Okubizwa ngokuthi "ukukhishwa okuyingxenye" kubhekisela ekukhishweni lapho kuphela ingxenye yesistimu ye-insulation iphuma ngaphandle kokwenza umzila wokukhipha ongenayo ngaphansi kwesenzo sensimu kagesi.Isizathu esiyinhloko sokukhishwa okuyingxenye ukuthi lapho i-dielectric ingefani, amandla enkambu kagesi yendawo ngayinye ye-insulator ayifani.Kwezinye izindawo, amandla enkambu kagesi afinyelela kumandla wensimu yokuwohloka kanye nokuphuma kwenzeka, kanti ezinye izindawo zisagcina izici zokufakelwa.Isakhiwo sokufakelwa kwemishini kagesi emikhulu siyinkimbinkimbi, izinto ezisetshenziswayo zihlukahlukene, futhi ukusatshalaliswa kwensimu kagesi yalo lonke uhlelo lokufakwa kukagesi akulingani kakhulu.Ngenxa yokuklama okungaphelele noma inqubo yokukhiqiza, kunezikhala zomoya ohlelweni lokugqumisa, noma ukufakwa kumanzi ngesikhathi sokusebenza isikhathi eside, futhi umswakama uboliswa ngaphansi kwesenzo senkambu kagesi ukuze ukhiqize igesi futhi wenze amabhamuza.Ngenxa yokuthi i-dielectric constant of air incane kunaleyo yezinto zokuvikela, ngisho noma impahla yokuvikela ingaphansi kwesenzo senkundla kagesi engephezulu kakhulu, amandla enkambu yamabhamuza egebe lomoya azoba phezulu kakhulu, futhi ukukhishwa okuyingxenye kuzoba phezulu kakhulu. kwenzeka lapho amandla enkambu efinyelela inani elithile..Ukwengeza, kukhona ukukhubazeka ku-insulation noma ukungcola okuhlukahlukene okuxutshwe kukho, noma kukhona ukuxhumana okungekuhle kagesi esakhiweni sokufakelwa, okuzokwenza ukuthi inkambu kagesi yendawo igxile, kanye nokuphuma okuqinile kokufakwa kwendawo namandla okuntanta kungenzeka endaweni. indawo lapho insimu kagesi igxile khona.
I-HV Hipot GD-610C Remote Ultrasonic Partial Discharge Detector
Ithuluzi lokuhlola ukukhishwa okungaphelele lakhiwe ngokuzimela futhi lakhiqizwa yi-HV Hipot lamukela izinzwa ze-ultrasonic ezinemvamisa ephezulu ukuze ziqoqe futhi zikhethe isici samaza omsindo akhishwa ukukhipha ingxenye yamathuluzi kagesi angu-110kV nangaphansi, futhi ibone ukuma nokwahlulela kokukhubazeka ngokuhlunga. kanye nokuqhathanisa.Futhi idatha eqoqiwe yesikhathi sangempela ingavunyelaniswa namafu, engabona ngempela ukutholwa kwesiphetho kanye nokuhlaziywa kokubukwa kwangemuva.
Kufanelekile ukuthola ukukhishwa kwengxenye yezinhlobo ezihlukahlukene zokushintshwa kommese, ama-switch cabinets, ama-insulators, ama-transformer, ama- arrester, amajoyinti ekhebula, i-hardware kanye nezinye izinto zikagesi ezingavalwanga eziteshini ezincane noma emigqeni yokudlulisela nokusabalalisa.
Isikhathi sokuthumela: Sep-30-2022