamagetsi chamagetsi chamagetsi chamagetsi cha magawo atatu ndi choyenera kugwiritsa ntchito makina amphamvu amagetsi ...

Ma circuit breaker angagwiritsidwe ntchito kugawa mphamvu zamagetsi, kuyambitsa ma asynchronous motors pafupipafupi, kuteteza ma power lines ndi ma motors, ndikudula okha ma circuit akakhala ndi zovuta zazikulu zodzaza ndi ma overload, short circuit ndi undervoltage. Ntchito zawo ndizofanana ndi kuphatikiza kwa fusing switch ndi over and under thermal relay. Ndipo nthawi zambiri palibe chifukwa chosinthira ziwalozo mutachotsa fault current. Pakadali pano, yagwiritsidwa ntchito kwambiri.