Musiyano uripo pakati peSwitch inoparadzanisa neSwitch inorema

Vanhu vazhinji havanzwisisi switch yekuparadzanisa nekuchinja kwemutoro, mhando mbiri dzeswitch dzinoonekwa sedziri dzepasi rose, dzinogona kutsiviwa, asi dzimwe nguva hadzigone kutsiviwa, Kesu electromechanical xiaobian inokuudza kuti musiyano uripi pakati peswitch yekuparadzanisa nekuchinja kwemutoro.

Chinodzima magetsi hachina mudziyo wekudzimisa arc, chinogona kungobvisa magetsi akayerwa, saka mudenderedzwa chete sechinhu chinodzima magetsi, chinoda kugadziriswa, chichaparadzaniswa nemagetsi nemutoro.

Chishandiso chekuisa mutoro chine mudziyo wekudzima magetsi (arc extinguisher device) wekubvisa magetsi emagetsi, uye kubatana kwacho kunogona kushandiswa sechishandiso chekuisa parutivi, chine mabasa maviri ekuisa parutivi uye kubvisa parutivi.
Maswichi ekutakura zvinhu anowanzo umbwa nemafusi nemaswichi ekubvisa magetsi. Swichi yekudzima magetsi inoshandiswa pakushanda kweropu yakajairika, uye fuse inoshandiswa kubvisa fault current yeropu.

Nhanganyaya yekudzima switch:

Kubvisa magetsi (isolating switch) imhando yemudziyo wekuchinja unoshandiswa zvakanyanya pakuparadzanisa magetsi, kuchinja magetsi, kubatanidza nekucheka dunhu diki remagetsi, pasina basa rekudzima magetsi.
Kana switch yekuparadzanisa iri panzvimbo yakasiyana, pane daro rekudzivirira pakati pemacontacts zvichienderana nezvinodiwa uye chiratidzo chekubvisa chiri pachena;
Chigadziko chemagetsi chinokwanisa, kana chakavharwa, kutakura magetsi pasi pemamiriro ezvinhu akajairwa echitenderedzo uye magetsi pasi pemamiriro ezvinhu asina kujairika (semuenzaniso short circuit) kwenguva yakatarwa.
Kazhinji inoshandiswa sechinongedzo chekuzviparadzanisa chemagetsi ane simba rakawanda, kureva kuti, ine simba rakarongwa pamusoro pechinongedzo chekuzviparadzanisa che1kV, musimboti wayo wekushanda uye chimiro chiri nyore, asi nekuda kwekushandiswa kwezvinodiwa zvakakura, zvakavimbika, substation, dhizaini yemagetsi, kugadzwa uye kushanda kwakachengeteka kwesimba iri kwakakura.
Chinhu chikuru cheswichi yekudzima ndechekuti haina kugona kutenderedza uye inogona kungovhura nekuvhara circuit isina load current.
Chinyorwa chinosuma basa, hunhu, mhando, mashandisirwo, kuvandudzwa kwekudzivirira kukanganisa, kugadzirisa, matambudziko akajairika ekuchinjana kwega.

Sumo pfupi yekuchinja kwemutoro:

Chishandiso cheLoad switch chishandiso chinochinja pakati pecircuit breaker nedisconnecting switch. Chine arc extinguisher device iri nyore, iyo inogona kudimbura load current yakarongwa uye mamwe ma overload current, asi haigone kudimbura short circuit current.
Kupatsanura chinja chemutoro: zvichienderana nekushandiswa kwevoltage, inogona kukamurwa kuita chinja chemutoro chemutoro chepamusoro uye chinja chemutoro chemutoro chemutoro chemutoro chemutero ...
Maswichi ekutakura zvinhu anonyanya kushandiswa kubatidza nekudzima simba remagetsi, kana kuti anogona kushandiswa nemafusi ane simba guru pachinzvimbo chema circuit breakers.
Nekuda kwekureruka kwayo uye mutengo wayo unonzwisisika, chinja chemutoro chinoshandiswa zvakanyanya muhurongwa hwekugovera hwe10kV.
Kusarudzwa kwakanaka kweswichi yekutakura zvinhu mukugadzirwa kwayo kwakakosha zvikuru kuti ive nechokwadi chekuti gridhi remagetsi rakachengeteka uye rakavimbika.