fractional slot winding schemes.xls
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FRACTIONAL SLOT WINDING CONFIGURATIONS
Transcript of fractional slot winding schemes.xls
WINDINGFRACTIONAL SLOT WINDING CONFIGURATIONSREFERENCEPHASE APHASE B
Winding FactorFundamental Winding FactorPoles46810121416182022242628303234363840Slots60.8660.8660.8660.8660.86660.8660.86690.8660.9450.9450.8660.8660.9450.9450.86612q=10.8330.9330.9330.8660.8330.9330.9330.86615q>10.8660.9510.9510.8660.86618q>1q=10.8660.9020.9450.9450.9020.866Not AppropriateWinding factor < 0.866
PeriodicityPeriodicity of the MachinePoles46810121416182022242628303234363840Slots6222222293113311312q=14114411415q>15115518q>1q=1612216Not AppropriateWinding factor < 0.866
6 Slot MachineSlot No123456Poles4C-A+A-B+B-C+C-A+A-B+B-C+8B-A+A-C+C-B+B-A+A-C+C-B+16C-A+A-B+B-C+C-A+A-B+B-C+20B-A+A-C+C-B+B-A+A-C+C-B+28C-A+A-B+B-C+C-A+A-B+B-C+32B-A+A-C+C-B+B-A+A-C+C-B+40C-A+A-B+B-C+C-A+A-B+B-C+
9 Slot MachineSlot No123456789Poles6C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+8A+A+A-B+B-B-B+B+B-C+C-C-C+C+C-A+A-A-10B-A+A-A-A+A+A-C+C-C-C+C+C-B+B-B-B+B+12B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+24C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+26A+A+A-B+B-B-B+B+B-C+C-C-C+C+C-A+A-A-28B-A+A-A-A+A+A-C+C-C-C+C+C-B+B-B-B+B+30B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+
12 Slot MachineSlot No123456789101112Poles8C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+10A+A+A-B+B-B-B+C-C+C+C-A+A-A-A+B-B+B+B-C+C-C-C+A-14B-A+A-A-A+C-C+C+C-B+B-B-B+A-A+A+A-C+C-C-C+B-B+B+16B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+32C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+34A+A+A-B+B-B-B+C-C+C+C-A+A-A-A+B-B+B+B-C+C-C-C+A-38B-A+A-A-A+C-C+C+C-B+B-B-B+A-A+A+A-C+C-C-C+B-B+B+40B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+
15 Slot MachineSlot No123456789101112131415Poles10C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+14A+A+A-B+B-B-B+B+B-B-B+B+B-C+C-C-C+C+C-C-C+C+C-A+A-A-A+A+A-A-16B-A+A-A-A+A+A-A-A+A+A-C+C-C-C+C+C-C-C+C+C-B+B-B-B+B+B-B-B+B+20B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+40C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+
18 Slot MachineSlot No123456789101112131415161718Poles12C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+C-A+A-B+B-C+14A+A+A-B+B-C+C-C-C+A-A+B-B+B+B-C+C-A+A-A-A+B-B+C-C+C+C-A+A-B+B-B-B+C-C+A-16A+A+A-B+B-B-B+B+B-C+C-C-C+C+C-A+A-A-A+A+A-B+B-B-B+B+B-C+C-C-C+C+C-A+A-A-20C-A+A-A-A+A+A-B+B-B-B+B+B-C+C-C-C+C+C-A+A-A-A+A+A-B+B-B-B+B+B-C+C-C-C+C+22B-A+A-A-A+C-C+B-B+B+B-A+A-C+C-C-C+B-B+A-A+A+A-C+C-B+B-B-B+A-A+C-C+C+C-B+24B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+B-A+A-C+C-B+
