Izinhlobo eziyisishiyagalombili zezizathu zokuhluleka kwekhoyili yemoto?

Uma injini isesimweni esingavamile sokusebenza (okuhlanganisa izici zikagesi, zemishini nezemvelo), impilo yekhoyili yenjini izofinyezwa kakhulu.Izizathu zokwehluleka kwekhoyili yefeni yilezi: ukulahleka kwesigaba, i-short circuit, i-coil grounding, ukulayisha ngokweqile, ukukhiya i-rotor, ukungalingani kwe-voltage, nokukhuphuka.Ngezansi kunezithombe zokwehluleka kwekhoyili okuhlukahlukene ukukusiza ukuthi ubone kahle imbangela yokwehluleka (thatha injini yezigxobo ezi-4 njengesibonelo)..

1. Isithombe esisha sekhoyili

2. Ukuntuleka kwesigaba

Ukuntuleka kwesigaba kuyisifunda esivulekile sesigaba esisodwa sokunikezwa kwamandla, isizathu esiyinhloko ukuthi i-fuse yesigaba esisodwa ishaywa, i-contactor ivuliwe, noma umugqa wamandla wesigaba esisodwa uphukile.

Uxhumano lwenkanyezi (uxhumano lwe-Y) uxhumano lwe-Delta

Isithombe esingenhla yisithombe semoto enezigxobo ezi-4 eshiswa ngenxa yokulahleka kwesigaba.Ukutubeka okulinganayo kwamakhoyili enjini kuwukukhathala kokuntuleka kwesigaba.Uma indlela yokuxhuma inkanyezi ingaphandle kwesigaba, kuhle ukuthi injini yezigxobo ezi-2 ibe namasethi amakhoyili ama-2 kuphela, kanye nenjini enezigxobo ezi-4 ukuze ishise ngokulinganayo amasethi ama-4 kuphela wamakhoyili.Iqoqo lamakhoyili lihle;uma uxhumano lwe-delta lungaphandle kwesigaba, i-2-pole motor ishisa amasethi ama-2 wamakhoyili ngokulinganayo, futhi i-4-pole motor ishisa amasethi angu-4 wamakhoyili ngokulinganayo.

3. Isifunda esifushane

Izithombe ezilandelayo zibonisa ukuthi ukungasebenzi kwemoto kubangelwa ukungcola, ukuguga, ukudlidliza, njll.

Isifunda esifushane phakathi kwezigaba Isekhethi emfishane phakathi kwamajika

4. Ikhoyili phansi

Izithombe ezilandelayo zibonisa ukuthi ukungasebenzi kwemoto kubangelwa ukungcola, ukuguga, ukudlidliza, njll.

Motor notch ukuhlukana Inter-slot ukwehlukana

5. Ukugcwala ngokweqile

Ukulayisha ngokweqile injini kuzobangela ukuthi injini igcwale kakhulu.

Qaphela: Kokubili i-under-voltage kanye ne-over-voltage kungabangela ukulimala kokufakwa ngaphakathi futhi kubangele ukugcwala ngokweqile.

6. I-rotor ikhiyiwe

Lesi simo sizobangela ukushisa okuningi kumotho, okungenzeka kakhulu ngenxa yokuqalwa njalo noma ukuhlehla njalo kwenjini.

7. I-voltage yezigaba ezintathu ezingalingani

I-voltage engalingani izodala umonakalo wokufakelwa, okungenzeka kube ngenxa yokungaqini kwamandla kagesi kanye nezintambo ezingezinhle.

Qaphela: Iphesenti elilodwa lokungalingani kwamandla kagesi kungabangela ukungalingani kwamanje kwamaphesenti ayisithupha kuya kwayishumi.

8. Ukuhlinzwa

Isimo esiboniswe esithombeni esingezansi ngokuvamile sibangelwa ukukhuphuka kwamandla.Ukuphakama kwamandla kungabangelwa izinto zikagesi ezifana namagridi kagesi, umbani, ama-capacitor, njll.