Ukuvikela Okuphezulu: I-Overvoltage Esethezeka Kabusha kanye Nezivikeli Ezingaphansi Komlilo

Ezweni lanamuhla elisheshayo, isidingo sokuvikelwa kwamaphutha kagesi okuthembekile, okusebenzayo kubaluleke kakhulu kunangaphambili. Kulapho isivikelo esinemisebenzi eminingi esizisetha kabusha esikabili siqala ukusebenza. Lo mkhiqizo omusha uhlanganisa ukuvikelwa kwe-overvoltage,ukuvikelwa kwe-undervoltage kanye nokuvikelwa kwe-overcurrent, ukuhlinzeka ngesixazululo esibanzi sokuvikela izinhlelo zikagesi. Isivikeli esihlakaniphile esakhelwe ngaphakathi, lapho amaphutha e-solid-state afana no-overvoltage, undervoltage, overcurrent, njll. kwenzeka kulayini, isifunda singanqanyulwa ngokushesha ukuze kuqinisekiswe ukuphepha nokuphila kwemishini kagesi.

I-overvoltage ehlelwa kabusha kanye nezivikeli ze-undervoltage zenzelwe ukukunikeza ukuthula kwengqondo ngokukunikeza ukuzivikela okuqinile ezingozini zikagesi ezingaba khona. Isici sayo sokuzisetha kabusha siyenza ihluke kubavikeli bendabuko ngoba uma isimo sephutha sesilungisiwe, ibuyisela ngokuzenzakalelayo isekethe ngaphandle kokungenelela okwenziwa ngesandla. Lokhu akugcini nje ngokuthuthukisa ukusetshenziswa kalula kodwa futhi kunciphisa isikhathi sokuphumula, kuyenze ifaneleke kokubili izinhlelo zokusebenza zokuhlala nezokuhweba.

Okunye okugqamile kwalesi sivikeli isici saso esikabili esiqapha ama-voltage namaleveli amanje ngesikhathi sangempela. Lokhu akugcini nje ngokuvumela abasebenzisi ukuthi bahlale benolwazi mayelana nesimo samasistimu kagesi, kuphinde kubenze bakwazi ukuthatha izinyathelo ezisheshayo ukuvimbela umonakalo ongaba khona. Inhlanganisela yokuvikela i-overvoltage kanye ne-undervoltage iqinisekisa ukuthi amasistimu kagesi avikelekile kuma-voltage amaningi kanye nama-voltage sags, okunweba impilo yezinto zokusebenza ezixhunyiwe.

Ngaphezu kwalokho, izivikeli ze-overvoltage ezikwazi ukusetha kabusha kanye ne-undervoltage zifakwe ukuvikelwa kwe-overcurrent, okungeza isendlalelo esengeziwe sokuzivikela ngokumelene namaphutha kagesi. Lesi sici siwusizo ikakhulukazi esimweni sokuqhuma okungazelelwe kwamandla kagesi, okungalimaza imishini ebucayi. Ngokuvula ngokushesha isifunda ezimweni ezinjalo, abavikeli basiza ukunciphisa ingozi yokulimala kwemishini futhi baqinisekise ukusebenza okungaphazanyiswa.

Ngamafuphi, isivikelo sokuzisetha kabusha esisebenza ngezinto eziningi siwushintsho lomdlalo emkhakheni wokuvikela ugesi. Ukuhlanganiswa kwayo okungenamthungo kokuvikelwa kwe-overvoltage, ukuvikelwa kwe-undervoltage kanye nokuvikelwa kwe-overcurrent, okuhambisana nekhono lokuzibuyisela, kwenza kube yisixazululo esinokwethenjelwa nesisebenzayo sokuvikela izinhlelo zikagesi. Ngezici zayo ezithuthukisiwe kanye nomklamo osebenziseka kalula, ithembisa ukubeka izindinganiso ezintsha emkhakheni wokuvikela ugesi, ukunikeza abasebenzisi ukuthula kwengqondo okungenakuqhathaniswa.