Rudzi rutsva rwechibatiso chemheni rwunoshandiswa mumutsara wegridi yemagetsi yeqinghai munzvimbo yakakwirira

Musi wa7 Kubvumbi, kambani yekugadzirisa magetsi yeQinghai yakapedza mutsetse mutsva we330 - kilovolt li ning Ⅰchinhu chinodzivisa mhenibasa rekuisa, mwaka wemvura usati watanga, nekushandisa matekinoroji matsva ekudzora dziviriro yemheni yetambo yekufambisa, kukurudzira kushanda kwakachengeteka uye kwakasimba kwetambo yekufambisa munzvimbo yakakwirira. Iyi ndiyo nguva yekutanga kuti grid yemagetsi yeQinghai iise mhando itsva ye insulator gap.chinhu chinodzivisa mheni, iyo inogona kuita kuti pave nekushanduka kubva pa "kudzivirira" uye "kudzivisa" kusingashande kuenda pa "kusunungura" uye "kutungamira" kwesimba rekurova kwemheni.

Nguva dzose, grid remagetsi reqinghai rinonyanya kushandisa matanho akadai sekuisa gwenya remagetsi, kuisa tsvimbo yemheni inodzorwa uye kuderedza kudzivirira kwepasi kweshongwe yematanda. Nzira idzi dzechinyakare dzekudzivirira mheni dzine dambudziko rekusakwana kwesimba rekudzivirira uye kukwirira.

Rudzi rutsva rwemuchina wekudzivirira mavanga unoshandiswa mubasa iri rekudzivirira mheni runosanganisira muviri wemuchina wekudzivirira mavanga nemudziyo wekudzivirira mavanga, une mabhenefiti ekupindura nekukurumidza, kuramba mheni yakawanda ichidzivirira mavanga, kugona kuburitsa simba rakawanda, kuramba kusvibiswa zvakanaka nezvimwewo.
Basa risati raitwa, Qinghai Electric Power Maintenance Company yakaita calibration yekukwirira kwepamusoro. Mushure mekuongorora nekuverenga kakawanda, ma parameter edaro anogona kusangana nezvinodiwa zve power frequency voltage uye internal overvoltage pamwe nekudzivirira mheni pasi pemamiriro ekukwirira kwepamusoro zvakaonekwa, izvo zvakagadzirisa dambudziko rekugadzirisa kukwirira kwepamusoro remhando itsva.chinhu chinodzivisa mheni.

Zvinonzwisisika kuti Grid Qinghai Electric Power Company yenyika yakatanga kuisa system yekuisa mheni online muna 2008, yakaunganidza data rakawanda rinokosha uye yakaunganidza maparameter anoshanda anopfuura 740,000, izvo zvakatsigira zvakabudirira ongororo netsvakiridzo yebasa rekudzivirira mheni yegridi yemagetsi.

Kutevera, kambani yekuchengetedza magetsi yeQinghai ichagadzirawo mutsetse we Ⅱ, 750 kv mu 330 kv mountain ning guo mutsetse wakadai sekuiswa kweFlange gap arrester itsva.