Kuwunika kwa Kabati Yopumira ya 10KV Pambuyo pa Kuweruza ndi Kuthetsa Vuto la Chipinda Chachiwiri

Zipangizo zosinthira zotsekedwa za sulfure hexafluoride zomwe zimatetezedwa mokwanira zomwe zimadziwikanso kuti kabati yopumira, mayunitsi wamba ndi
Gawo C: gawo losinthira katundu, lofanana ndi mzere wolowera wa kabati ya netiweki yozungulira.

V unit: vacuum switch module, yofanana ndi circuit breaker unit.

Chigawo cha F: gawo lophatikiza fuse losinthira katundu, lofanana ndi chotulutsira kabati ya ring network.

Gawo D: gawo lolumikizira chingwe popanda mpeni woyikira pansi, lofanana ndi kabati yonyamulira basi.
Chimodzi, dera lowonetsera lamoyo

Cholakwika choyamba: nyali yamagetsi ya magawo atatu siikuyatsa
Kuthetsa mavuto: 1. Ngati switch yatsekedwa.
Monga: ngati magetsi atumizidwa mu kabati ya mzere wokha, ndiye kuti mu kabati ya mzere wokha ndi momwe amachajidwira, mayunitsi ena sasintha sachajidwa, kotero kuwonjezera pa kabati ya mzere, nyali yowonetsera yomwe imachajidwa si yowala.
2. Ngati mzere wachiwiri walumikizidwa bwino.
Mavuto ena nthawi zambiri amapezeka m'zinthu zazing'ono, choncho tiyenera kuweruza vutoli kuyambira kuphweka mpaka kuzama kaye.
3. Kaya mphamvu ya sensa ikugwirizana ndi mphamvu ya chiwonetsero chamoyo, komanso ngati chitsanzo chosankhidwa chikugwiritsidwa ntchito pa mulingo wamagetsi.
Cholakwika chachiwiri: kusowa kwa gawo la magawo atatu owonetsera pompopompo
Kuthetsa mavuto: 1. Waya wawonongeka ndipo wakhazikika pansi.
2. Wayawo sunalumikizidwe bwino.
Cholakwika chachitatu: chiwonetsero chamoyo chikuwala ngati palibe magetsi
Kuthetsa Mavuto: 1. Choyamba gwiritsani ntchito chowunikira magetsi kuti mutsimikizire kuti palibe magetsi kumbali yoyamba.
2, kusokoneza kwa magetsi akunja, ngati chiwonetsero choyimitsidwa mu choletsa kusokoneza chida ichi sichili bwino, chida ichi sichingapeweke.
Mukulangizidwa kusintha wopanga ndikugula zinthu zomwe zili ndi mphamvu yolimbana ndi kusokoneza.
Koma xiaobian munkhaniyi angakuuzeni kuti, ngati musankha mtundu wa Q wokhala ndi chiwonetsero chotsekedwa, musalepheretse node kulowa mu chiwonetsero chotsekedwa kulowa mu mzere wa N, ngati mzere wa gawo la chiwonetsero chotsekedwa udzakhala wowala, ngati mzere wa N wa chiwonetsero chotsekedwa siwowala (zokumana nazo zanga)

Awiri, Kuyeza dera la transformer yamagetsi ndi yamagetsi

Transformer ndi transformer yapadera yomwe imatha kusintha magetsi amphamvu kukhala magetsi otsika kapena magetsi amphamvu kukhala magetsi ang'onoang'ono. Imagwiritsidwa ntchito makamaka pa chipangizo choyezera ndi chipangizo choteteza magetsi.
Kugwira ntchito ndi kusamalira transformer kumakhudza mwachindunji kulondola kwa muyeso mu dongosolo lamagetsi, kudalirika kwa ntchito ya chipangizo choteteza komanso chitetezo cha gridi yamagetsi, zida ndi thupi la munthu.
I. Zolakwika ndi chithandizo chofala:

1. Kuzimitsa kwadzidzidzi kwa transformer yamagetsi (transformer yamagetsi) kuyenera kuchitika pazifukwa zotsatirazi
(1) kutentha thupi kwambiri, utsi, mafuta.
(2) Fuse ya mbali yamagetsi amphamvu kwambiri ya transformer yamagetsi imalumikizidwa kawiri motsatizana.
(3) Kuphulika kwa chipolopolo, kutayikira kwa mafuta kwakukulu.
(4) Phokoso lamkati lotuluka kapena phokoso losazolowereka.
(5) Zipangizo zikuyaka moto.

Njira yogwiritsira ntchito pamene chosinthira magetsi chikusuta kapena chikuyaka: ngati fuse yomwe ili kumbali yoyamba sinasakanizidwe utsi usanatuluke, ndipo fuse yomwe ili kumbali yachiwiri imasakanizidwa kangapo, ndipo utsiwo suli woopsa kwambiri ndipo suli ndi vuto lililonse lowononga kutentha, ndipo fuse yomwe ili kumbali yoyamba sisakanizidwe utsi ukatuluka, utsiwo uyenera kuweruzidwa kuti wayamba chifukwa cha short circuit pakati pa magawo a secondary winding (turns).
Musanayambe utsi wachiwiri wozungulira popanda kuwononga kutchinjiriza koyamba, tulukani nthawi yomweyo pa chitetezo choyenera ndi chipangizo chodziyimira chokha, chotsani fuse yachiwiri, kokani chosinthira chachikulu choyang'ana mbali, ndipo siyani chosinthira magetsi.
Kwa thirakitala yamagetsi yodzazidwa ndi mafuta, ngati pali utsi wambiri, komanso fungo lamphamvu, phokoso losazolowereka, ku chosinthira chamagetsi chozungulira mkati chokhala ndi zipolopolo kapena kutsogolera pakati pa chipolopolocho ndi kutulutsa kwa spark, kusuta fuse yomaliza yosakanikirana ndi 2 ~ 3 yotsika, kuyenera kuweruzidwa ngati kuwonongeka kwa kutchinjiriza kwapawiri ndi kusuta, kotero chosinthira chamagetsi cha busbar, njira yoyimitsa basi pogwiritsa ntchito chosinthira chamagetsi,
Pakadali pano, chosinthira magetsi sichingathe kuyimitsidwa pokoka chosinthira cholumikizira, chifukwa chosinthira cholumikizira sichingathe kuzimitsa arc. Ngati chosinthira cholumikizira chikugwiritsidwa ntchito kudula cholakwika, basi ikhoza kuchepetsedwa, zomwe zingawononge zida kapena ngozi ya munthu.
Pamene chosinthira magetsi chikuyaka, magetsi ayenera kuchotsedwa nthawi yomweyo, chosinthira magetsi cholakwika chiyenera kuchotsedwa, ndipo chozimitsira moto chouma kapena mchenga ziyenera kugwiritsidwa ntchito kuzimitsa moto.

2. Dera lachiwiri la chosinthira magetsi lachotsedwa
Ndemanga yodabwitsa:
(1) Voliyumu ya magawo atatu ndi yosalinganika, voliyumu ya gawo lolakwika imawonetsedwa ngati zero, ndipo mita ya maola a watt imawonetsedwa ngati yosazolowereka
(2) Chizindikiro chofanana cha mita yamagetsi yogwira ntchito ndi mita yamagetsi yogwira ntchito ndi chotsika kapena zero
(3) Chizindikiro cha "kutsekedwa kwa lupu yamagetsi" chatumizidwa

Njira zochizira:
(1) Gwiritsani ntchito multimeter kuti muyese kumapeto kwa pamwamba pa pakati pa magawo awiri, ngati chiwonetserocho ndi 100V, kenako muyese kumapeto kwa chiwonetserocho palibe 100V, ndiye kuti pakati pachiwiri patenthedwa, m'malo mwa pakati pachiwiri.
Gwiritsani ntchito multimeter kuti muyese kumapeto kwa pamwamba pa secondary melt core ndipo mupeze kuti palibe voltage ya 100V yomwe ingakhale primary melt core yomwe yatha. Mphamvu ikatha, yesani kuyimitsidwa kwa primary melt core kuti muwone ngati ndi primary melt core yomwe yatha.
(2) Yang'anani dera lachiwiri losazolowereka la chosinthira magetsi kuti muwone ngati likusefukira, dera lalifupi, mzere wosweka ndi zochitika zina.

Zitatu, Chizunguliro Chowongolera

(1) Chizunguliro chosungira mphamvu
Vuto: Ma mota sasunga mphamvu
Njira yogwiritsira ntchito: monga momwe zasonyezedwera pachithunzichi, kuzungulira kosungira mphamvu kumadutsa mu malo otsika a point finite position assistant contact S8.1, chogwirira chosungira mphamvu, mota.
Choyamba onetsetsani kuti mawayawo sali omasuka. Ngati sali omasuka, ndiye onani ngati chogwirira chosungira mphamvu chili bwino. Tembenuzani chogwiriracho kufika pamlingo wolumikizidwa, ndikugwiritsa ntchito multimeter kuti muyese malo oyatsa/ozimitsa kuti muwone ngati mfundoyo ikhala malo otsekedwa.
Ngati magetsi osungira mphamvu ndi magetsi osungira mphamvu sakugwira ntchito bwino, palibe malo osungira mphamvu omwe ali mu S8.1 ngati nthawi zambiri amatsekedwa, monga kuyesa ma mota angapo, komabe sizingatheke pa vutoli, monga momwe dera ndi la direct current (dc), onani ngati kulumikizana kuli bwino. Mota ndi yoipa, ngati itenga lead kutembenuza injini, mbali yachiwiri yopepuka ya core yosungunuka yatenthedwa.
Ngati pakati pake posungunuka ndi lalikulu, motayo imayamba kudzaza ndi kuyaka.

(2) dera lotseka
Chifukwa cha magetsi asanu, kotero dera lotseka kudzera pa cholumikizira chothandizira limakula, malo olumikizirana othandizira wamba ndi ① cholumikizirana chocheperako cha chitseko chothandizira (kokha chitseko cha chipinda cha chingwe chimatsekedwa pansi pa mkhalidwe wa kukhudzana kothandizira kotseguka kwa kuzungulira kumatha kukhala boma lotsekedwa nthawi zambiri)
Kukhudza kothandizira pansi (pokhapokha ngati mpeni wothira pansi uli wosiyana, kukhudzana kothandiza kotseguka kwa kuzungulira kumatha kukhala kotsekedwa nthawi zambiri)
(3) Kuchotsa cholumikizira chothandizira cha switch (nthawi zambiri cholumikizira chotseguka chothandizira cha loop chingasinthe kukhala chotsekedwa nthawi zonse pokhapokha ngati chosinthira chotsekedwa chatsekedwa)
Malo osungira mphamvu, kulumikizana kothandizira (nthawi zambiri kulumikizana kotseguka kwa dera kumatha kusintha kukhala kutsekedwa kokha pamene mota ili pamalo osungira mphamvu)

Chifukwa chake, dinani batani lotseka SB1 pa chithunzi, choyamba relay KA1 idzatsekedwa ndi magetsi, kenako kukhudzana komwe kumawonekera nthawi zambiri kwa closing circuit KA1 kudzasintha kukhala komwe kutsekedwa nthawi zambiri. Ngati zatsimikizika kuti chitseko chapansi chatsekedwa, solation switch ili mu closing state, grounding switch ili mu clearing state, ndipo mota yasungidwa mphamvu.
Panthawiyi, chotchingira chotseka chimagwira ntchito zamagetsi, ndipo njira yotsekera chotchingira imakhudzidwa kuti itseke chotchingiracho.
Chifukwa chake, pamene sitingathe kutseka chipata, choyamba, tiyenera kuweruza momwe kulumikizana kumathandizira (monga momwe zilili ndi switch ya pansi, momwe switch yodzipatula imagwirira ntchito, momwe mphamvu yosungira injini imagwirira ntchito, momwe chitseko chotseka chimagwirira ntchito pansi) kuyambira pa zipangizo zamagetsi mpaka momwe chimagwirira ntchito kumbuyo kuti tithetse vutoli, lomwe lidzapeza zotsatira kawiri kuposa theka la khama.

(3) dera la mabuleki
Monga momwe taonera pachithunzichi, derali ndi losavuta, ingofunika kuweruza kugawa kwa break, break coil, ndi break button.