Kana simba rekuwedzera rikaitika, muchengeti wekuvhiya anobva abvisa magetsi. Rudzi urwu surge protector inonyanya kungwara, yakaoma, uye yakangodhura zvakanyanya, uye haiwanzo shandiswa. Iyi mhando yekuvhiya inodzivirira inowanzo gadzirwa neyazvino sensor. Kuumbwa kwebhodhi rekutonga uye kuvhara. Chinangwa cheiyo sensor yazvino ndechekuona kana iyo grid voltage ine shanduko mune yekuvhiya inodzivirira. Kana iyo bhodhi yekudzora inoremedza iyo yekuwedzera voltage data chiratidzo cheyazvino sensor, kukiya kunoitwa nekukasira, sekuitisa kweiyo actuator control circuit. Kune imwezve yekudzivirira yekudzivirira yemagetsi sekiti, iyo isingabvisi dunhu remagetsi kana mudziviriri wekuvhiya agadzirwa, asi inomisikidza magetsi ekuvhiya, kugaya uye kutora simba rekinetic remudziviriri wekuvhiya. Rudzi urwu rwedunhu rinowanzoiswa mukati mebhodhi redunhu, senge switching power supply circuit. Surge mudziviriri kirasi 1. Muchinjikwa-muganho wekushambadzira uri pakati peiyo mhenyu waya uye isina kwayakarerekera waya, ndiko kuti, iyo differential mode suppression power circuit. Yechipiri neyechitatu nhanho inosvetuka yeanodzivirira anodzivirira ndeye mhenyu waya isina kwayakarerekera-kusvika-pasi uye isina kwayakarerekera-kusvika-pasi, kureva, yakajairika mode kudzvinyirira. Differential modhi yekuvhiya vadziviriri vanoshandiswa kunyudza, kugaya uye kutora surge voltages pakati pehupenyu uye nekwaakarerekera. Saizvozvo, zvakajairika maitiro ekuvhiya vadziviriri anoshandiswawo kunyudza live-neutral-to-ground surge voltages. Kazhinji, kune vadziviriri vekuvhiya vane zvinodiwa zvakaderera, kuungana kwevadziviriri vekuvhiya kwakakwana, asi yakajairika nzira yekudzivirira yekudzivirira inofanirwa kuwedzerwa mune dzimwe nzvimbo nemirairo yakasimba.

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Nguva yekutumira: Jul-02-2022