Abahlinzeki bemishini yempendulo yamandla yeziguquli zefrikhwensi bakukhumbuza ukuthi iziguquli zefrikhwensi zakhiwe izingxenye eziningi ze-elekthronikhi, njengezingxenye ze-semiconductor, ezidinga ukushintshwa kwezingxenye ezithile ezihlobene ngesikhathi sokusetshenziswa nokunakekelwa. Ngenxa yokwakheka noma izici zomzimba zesiguquli semvamisa, singase sonakalise isikhathi esithile, ngaleyo ndlela sinciphise izici zayo futhi sibangele nokungasebenzi kahle. Ngakho-ke, ukuze uvimbele ukugcinwa, izingxenye ezi-5 ezilandelayo ezinkulu kufanele zishintshwe njalo.
1. Faka esikhundleni i-capacitor
Amandla amakhulu ama-electrolytic capacitor asetshenziswa kusekethe ye-DC emaphakathi, kodwa ukusebenza kwawo kuyawohloka ngenxa yezici ezifana ne-pulse current. Ukuwohloka kuthinteka kakhulu izinga lokushisa elizungezile nezimo zokusebenzisa. Ngokuvamile, impilo yesevisi cishe iminyaka emi-5. Ukuwohloka kwama-capacitor kukhula ngokushesha ngemva kwesikhathi esithile, ngakho-ke umjikelezo omude wokuhlola unyaka owodwa, kanti ingxenye yokugcina yonyaka iseduze nempilo yesevisi.
2. Faka esikhundleni isiphephetha-moya esipholile
Ifeni epholisayo yezingxenye ze-semiconductor kusekethi eyinhloko yesiguquli sefrikhwensi isheshisa ukunqanyulwa kokushisa ukuze kuqinisekiswe ukusebenza okuvamile ngaphansi kwezinga lokushisa elivumelekile. Ukuphila kwefeni yokupholisa kunqunyelwe ama-bearings, cishe amahora angu-10000 kuya kwangu-35000. Uma isiguquli sefrikhwensi sisebenza ngokuqhubekayo, ifeni noma ama-bearings kudingeka kushintshwe ngemva kweminyaka embalwa. Isikhathi sokushintsha kwabalandeli bokupholisa sithintwa kakhulu izinga lokushisa elizungezile. Uma imisindo engajwayelekile noma ukudlidliza kutholakala ngesikhathi sokuhlolwa, umkhiqizi wokuguqula ama-frequency uncoma ukuthi ifeni epholile kufanele ishintshwe ngokushesha.
3. Faka esikhundleni i-relay/contactor
Ngemva kokufinyelela imvamisa yokushintsha eqoqwayo ethile, ukuthintana okungekuhle kwenzeka kuma-relay nakuma-contact, okudinga ukuhlolwa nokushintshwa.
4. Faka esikhundleni i-fuse
Isilinganiso samanje se-fuse sikhulu futhi umthamo wamanje uphezulu. Ngaphansi kwezimo ezijwayelekile zokusetshenziswa, isikhathi sokuphila cishe iminyaka eyi-10, futhi sidinga ukuhlolwa, ukunakekelwa, noma ukushintshwa phakathi kwalesi sikhathi.
5. Faka esikhundleni isibali sikhathi
Ngemva kweminyaka eminingana yokusetshenziswa, isikhathi sokwenza isibali sikhathi sizoshintsha kakhulu, ngakho kufanele sishintshwe ngemva kokuhlola isikhathi sokwenza.