Cholinga chachikulu cha chosinthira chodzipatula chamagetsi apamwamba kwambiri

1. Amagwiritsidwa ntchito kupatulira magetsi kuti atsimikizire chitetezo chokonzekera, kotero kuti zipangizo zamagetsi zomwe zimagwiritsidwa ntchito pokonzekera zimakhala ndi malo odziwikiratu otsegula kuchokera kumagetsi;

2. Chitani ntchito yozimitsa kuti musinthe machitidwe a dongosolo. Mwachitsanzo, mu dera lokhala ndi ntchito ziwiri za mabasi, gwiritsani ntchito chosinthira chodzipatula kuti musinthe zida kapena mzere kuchokera ku gulu limodzi la mabasi kupita ku gulu lina la mabasi;

3. Pazifukwa zina, ingagwiritsidwe ntchito kugwirizanitsa ndi kudula mabwalo ang'onoang'ono amakono. Mukamagwiritsa ntchito chosinthira chodzipatula, zotsatirazi zitha kuchitika:

1) Gawani ndi kutseka thiransifoma yamagetsi ndi mabwalo omanga.

2) Gawani ndikutseka njira yoyendetsera basi.

3) Mfundo, opanda katundu thiransifoma amene kuphatikiza chisangalalo panopa si upambana 2A ndi mizere palibe katundu amene capacitive panopa saposa 5A.

Tiye gulu la high voltage kudzipatula switch

1. Malingana ndi malo oyikapo, amagawidwa m'mitundu iwiri: mkati ndi kunja;

2. Malingana ndi chiwerengero cha mitengo, imagawidwa mu mitundu iwiri: unipolar ndi tripolar;

3. Malingana ndi chiwerengero cha zipilala zotetezera, zimagawidwa m'magulu atatu: mtundu wamtundu umodzi, mtundu wamitundu iwiri ndi mtundu wa magawo atatu;

4. Malingana ndi mawonekedwe apangidwe, amagawidwa m'magulu atatu: mtundu wa guillotine, mtundu wa screw ndi mtundu wa pulagi;

5. Malingana ndi ntchito zosiyanasiyana, zimagawidwa m'mitundu iwiri: ndi chosinthira mpeni pansi komanso popanda kuyika mpeni;

6. Malingana ndi njira yogwiritsira ntchito yomwe imagwiritsidwa ntchito, imagawidwa kukhala: makina opangira makina, magetsi ndi pneumatic.

Chochitika chachilendo komanso chithandizo chamagetsi odzipatula

1. Gawo lolumikizana la chosinthira chodzipatula limatenthedwa

Nthawi zambiri, chosinthira chodzipatula sichiyenera kutenthedwa. Ngati chosinthira chodzipatula chikapezeka kuti chatenthedwa pakugwira ntchito, izi ziyenera kuchitidwa:

1) Mu dongosolo la mabasi awiri, pamene gulu limodzi la zolumikizira mabasi likutenthedwa, liyenera kusinthidwa ku gulu lina la mabasi; pamene cholumikizira chimodzi cha busbar chimatenthedwa, yesetsani kuchepetsa katunduyo. Ngati zinthu zilola, ndi bwino kuchotsa chosinthira chodzipatula kuti chisagwire ntchito. Ngati mphamvu ikhoza kudulidwa, iyenera kukonzedwa mwamsanga, mwinamwake, kuyang'anira kuyenera kulimbikitsidwa. Ngati kutentha kuli koopsa, woyendetsa dera wogwirizana ayenera kuchotsedwa malinga ndi malamulo.

2) Pamene gawo lolumikizana la mzere wodzipatula lophimba likutenthedwa kwambiri, njira ya chithandizo ndi yofanana ndi ya basi imodzi yokha yodzipatula, koma chifukwa cha chitetezo cha ophwanya dera mu mndandanda, kusintha kwapadera kumatha kupitiriza kugwira ntchito, koma kuyang'anira kuyenera kulimbikitsidwa mpaka kutha kwa magetsi kungathe kukonzedwa.

2. Kukoka molakwika ndi kutseka molakwika kudzipatula switch yokhala ndi katundu

Kusintha kodzipatula kulibe mphamvu yozimitsa arc, ndipo ndikoletsedwa kukoka kapena kutseka chosinthira chodzipatula ndi katundu. Pamene chodabwitsa ichi chikachitika, chiyenera kuchitidwa motere:

1) Kokani chosinthira chodzipatula molakwitsa

Ngati tsambalo langotsala pang'ono kuchoka pamphepete mwa tsamba (arc yamenyedwa koma osasweka), cholumikizira chomwe sichinatsegulidwe chiyenera kutsekedwa nthawi yomweyo kuti musapewe arc short-circuit; ngati cholumikizira chatsegulidwa, sichiloledwa kutseka, ndipo cholumikizira chikuyenera kutsimikiziridwa Tsegulani malo, kulumikiza dera ndi wowononga dera, kenako kutseka chosinthira chodzipatula.

2) Kulephera kutseka chosinthira chodzipatula

Chotsitsacho chikatsekedwa molakwika ndi katundu, sichiloledwa kuti chitsegulidwenso, ndipo chiyenera kutsegulidwa pambuyo poti wosokoneza dera adula dera.

3. Chosinthira chodzipatula chikukana kutsegula ndi kutseka

1) kukana kutseka

Pamene chosinthira chodzipatula chikukana kutseka chifukwa cha kulephera kwamakina, chimatha kuyendetsedwa ndi ndodo yotsekereza, kapena poonetsetsa chitetezo chaumwini, gwiritsani ntchito wrench kuti mutembenuzire shaft yozungulira yosinthira kudzipatula.

2) kukana kutsegula

Pamene chosinthira chodzipatula sichingatsegulidwe, ngati makina opangira opaleshoni azizira, mutha kugwedeza mofatsa kuti mupeze chopinga. Ngati chopingacho chili mu gawo lolumikizirana ndi chosinthira, sichingatsegulidwe mokakamiza, apo ayi botolo lothandizira la porcelain likhoza kuwonongeka.

4. Zodzipatula zosinthira zadothi zawonongeka

Ngati ndi kutuluka kwa flashover, kuyang'anitsitsa kuyenera kulimbikitsidwa, ndipo kuyeretsa kuyenera kuchitidwa pambuyo popempha kuti azimitsa magetsi; ngati botolo lothandizira ladothi lawonongeka ndikusweka, chowotcha chozungulira chiyenera kugwiritsidwa ntchito kulumikiza dera, ndipo chosinthira chodzipatula chowonongeka chiyenera kuchotsedwa kuti chikonzedwe.