Munyika yanhasi, masisitimu ekugovera magetsi anoita basa rakakosha uye kuona kuchengetedzwa uye kuvimbika kwemagetsi kwakakosha.Kukunda matambudziko ane chekuita ne arcing, chigadzirwa chekuchinja - yakazara seti yephased arc kudzvinyirira coils- yakagadzirwa.Mune ino bhurogu, isu tinotarisa mune ino tsananguro yechigadzirwa cheiyi mhinduro itsva uye nekuongorora kuti inosimudzira sei kuchengetedzwa kwekugovera magetsi.
Phased arc kudzvanya macoil anowanzo kunzi "yakakwira pfupi-yedunhu impedance mhando" uye yakakosha kuwedzera kune network yekugovera.Kusiyana neakajairwa arc kudzvanya macoil, iyi mhinduro yepamberi inoshandisa yekutanga mhepo yakabatana neyakarerekera poindi yetiweki yekugovera seyanoshanda mhepo.Panguva imwecheteyo, iyo yechipiri mhepo inoshandiswa sekudzora mhepo uye inobatanidza ma thyristors maviri akadzokera kumashure kune mapfupi edunhu.Nekugadzirisa maitiro ekufambisa e thyristor, iyo pfupi-yekutenderera ikozvino yemhepo yechipiri inogona kunyatsogadziriswa.
Iyo yese seti yechikamu-inodzorwa arc kudzvinyirira coils ine akawanda mabhenefiti uye inobatsira zvakanyanya mukuvandudza simba rekuparadzira kuchengetedzwa.Chekutanga, iyo yakakwira pfupi-yedunhu impedance inokanganisa arc nekukurumidza, ichideredza njodzi yetsaona dzemagetsi uye kukuvara kwemidziyo.Chechipiri, kunyatso kudzora kwepfupi-yedunhu ikozvino kunopa kuchengetedzwa kwepamusoro kwemidziyo inonzwisisika, nekudaro ichiwedzera kushanda zvakanaka uye kuderedza nguva.Pamusoro pezvo, kushandiswa kwakanaka kwemagetsi kunogonesa kutonga kuri nani kwesimba rekushandisa, zvichikonzera kuchengetedza mari kune vatengi vemagetsi.
Phased arc suppression coils inoita basa rakakosha mune dzakasiyana siyana dzekugovera magetsi masisitimu.Izvi zvinosanganisira high voltage substations, zvidyarwa zvemaindasitiri, zvivakwa zvekutengesa nenzvimbo dzekugara.Nekudzvanya zvinobudirira arcs, tekinoroji inovimbisa yakavimbika uye yakachengeteka magetsi ekupa, kudzivirira inogona kuve voltage dips, kukanganisa kwakanyanya uye kunyange moto wemagetsi.Kushandiswa kwaro mumasisitimu ekugovera simba kunogadzirisa mitsva yekuchengetedza uye inosangana nezvinodiwa zvinokura zvevashandisi vemagetsi vemazuva ano.
Iyo yakazara seti yechikamu-inodzorwa arc kudzvinyirira coils ine yakanakisa kuvimbika uye hupenyu hurefu.Chigadzirwa chacho chakagadzirwa uye chakavakwa pasi pesimba rakasimba rekudzora matanho kuti ive nechokwadi chekushanda kwepamusoro kunyangwe mumamiriro ekunze akaomarara.Kuvakwa kwayo kwakasimba uye kwakasimba kunobvumira kuisirwa nyore uye inopindirana neiyo iripo magetsi ekugovera zvivakwa.Mukuwedzera, kugadzirisa nguva dzose uye kuongorora nguva dzose kunobatsira kuwedzera hupenyu hwechigadzirwa uye kuwedzera mabhenefiti ayo anounza kune vatengi vemagetsi nevashandisi venetiweki.
Sezvo hupenyu hwedu hwezuva nezuva hunowedzera kutsamira pamagetsi, kuve nechokwadi chekuchengetedza uye yakavimbika simba rekugovera system zvakakosha.Iyo yakazara seti ye phased arc kudzvinyirira coils imhinduro inovandudza inovandudza kuchengetedzeka, kuvimbika uye kushanda nesimba.Nekunyatso kudzvinyirira arcs, inoderedza njodzi yetsaona, kutadza kwemidziyo uye inodhura nguva yekudzikira.Kushandisa tekinoroji iyi muhurongwa hwekugovera kunotiswededza pedyo nekuwana remangwana rakachengeteka uye rakasimba resimba.
Nguva yekutumira: Nov-27-2023