Simulink help: Six phase synchronous motor.

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Arif
Arif 2011-2-13
I have made a six phase synchronous motor model in simulink. Here, I have used two set of 3 phase balanced windings(abc & xyz), having the phase displacement of 30 degree between two set of windings. Model is made using equations of d-q transformation. It gives good wave shape of all parameters, except the magnitude of phase current. Phase current is about 10 times more than the expected.Also, with the application of mechanical load, current of both set should increase, but it increases for one set(Ia) and decreases for other set(Ix).Request you to please help me to rectify the error. Thanks.

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ths1104 Stenkhiste
ths1104 Stenkhiste 2011-2-18
Hi Arif, Did you solved your problem ? Your problem can arise from numerous factors, so it is difficult to help you here. Try to establish the same model with the simpowersys synchronous machine block and then to compare both models block by block. Ths1104

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