Ukubaluleka Kokuhlolwa Kokukhipha Ingxenye

Kuyini ukukhipha ingxenye?Kungani izinto zikagesi zidinga ukuhlolwa kokukhishwa kwengxenye?
Ukuwohloka kancane kokuphuma kukagesi ekufakweni kwezinto zikagesi, okungenzeka eduze kwamakhondakta noma kwenye indawo, kubizwa ngokuthi ukukhipha ingxenye.

Ngenxa yamandla amancane esigabeni sokuqala sokukhipha ingxenye, ukukhishwa kwawo akubangeli ngokushesha ukuwohloka kwe-insulation, futhi ukufakwa okuqinile phakathi kwama-electrode angakakhishwa kusengakwazi ukumelana ne-voltage yokusebenza yemishini.Kodwa-ke, ngaphansi kwe-voltage yokusebenza yesikhathi eside, umonakalo obangelwa ukukhishwa okuyingxenye uyaqhubeka nokukhula, okuholela ekuveleni kwezingozi zokufakelwa.Isikhathi eside, imishini yamandla kagesi aphezulu isebenzise ukuhlolwa kwe-non-voltage futhi imelana nokuhlolwa kwe-voltage ukuze kuhlolwe isimo sokushisa nokuvikela ukwenzeka kwezingozi zokuqhekeka kwe-insulation.Nakuba izindlela zokuhlola ezingenhla zingahlulela kafushane noma ngokuqondile ukwethembeka kokugqumisa, amaphutha angenzeka njengokukhipha ingxenye ethile abaluleke kakhulu.Kunzima ukuthola, futhi ukufakwa kuzolimala ngesikhathi sokuhlolwa kwe-voltage, kunciphisa impilo yesevisi.
Ngokwezibalo zezwe lami ngomonakalo wama-transformer we-110KV nangaphansi, i-50% ibangelwa ukuthuthukiswa kancane kancane kokukhishwa okuyingxenye ngaphansi kwe-voltage yokusebenza.Ngokuhlolwa kokukhishwa kokukhishwa okuyingxenye, kuyenzeka ukuthola ukuthi kukhona yini ukukhipha ingxenye, ukuqina kanye nendawo ngaphakathi kokufakwa kwemishini ngesikhathi, futhi uthathe izinyathelo ezifika ngesikhathi ukuvimbela izinkinga ngaphambi kokuba zenzeke.Eminyakeni yamuva nje, i-voltage elinganiselwe yemishini yamandla iye yanda.Emishinini emikhulu yamandla kagesi we-ultra-high, kungenzeka ukufaka esikhundleni sokuhlolwa kwe-voltage high-voltage yesikhathi esifushane ngokuhlolwa kokukhipha ingxenye yesikhathi eside.
Imithetho efanele ibeka ukuthi okokusebenza kukagesi okunamandla kagesi aphezulu kufanele kuhlolelwe ukuthi angakhishwa ingxenye ethile lapho ephuma efekthri, futhi ngemva kokuhlolwa komfutho wombani, njll., ukuhlolwa kokukhipha ugesi okuyingxenye kufanele kwenziwe futhi ukuze kuqinisekiswe ukuthi ukuchithwa kwengxenye kwemishini eshiyayo. imboni ingaphakathi kwebanga elifanelekayo.Ngesikhathi kubhekwe imboni ye-transformer esitolo, bekukhona ngempela inani elithile lama-transformer abehluleka ukuphuma embonini ngenxa yokuphuma ngokweqile.
Ukwengeza, ngesikhathi sokusebenza kwemishini, ngenxa yezizathu ezihlukahlukene, ukukhishwa kwengxenye yokuqala kungase kufaneleke, futhi kungase kuthuthuke kancane kancane kube okungafanelekile, futhi amaphuzu amasha okukhipha ingxenye angase akhiwe.Ngakho-ke, ukukalwa okujwayelekile kokukhishwa kwengxenye yemishini yokusebenza ngeyunithi yokusebenza kungenye yezindlela ezibalulekile zokuqondisa ukufakwa kwe-insulation, futhi kuyindlela engcono yokwahlulela ukusebenza okuphephile kwesikhathi eside kwe-insulation.Uma kunokungavamile okokusebenza, njengokuhlaziywa kwechromatographic okudlula inani lokunakwa, kubaluleke kakhulu ukwenza uhlolo lokukhipha ingxenye ukuze kutholakale indawo nedigri engavamile.

                                                             I-HV Hipot GDPD-414H Isitholi Sokukhipha Ingxenye Ephathwayo Ephathwayo

I-GDPD-414H Handheld Discharge Detector (Ingxenye yokukhipha Imitha)

Ukutholwa kwedatha evunyelanisiwe yeziteshi ezi-4, iyunithi yokumisa isignali ezimele yeziteshi ezi-4
· Okubomvu, okuphuzi nokuluhlaza okwesibhakabhaka, okubonisa ubunzima bokukhipha ingxenye
· Ingabonisa i-PRPS ne-PRPD spectrum, i-ellipse, i-spectrum yezinga lokukhipha
· Isakhiwo se-QT, isakhiwo se-NT, isiqephu se-PRPD, isakhiwo se-ψ-QN nakho kuyaboniswa
· Ingabonisa i-amplitude nenombolo ye-pulse yesiginali ye-PD yesiteshi ngasinye