mureza

Sei ma stator emota dzine voltage yakakwira akabatanidzwa zvakanyanya nenyeredzi?

Kunemota ine zvikamu zvitatu, Kumonereka kwe stator kune mhando mbiri dzekubatanidza, katatu nenyeredzi, kubatana kwenyeredzi ndekubatanidza muswe wemakona matatu pamwe chete, uye musoro wemakona matatu wakabatana nemagetsi; Nzira yekubatanidza nyeredzi ine zvikamu zviviri zvekubatana kwekunze uye kubatana kwemukati, mota yekubatanidza nyeredzi yemukati ndiyo nyeredzi yakabatana nemakona matatu akabatana muchikamu chakakodzera chemakona e stator, kune magumo matatu ekubuda anotungamira kunze, uye kubatana kwekunze ndiko musoro nemuswe wemakona matatu anotungamira kunze, uye kubatana kwekunze nekubatanidza kwemota.

Nzira yekubatanidza katatu ndeyekubatanidza musoro wechikamu chinotenderera nemuswe wechimwe chikamu chinotenderera, kureva, U1 neW2, V1 neU2, W1 neV2, uye nzvimbo yekubatanidza yakabatana nemagetsi.

 

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Kana kutenderera kwechikamu chimwe nechimwe kuchionekwa semutsetse, mushure mekunge nyeredzi dzabatanidzwa, kunofanana nenyeredzi inopenya, uye mutemo wekubatanidza katatu unofanana netriangle, saka unonzi kubatana kwenyeredzi kana kubatana kwetriangle. Tinogona zvakare kubatanidza mota yetriangular muzvikamu zviviri zveAngle yemukati neAngle yekunze.

Kana iri mota ine voltage imwe chete, zvese zvemukati nekunze zvinogona kubatanidzwa, asi kune mota ine voltage mbiri, musoro nemuswe we three-phase winding chete ndizvo zvinogona kuburitswa, uye kubatana kwekunze kunoitwa zvichienderana nemamiriro e voltage, uye voltage yakakwira inoenderana ne star connection uye low voltage inoenderana ne Angle connection.

Sei uchishandisa nyeredzi yekubatanidza mota dzine voltage yakakwira?:

Kune mota dzine voltage shoma, dzichakamurwa zvichienderana nesimba, senge mota dzakatevedzana zvichienderana nekupatsanurwa kwe3kW, kwete kupfuura 3kW zvichienderana nekubatana kwenyeredzi, imwe zvichienderana nekubatana kweAngle, uye yemota dzemafrequency akasiyana-siyana, zvinoenderana nekupatsanurwa kwe45kW, kwete kupfuura 45kW zvichienderana nekubatana kwenyeredzi, imwe zvichienderana nekubatana kweAngle; Kune mota dzinosimudza nedzesimbi, kune akawanda majoini enyeredzi, uye mota dzinosimudza saizi hombe dzichashandisawo majoini eAngle. Mota ine voltage yakakwira inowanzo kuve nzira yekubatanidza nyeredzi, chinangwa ndechekudzivirira kutenderera kwemota kuti ikwanise kumira voltage yakakwira. Mukubatana kwenyeredzi, line current yakaenzana nephase current, uye line voltage yakapetwa katatu kupfuura mudzi wephase voltage (mukubatana kwetriangle, line voltage yakaenzana nephase voltage uye line current yakaenzana ne√Katatu kemagetsi echikamu (phase current), saka voltage inotakurwa nemota inotenderera yakaderera. Mumota dzine voltage yakawanda, simba remagetsi rinowanzova diki, uye huwandu hwekudzivirira simba remota hwakakwira, saka kudzivirira simba remota yekubatanidza nyeredzi kunobatwa zviri nani uye kunodhura zvishoma.

 


Nguva yekutumira: Chivabvu-29-2024