Kuperewera kwa magetsi padziko lonse lapansi kapena magetsi kukukulirakulira.Makampani ambiri ndi anthu amasankha kugulama jenereta a dizilokuti kupanga magetsi kuchepetse zoletsa kupanga ndi moyo chifukwa cha kuchepa kwa magetsi.Monga gawo lofunikira la seti ya jenereta, ma alternators opanda maburashi a AC amakhala ndi gawo lofunikira posankha mitundu ya dizilo.Pansipa pali zizindikiro zofunika zamagetsi za AC brushless altererators:
1. Dongosolo losangalatsa.Dongosolo lachisangalalo la ma alternator apamwamba kwambiri posachedwapa nthawi zambiri amakhala ndi automatic voltage regulator (AVR mwachidule), ndipo stator yochititsa chidwi imapereka mphamvu kwa stator yosangalatsa kudzera pa AVR.Mphamvu yotulutsa ya exciter rotor imatumizidwa ku rotor ya injini yayikulu kudzera pagawo lachitatu lowongolera.Zambiri mwakusintha kwamagetsi okhazikika pama AVR onse ndi ≤1%.Ma AVR abwino kwambiri alinso ndi ntchito zingapo monga ntchito yofananira, chitetezo chotsika pafupipafupi, komanso kuwongolera magetsi akunja.
2. Insulation ndi varnishing.Magulu otsekemera a ma alternators apamwamba kwambiri nthawi zambiri amakhala "H".Zigawo zake zonse zimapangidwa ndi zida zopangidwa mwapadera ndipo zimayikidwa ndi njira yapadera, kuti zipereke chitsimikizo cha ntchito m'chilengedwe.
3. Kuthamanga ndi ntchito zamagetsi.Stator ya alternator yapamwamba imakhala yopangidwa ndi zitsulo zozizira zozizira zokhala ndi maginito amphamvu kwambiri, ma windings awiri, mawonekedwe amphamvu ndi ntchito yabwino yotchinga.
4. Kusokoneza foni.THF (monga tafotokozera BS EN 600 34-1) ndi yochepera 2%.TIF (monga tafotokozera NEMA MG1-22) ndi yocheperapo 50
5. Kusokoneza wailesi.Zipangizo zamakono zopanda brushless ndi AVR zidzaonetsetsa kuti kusokonezedwa kochepa panthawi yotumizira wailesi.Ngati ndi kotheka, chipangizo chowonjezera cha RFI chikhoza kuikidwa.
Nthawi yotumiza: Dec-14-2021
