Maumbirwo Ese eSwitchgear

Maumbirwo Ese eSwitchgear (Tora kabhineti ye vacuum circuit breaker yakaiswa pakati semuenzaniso)

Tichitora JYN2-10(Z) switchgear ine voltage yakakwira semuenzaniso, chimiro chayo chinogona kukamurwa kuita zvikamu zviviri: kabhineti nemota yemaoko. Mota yemaoko yemota yemagetsi inopwanya macircuit, zvikamu zvikuru zvemagetsi icircuit breaker (yakaiswa pamota), grounding switch uye solitated static contact seat, nezvimwewo.

Kabhineti yakakamurwa kuita zvikamu zvina zvakazvimiririra nemapurati esimbi akagadzirwa pasi: imba yebhazi, imba yengoro yemaoko, imba yemidziyo yekutumira, uye imba yetambo. Rutivi rwekumashure nerwezasi rwekabhineti runova imba yetambo, umo makabati nematransformer emagetsi akaiswa. Pamusoro payo pane imba huru yebhazi. Kune zvikamu pakati pezvikamu kuti zvive nechokwadi chekuti zvakachengeteka panguva yekugadzirisa. Pamberi pekabhineti pane imba yekutumira neimba yengoro yemaoko. Ramba uchishanda. Nekushandisa nzira yekufambisa, trolley ine circuit breaker inofamba ichidzokera shure nekudzoka pagwara rekutungamira. Kusundira mukati kunogona kuita kuti macontact ekumusoro neapasi ecircuit breaker apinde muchikamu chekubatana chakasiyana kuti apedzise kubatana kwecircuit; pane zvinopesana, kana circuit breaker ikatyora circuit, dhonza trolley kuti iparadzanise macontact ekufamba neasingachinji. , Kugadzira mukaha uri pachena wekuparadzanisa, uyo wakaenzana nebasa rekushandura. Uchishandisa kutakura kwakatsaurirwa, trolley ine macircuit breaker inogona kusundidzirwa nyore nyore mukati kana kuburitswa mukabhineti.

Kana circuit breaker ikakundikana zvakanyanya kana kukuvara, trolley ye circuit breaker yakakosha inogona kushandiswa kubva mumuviri wekabati kuti igadziriswe. Inogona zvakare kutsiva trolley ye spare circuit breaker, yakasundirwa mumuviri wekabati.

2.1.1 Zvinodiwa Zvikuru

(1) Kugadzirwa kwechigubhu chemagetsi ane simba guru kunofanira kuita kuti kushanda, kutarisa nekugadzirisa kwechigubhu chemagetsi ane simba guru kuve kwakachengeteka uye kuri nyore. Basa rekugadzirisa rinosanganisira: kugadzirisa zvikamu, kuyedza, kutsvaga zvikanganiso uye kurapwa;

(2) Pama parameter akarongwa uye chimiro chimwe chete uye kudiwa kwekutsiva zvikamu zvinofanira kuchinjwa;

(3) Yekubvisa

Chigadziko chemagetsi chakakwirira chezvikamu zvakavhurika chinofanira kuchinjaniswa kana maparamita akayerwa uye chimiro chezvikamu zvinobviswa zvakafanana;

(4) inofanira kuongororwa zvichienderana nemamiriro ekushandiswa kwenzvimbo yacho;

(5) Inofanira kuedza kufambira mberi mune zvetekinoroji uye zvine mwero muhupfumi;

(6) Zvigadzirwa zvitsva zvakasarudzwa zvinofanira kunge zvine ruzivo rwekuyedza rwakavimbika uye zvichikwanisa kubvumidzwa nekuyedza.

2.1.2 Kuziva kwehurongwa hwechitenderedzo chikuru

Dunhu guru rekabhineti rekuchinja magetsi rine simba rakawanda rinonziwo mutsetse, zvinoenderana nezvinodiwa zvemagetsi nemagetsi uye system yekupa magetsi nekuparadzira, modhi yega yega yehurongwa hwekabhineti rekushandura magetsi rine akawanda mashoma, mazana mazhinji, anowanzo sanganisira zvikamu zvinotevera: areka, tangi rekuyera, isolation, kabhineti yengoro yekumisa pasi, makabhineti e capacitor, kabhineti yekudzora magetsi ine simba rakawanda (F - C ark), nezvimwewo.

Musanganiswa weSwitchgear main circuit scheme kuti utarise nyaya dzinotevera:

(1) zvichienderana nedhayagiramu yehurongwa hwekutanga uye saizi yaro yekushanda kwehurongwa hwekutanga uye kutonga, dziviriro, chiyero nezvimwe zvinodiwa, sarudza hurongwa hwedunhu guru rinoenderana nekabhineti yeswitch;

(2) Kusarudzwa pakati pemhando dzemitsetse inopinda neinobuda uye switchgear.