Faults Daɗi Dama da Haddadin Addinin Karkashin Kirkiro na Ƙarshen Karamin Sauran

Mafiya Masu Samun Kafin Da Turbinin Kirkiro Aiki na Tashar Gida

Turbinin kirkiro aiki na tashar gida, wanda ke kan ala'ukan masu samun kafin da tashar gida, ana amfani da su a matsayin hanyoyi, kisan kasa, da kuma hanyoyin saki na asalin jirgin sama da 10kV. Wadannan turbinin sun yi aiki a cikin yankin babban gida zuwa lokacin, suna faɗa da muhimmanci daban-daban kamar sauyin aiki na kafin da tashar gida, kisan kasa na abubuwa masu kayan aiki, da kuma tasiri mai girma na yanayi.

Tattalin Ƙauna Da Sana'o'in Turbinin Kirkiro Aiki na Tashar Gida

Turbinin kirkiro aiki na tashar gida suna amfani da tattalin uku, wadannan tattalin suna da ci gaba, ba bi kyau, da kuma aiki mai ban sha'awa da dalilai. Tattalinsu na musamman suna da uku masu muhimmanci: ƙasar turbinin, ma'adin aiki, da kuma mai kontrollo mai fahimta. Ƙasar turbinin suna da ƙananan vacuum, abubuwan kayan aiki, da kuma tsirrai; ma'adin aiki, ya kunshi na spring ko permanent magnet, yana da takardun kuɗi da kuma karfi; mai kontrollo mai fahimta yana da ala'ukan masu samun kafin da tashar gida da kuma interfeyansu mai magana, wanda ke iya kawo aiki da kafin da tashar gida da kuma kula da kafin da tashar gida.

Sana'o'in turbinin kirkiro aiki na tashar gida ta shiga "gano, bayyana, yi aiki". Idan an samu mafiya masu samun kafin da tashar gida, kamar mafiya kadan, kafin da tashar gida, ko kafin da tashar gida, transformerin current da kuma voltage sun gano alama. Mai kontrollo yana bayyana rukunin mafiya a baya da parametosu mai tsarki, kuma yana kula da ma'adin aiki don kawo aiki da kafin da tashar gida, kuma kudace mafiya kadan. Turbinin kirkiro aiki na tashar gida na zamani suna da aiki mai fahimta, wanda ke iya kula da mafiya kadan a lokacin 25ms, kuma samun aiki mai fahimta a tashar gida.

Mafiyan Kirkiro Kafin Da Turbinin Da Kula Da Su

• Ba Yi Kafin Da Tashar Gida: Ba yi kafin da tashar gida ce mafiya masu samun kafin da tashar gida na turbinin kirkiro aiki na tashar gida, wanda ke nuna cewa ba zan iya yi aiki da kafin da tashar gida. Sabon da ke faruwa sun haɗa da kafin da tashar gida na kontrollo, kafin da tashar gida, kafin da tashar gida na closing coils, da kuma trip units.

• Ba Yi Karfi Da Tashar Gida: Ba yi karfi da tashar gida ta faru idan turbinin ba zan iya yi aiki da karfi da tashar gida a lokacin mafiya, wanda ke iya kula da karfin da tashar gida na ƙasar da kuma karfin da tashar gida. Sabon da ke faruwa sun haɗa da kafin da tashar gida na tripping coils, ba yi karfi da tashar gida na kontrollo, parametosu mai tsarki ba su daidai, da kuma kisan kasa mai karfi.

• Karfi Da Tashar Gida Bisa: Karfi da tashar gida bisa nuna cewa turbinin yi aiki da karfi da tashar gida bili mafiya, saboda parametosu mai tsarki ba su daidai, ba yi karfi da tashar gida na secondary circuits (two-point grounding), sensor faults, da kuma electromagnetic interference.

• Sa'iya Na Kayan Aiki (Leakage): Wannan mafiya ta nuna cewa sa'iya na kayan aiki, wanda ke faru a cikin yanayi mai yawa da kuma kafin da tashar gida. Sabon da ke faruwa sun haɗa da kayan aiki mai yawa, kafin da tashar gida, da kuma yawan ruwa a cikin ƙasar.

Mafiyan Kasa Da Kula Da Su

• Kasan Ma'adin Aiki: Kasan ma'adin aiki ce mafiya masu samun kasa na turbinin kirkiro aiki na tashar gida, wanda ke faru a cikin yanayi mai yawa da kuma kafin da tashar gida. Sabon da ke faruwa sun haɗa da kafin da tashar gida na abubuwan aiki, kafin da tashar gida, kafin da tashar gida na spring, da kuma kafin da tashar gida na opening/closing latches.

• Kasan Contact Burnout Da Ba Yi Karfi Da Tashar Gida: Wannan mafiya ta nuna cewa contact surfaces suka yi yawa ko kafin da tashar gida, wanda ke kula da resistance mai yawa da kuma temperature rise. Sabon da ke faruwa sun haɗa da overload operation, ba yi karfi da tashar gida, ba yi karfi da tashar gida, da kuma mechanical vibration.

• Dakunan Vacuum a Cikin Vacuum Interrupters: Wannan mafiya ta nuna cewa arc extinguishing capability suka yi yawa, wanda ke iya kula da arc reignition. Sabon da ke faruwa sun haɗa da seal aging, bellows damage, da kuma material vaporization.

• Kasan Insulator Post: Wannan mafiya ta nuna cewa sa'iya na kayan aiki, wanda ke faru a cikin yanayi mai yawa. Sabon da ke faruwa sun haɗa da aging of silicone rubber sheds, accumulation of surface dirt, da kuma internal voids or cracks.

Mafiyan Yanayi Da Kula Da Su

• Seal Aging: Seal aging ce mafiya masu samun yanayi na turbinin kirkiro aiki na tashar gida, wanda ke nuna cewa SF₆ gas leakage ko moisture ingress. Sabon da ke faruwa sun haɗa da long-term UV exposure, temperature changes, da kuma mechanical stress.

• Pollution Flashover Failure: Wannan mafiya ta nuna cewa surface flashover discharge a cikin posts, wanda ke faru a cikin yanayi mai yawa. Sabon da ke faruwa sun haɗa da decreased hydrophobicity, surface dirt accumulation, da kuma insufficient creepage distance.

• Enclosure Corrosion and Deformation: Wannan mafiya ta nuna cewa surface rust ko internal structural deformation, wanda ke kula da equipment sealing da kuma stability. Sabon da ke faruwa sun haɗa da long-term exposure to humid and corrosive environments, mechanical stress, da kuma improper installation.

Intelligent Monitoring and Preventive Maintenance

Turbinin kirkiro aiki na tashar gida na zamani suna da integration of primary and secondary systems, wanda ke amfani da digital FTUs (Feeder Terminal Units). Idan an amfani da digital interfaces, za a iya kula da phase current, zero-sequence current, da kuma insulation status a lokacin, wanda ke iya kula da early fault warnings da kuma rapid isolation. Intelligent monitoring systems suna da aiki da automatic recording of fault data, da kuma transmission of information to dispatch centers via communication interfaces, wanda ke iya kula da operation and maintenance personnel to promptly understand equipment status.