Kudonhedza fuse tambo yebazi yegumi kV yekuparadzira mitsara uye iyo yekushandura shanduri ndiyo inowanzo shandiswa pfupi-redunhu dziviriro switch. Iyo ine hupfumi, inoshanda mashandiro, kuchinjira kune yekunze nharaunda ine hunhu hweakasimba, inoshandiswa zvakanyanya mu10kV mitsara yekuparadzira uye yekuparadzira transformer yepakutanga divi sekudzivirira nemidziyo, kushanda ne. Iyo yakaiswa mune iyo 10kV yekuparadzira mutsara webazi mutsara, inoderedza kudzima kwemagetsi, nekuti ine pachena disconnection poindi, ine basa rekuparadzanisa switch, gadzira yakachengeteka nzvimbo yekushanda kune iyo chikamu chekuchengetedza chetambo nemidziyo, kuwedzera pfungwa ye kuchengetedzwa kwevashandi vekuchengetedza. Yakaiswa pane yekushandura shanduri, inogona kushandiswa sedziviriro huru yekuparadzira maTransformer, saka, mune 10kV yekuparadzira mitsara uye yekuparadzira maTransformer ave akakurumbira.
Musimboti wayo unoshanda ndewekuti: fiyuzi chubhu kumucheto kwekubatana kwekusimbisa fiyuzi (nyungudika), iyo yekufambisa inosunda pusha "duckbill" bulge, phosphorus, ndiro yemhangura, nezvimwewo zvakagadzirwa neyakagunzva pamusoro peanosangana, saka iyo fiyuzi chubhu yakasungirirwa pa "duckbill". Kana dunhu diki razvino kuburikidza nefiyuzi raputirwa kunze, arcing, fiyuzi chubhu yakanamatira yakaomeswa fiber chubhu pasi pekukanganisa kwe arc yakaburitsa yakawanda gasi nekuda kwekumusoro kwekupedzisira kwepombi fuse yakavharwa, gasi kumucheto wezasi wechipfira. , furidza arc. Nekuda kweiyo fiyuzi, fiyuzi chubhu inofambisa yekubatana fiyuzi yekumisikidza simba yakarasika, iyo fiyuzi chubhu inofambira mberi yekudyidzana chitubu chidimbu chega giravhiti, uye pasi, fiyuzi chubhu inodonha nekukurumidza, dunhu rakatemwa, kubviswa kwechikanganiso chikamu chemutsara kana kukundikana kwemidziyo.
Post nguva: Jul-19-2021