Kapangidwe Konse ka Switchgear

Kapangidwe Konse ka Switchgear (Tengani kabati ya vacuum circuit breaker yomwe ili pakati mwachitsanzo)

Potengera JYN2-10(Z) switchgear yamagetsi amphamvu, kapangidwe kake kakhoza kugawidwa m'magawo awiri: kabati ndi galimoto yamanja. Galimoto yamanja ya circuit breaker, zigawo zazikulu zamagetsi ndi circuit breaker (yoyikidwa pagalimoto), grounding switch ndi solated static contact seat, ndi zina zotero.

Kabatiyi imagawidwa m'zigawo zinayi zodziyimira pawokha pogwiritsa ntchito mbale zachitsulo zokhazikika: chipinda cha basi, chipinda cha ngolo yonyamula katundu, chipinda cha zida zotumizira, ndi chipinda cha chingwe. Mbali yakumbuyo ndi yapansi ya kabatiyi imakhala chipinda cha chingwe, momwe zingwe ndi ma transformer amayikidwa. Pamwamba pake pali chipinda chachikulu cha basi. Pali magawo pakati pa zipinda kuti zitsimikizire chitetezo panthawi yokonza. Patsogolo pa kabati pali chipinda chotumizira katundu ndi chipinda cha ngolo yonyamula katundu. Pitirizani kugwira ntchito. Pogwiritsa ntchito makina oyendetsera, trolley yokhala ndi chochotsera katundu imayendayenda mmbuyo ndi mtsogolo pa njanji yowongolera. Kukankhira mkati kungapangitse kuti zolumikizira zosuntha zapamwamba ndi zapansi za chochotsera katundu zilowe m'malo olumikizirana osakhazikika kuti amalize kulumikizana kwa dera; m'malo mwake, chochotsera katundu chikaswa dera, tulutsani trolley kuti mulekanitse zolumikizira zosuntha ndi zosakhazikika. , Kupanga mpata wodziwikiratu wodzipatula, womwe ndi wofanana ndi ntchito ya switch yodzipatula. Pogwiritsa ntchito chonyamulira chodzipereka, trolley yokhala ndi zochotsera katundu zitha kukankhidwa mosavuta kulowa kapena kutulutsidwa mu kabati.

Ngati choswa dera chalephera kapena kuwonongeka kwakukulu, trolley yapadera ya circuit breaker ya galimoto yatulutsidwa m'thupi la kabati kuti ikonzedwe. Ikhozanso kusintha trolley yoswa dera yotsalira, yomwe yakankhidwira m'thupi la kabati.

2.1.1 Zofunikira Zoyambira

(1) Kapangidwe ka switchgear yamagetsi amphamvu kwambiri kayenera kupangitsa kuti ntchito yabwinobwino yogwirira ntchito, kuyang'anira ndi kukonza switchgear yamagetsi amphamvu kwambiri ikhale yotetezeka komanso yosavuta. Ntchito yokonza imaphatikizapo: kukonzanso zigawo, kuyesa, kupeza zolakwika ndi kuchiza;

(2) Pa magawo ovoteledwa ndi kapangidwe komweko ndi kufunika kosintha zigawo ziyenera kusinthidwa;

(3) Yochotseka

Chosinthira chamagetsi champhamvu cha zigawo zotseguka chiyenera kusinthidwa ngati magawo ovotera ndi kapangidwe ka zigawo zochotseka zili zofanana;

(4) iyenera kufufuzidwa malinga ndi momwe zinthu zilili m'deralo;

(5) Idzayesetsa kukhala yotsogola paukadaulo komanso yothandiza pazachuma;

(6) Zinthu zatsopano zomwe zasankhidwa ziyenera kukhala ndi deta yodalirika yoyesera ndipo ziyenera kuvomerezedwa ndi mayesowo.

2.1.2 Kudziwa dongosolo lalikulu la kuzungulira

Dera lalikulu la kabati yosinthira yamagetsi okwera limatchedwanso mzere, malinga ndi zofunikira zenizeni za makina amagetsi ndi makina operekera magetsi ndi kugawa, chitsanzo chilichonse cha dongosolo lalikulu la kabati yosinthira yamagetsi okwera kwambiri chimakhala ndi zochepa, mazana ambiri, nthawi zambiri chimakhala ndi magulu otsatirawa: chombo, thanki yoyezera, kudzipatula, kabati yoyika pansi, makabati a capacitor, kabati yowongolera magetsi yamagetsi okwera (F - C ark), ndi zina zotero.

Kuphatikiza kwa Switchgear main circuit scheme kuti muganizire nkhani zotsatirazi:

(1) malinga ndi chithunzi cha dongosolo loyambira ndi kukula kwake kwamakono kozungulira koyambira ndi kuwongolera, chitetezo, muyeso ndi zofunikira zina, sankhani dongosolo loyenera la dera lalikulu la kabati yosinthira;

(2) Kusankha pakati pa mitundu ya mizere yolowera ndi yotuluka ndi switchgear.