Ukuxilongwa kwempazamo ye isixhobo somatshini wokucima amaza aphezulu

Ukuhamba kwamanzi okuphambili okanye okwesibini kwe-transformer akuhambanga okanye kuvinjwe, kubangela ukuba i-winding ifudumale, i-primary insulation breakdown, kunye neesekethe ezimfutshane eziziiprayimari nezesekondari zenziwa.

Olu hlobo lwesiphoso lulula ukulufumana kwindawo yokutshisa i-winding okanye indawo yokuvuza, kwaye ke inokugwetywa ngokuvula isibane okanye ukulinganisa ukuchasana kombane we-multimeter.

(3) Iindlela zokuphelisa izixhobo zomatshini wokucima i-high-frequency

① Okufana nokuqhekeka okuphambili, kunokuqwalaselwa ngokwendlela yendlela emfutshane phakathi kojiko.

② Njengokusilela kwesibini, unokususa ukuvuza kwewelding yesibini, emva koko upeyinte ipeyinti ebomvu ukuze ukwazi ukwenza umzekelo 7 isivamvo singqubana nesixhobo sokusebenza, ukusilela kwenzeka ikakhulu kwinkqubo yomatshini, ngakumbi ubushushu obujikelezayo kunye nokucima indlela yokucima. .

Lungisa indawo yokumisa okanye uyilo isekethe ukukhusela inzwa ukuba ingangqubani nomsebenzi, ukuze ibe nale misebenzi ilandelayo:

① Ungquzulwano phambi kokufudumeza akukwazi ukuthumela uchulumanco, ngoko ke ijeneretha yamaza ombane aphakathi ayinakukwazi ukuvelisa amandla ombane.

②Ukuba ungquzulwano lwenzeka ngexesha lokufudumeza, khawuyeke ngokukhawuleza ukuvuselela kwaye unqumle umbane ophakathi.

Ngoku ngakumbi nangakumbi abavelisi baye bazisa izixhobo zoomatshini bokucima, kwaye baya kuhlangabezana neengxaki ezahlukeneyo ngexesha lokusebenza. Ubushushu obuphezulu bomatshini wokuqinisa isixhobo-ukufudumala kuqhutyelwa phantsi kombane ophezulu wangoku kunye nophezulu. Kwimeko yokungaphumeleli, kufuneka uhlalutye isizathu kwaye umisele iyeza elichanekileyo ngokusekelwe kwimeko yokungaphumeleli, kwaye ungazami uthinte ngokungakhethiyo ukuphepha umonakalo kwisixhobo. Ngokuphathelele indlela yokuhlalutya ukusilela, kufuneka siqale sifumane imeko yokwenyani yokungaphumeleli, sijonge ukuba yintoni ebangela le meko, kwaye emva kokukhangela, ngokuthe ngcembe unciphise umda okrokrelayo, kwaye emva koko ufumane unobangela wokuphelisa.