Maganin Laifi don Ƙarfafa Tsarin Dizal Generator Saitin

Tsarin zumudi yana ba da filin maganadisu na yanzu zuwa iskar rotor na janareta dizal.Babban aikinsa shi ne kiyaye wutar lantarki ta janareta a matakin da aka ba shi, rarraba wutar lantarki cikin hankali da inganta yanayin aiki na tsarin wutar lantarki.Ana iya ganin cewa kiyayewa da kuma lalata tsarin motsa jiki yana da matukar mahimmanci don tabbatar da ingantaccen aiki na samar da wutar lantarki.

Koyaya, mun kuma san cewa kowane kayan aiki na iya samun kurakurai a cikin aiki.Yadda za a gano da sauri da kuma kawar da kurakurai muhimmin nauyi ne da aiki na ma'aikatan kulawa, kuma tsarin motsa jiki ba banda.Don haka, wannan labarin yana magana ne akan kurakuran gama gari da matakan magance su dizal janareta tsarin tashin hankali.

1. Laifi na gama-gari da ma'auni na tsarin haɓaka janareta na diesel

1.1 gazawar tashin hankali

Lokacin da janareta ba zai iya kafa ƙarfin lantarki na farko ba bayan tsarin motsa jiki ya ba da umarnin motsa jiki, wanda ake kira rashin ƙarfi. tsarin, a lokacin da janareta m ƙarfin lantarki ne har yanzu kasa da 10% na janareta rated irin ƙarfin lantarki a cikin 10s, mai sarrafawa nuni allon zai bayar da rahoton "excitation gazawar" siginar.

Akwai dalilai da yawa da ke haifar da gazawar haɓakar haɓakar haɓakawa, kuma na gama gari sune:

(1) Akwai ƙetare a lokacin fara dubawa, kamar excitation switch, de excitation switch, aminci wurin zama na canji na synchronous, da dai sauransu ba a rufe.

(2) Da'irar tashin hankali ba ta da kyau, kamar layukan da ba su da kyau ko ɓarna.

(3) Rashin kulawa.

(4) ma'aikacin bai saba da aiki ba, kuma lokacin danna maɓallin tashin hankali ya yi guntu, ƙasa da 5s.

Magani:

(1) Bincika matsayin taya sosai daidai da hanyoyin, bitar duk hanyoyin haɗin gwiwa don guje wa tsallakewa.

(2) A kula sosai.Idan kun yi zargin cewa da'irar tashin hankali ba ta da kyau, yi hukunci ta hanyar lura da kunna mai tuntuɓar motsa jiki da kuma sautin shigar.Idan babu sauti, yana iya zama gazawar kewayawa;idan gazawar mai tsarawa ce, zaku iya lura da hasken mai nuna alama na hukumar gudanarwa.Ko hasken shigarwar yana kunne ko da yaushe, kuma idan hasken ya kashe, duba wayoyi da kuma ko an ba da umarnin kwamfuta mai masaukin baki.

(3) Bayan an ƙera kayan aiki, duba ko yanayin motsa jiki na injin injin ɗin ya dace, kuma sake kunna injin ta hanyar daidaita yanayin tashin hankali ko canza tashar.

(4) Yawancin gazawar bayan gyarawa da gyara sun ragu daga ayyukan da suka gabata.Idan ka yi haƙuri tuna abin da ka motsa, za ka iya samun wasu alamu, kamar ko na'ura mai juyi da excitation fitarwa na USB suna da alaka da baya.

2.2 Rashin tashin hankali

Yayin aiki na janareta, motsin motsin ya yi girma da yawa.Alal misali, bayanan aiki na tsarin motsa jiki yana ƙaruwa, amma wani lokacin al'ada ne kuma ba daidai ba ne, kuma ana iya yin gyare-gyare na ƙari da raguwa.

Dalilai masu yiwuwa su ne:

(1) Fitar da ƙarfin sarrafa bugun jini na lokaci-lokaci ba shi da kyau.

(2) Canje-canjen yanayin yanayin yanayi kuma abubuwan da ke faruwa suna shafar rawar jiki, iskar oxygen da rashin aiki.

Magani:

Don dalili na farko, da farko bincika ko samar da wutar lantarki na motsa jiki na al'ada ne, kuma duba ko ƙimar da aka bayar da ƙimar da aka auna (voltage na janareta ko tashin hankali) da sashin daidaitawa ke sarrafa su na al'ada ne.

Don dalili na biyu, yi amfani da oscilloscope don lura da ko tsarin motsin da aka gyara ya cika, sannan yi amfani da multimeter don bincika ko aikin thyristor ya kasance na al'ada.Irin wannan gazawar za ta faru ne lokacin da yanayin waldawar waya da halayen kayan aiki suka canza, kuma ya kamata a ƙarfafa kiyayewa da cirewa kuma a maye gurbinsu cikin lokaci.Abubuwan da ke da matsala na iya rage yuwuwar irin wannan gazawar.

2.3 Rage tashin hankali

Bayan an katse saitin janareta na dizal daga grid ɗin wutar lantarki, na'urar kashe kuzari yakamata ta rage ragowar magnetization a cikin na'urar motsa jiki da wuri-wuri.Hanyoyin haɓakawa sun haɗa da demagnetization inverter da demagnetization juriya.Dalilan gazawar demagnetization inverter sun haɗa da dalilai na kewayawa, gazawar sandar sandar sarrafa SCR, ƙarancin wutar lantarki na AC, da ƙaramin kusurwar jagorar juzu'i na juzu'i.Don haka, mafita ita ce ƙarfafa kulawa ta yau da kullun, tsaftace ƙurar da ke cikin kayan aiki akai-akai, sannan a yi amfani da manna mai ɗaukar hoto zuwa ga karyewar tashin hankali, grid na kashe baka da sauran sassa don hana na'urar daga cunkoso.

Don kiyaye tsarin tashin hankali na janareta na diesel a cikin yanayi mai kyau, ban da ƙarfafa kulawa da kulawa, cire ƙura na yau da kullum, gwaji da gwaji, ya kamata a ba da hankali ga bincike da taƙaitaccen kuskure.Kamar tsare-tsare na gaggawa, kawar da hanyoyin magance matsalar gama gari da hanyoyin na iya rage ɓata lokaci sosai tare da kafa tushe mai ƙarfi don tabbatar da amintaccen samar da genset dizal da haɓaka ƙarfin samar da wutar lantarki.