Izikhala ezihambisanayo zolayini wokudlulisa ongaphezulu (okuzobizwa kamuva ngokuthi igebe elihambisanayo, futhi ubiza uphondo olugoqayo) ukuvikela kombani emnyombeni womcabango kusebangeni lesilinganiso sokuphuma kombani esivumelekile, imvume phakathi kwedivayisi nesivikelo (intambo) ngokuhambisanayo, ukuphenyisa kombani, izikhala ku-arc yamandla wesiteshi, vikela isivikelo ekushisweni kwe-arc, thuthukisa izinga lempumelelo lokuvala kabusha. Leli zinga licacisa izimo zobuchwepheshe ezifanele, izindlela zokuhlola, ukufakwa, ukusebenza nokugcinwa komsebenzi wokusula ama-insulators ngokuhambisana.Ukuze kuncishiswe umthelela wemvume ehambisanayo kuzinga lohambo lombani lwezintambo zokudlulisela, isivikelo singengezwa kusivikeli (intambo) ngenkathi kufakwa imvume efanayo. Ngesikhathi esifanayo, kungakhathaliseki ukuthi imvume yomoya ekhanda lombhoshongo kanye nebanga eliwela imingcele ihlangabezana nezidingo zezindinganiso ezifanele kungacatshangelwa.

Isimiso sokusebenza sokugunyazwa ekuxhumekeni okufanayo kwe-insulator

Umgomo wokuvikela umbani we-insulator parallel clearance imi kanje: ama-electrode ensimbi afanayo (owaziwa nangokuthi ama-arc angles) emikhawulweni yomibili yesivikeli () enza isivikelo esihambisanayo, futhi ibanga lokuvunyelwa okufanayo ngokuvamile lingaphansi kobude bendawo yokuvikela. i-insulator (intambo) .Lapho umugqa wokudlulisela phezulu ushaywa umbani, i-voltage yokukhishwa kombani we-parallel clearance iphansi kune-insulator (intambo), futhi imvume ehambisanayo iqala ukukhipha.Ngaphansi kwesenzo samandla kagesi kanye ne-thermal. ukucindezeleka, i-arc ye-arc-frequency exhunyiwe iholela engxenyeni kagesi eyedlulele ye-parallel clearance ngokusebenzisa umzila wokukhipha owenziwe yi-parallel clearance, futhi impande ye-arc igxiliwe engxenyeni kagesi eyedlulele ye-parallel clearance, ukuze kuvikelwe i-insulator kusuka ekushiseni kwe-arc.

Ukufakwa Komkhiqizo

Hlola ukubukeka ngaphambi kokufakwa.Ukuze ugweme ukusebenza kabusha nokufakwa okulungile, ukuhlanganiswa kwangaphambili kungenziwa ngaphambi kokukhuphuka umbhoshongo. Hlola ukuthi ingabe ikhona yini inkinga phakathi kwama-electrode nezinhlobo ezihlukahlukene zokufakwa kwegolide kusenesikhathi, futhi unqume indawo yokufakwa kwengxenye ngayinye ngokubhekisela kumdwebo womhlangano.

Ngemuva kokufakwa kwe-insulator parallel clearance, ibanga langempela lemvume lizolinganiswa ukuze kuqinisekiswe ukuthi lihlangabezana nemingcele yezobuchwepheshe futhi lizorekhodwa.

Ama-engeli aphezulu naphansi kufanele abe sezingeni elifanayo.

Amabhawodi afakayo azolungiswa ngendlela enokwethenjelwa ukuze kuqinisekiswe ukuxhumana okuthembekile phakathi kwama-electrode e-parallel clearance kanye nezinto ezifakwayo.I-electrical conductivity yinhle.

Hlola ukusebenza kukagesi phakathi kwezintambo ezingaphezulu nezixhumi zamandla, naphakathi kwengalo yesiphambano se-pole tower kanye nezixhumi zamandla. Uma ingahlangabezani nezidingo, ukufakwa kwamandla okusha kufanele kushintshwe.

Umdwebo wokufaka

1. I-parallel clearance izofakwa ochungechungeni olulodwa olulengayo lwe-porcelain (ingilazi) yesivikelo.

2. I-parallel clearance ifakwe entanjeni yesivikelo sejakhethi eyodwa elengayo eyinhlanganisela

3. I-parallel clearance izofakwa ochungechungeni olulodwa lwe-porcelain (ingilazi) oluvikela amandla

Umdwebo wokufakwa ngokomzimba wemvume efanayo

Ukusebenza kanye Nokugcinwa

Iyunithi yokusebenza izosungula amafayela e-insulator parallel clearance.

2. Okuqukethwe okuyinhloko kokuhlolwa kwe-patrol: noma ngabe kukhona i-ablative trace of insulator parallel clearance electrode kanye nokuthi ingabe kukhona okungavamile ekuvunyelweni okufanayo.

3. Uma kukhona i-ablative trace ku-electrode ye-insulator parallel clearance ngesikhathi sokuhlolwa kwe-patrol, izobhekwa njenge-parallel clearance flashover. Qaphela ukuthi isivikelo sinawo yini umkhondo we-flashover, futhi kufanelekile ukuthatha izithombe nokuqopha.

4. Uma ingxenye kagesi eyedlulele ye-parallel clearance itholakala ikhulisa ibanga lokususa ngaphezu kuka-5cm ngenxa ye-cauterization ephindaphindiwe ngesikhathi sokuhlolwa kokugadwa, izorekhodwa futhi ishintshwe lapho ulayini ulungiswa njalo.

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