Zhang J.-W.,The 712 Research Institute |
Zhu H.-Q.,The 712 Research Institute |
Huang Z.-H.,The 712 Research Institute |
Yang G.,The 712 Research Institute |
Dai Y.,The 712 Research Institute
Dianji yu Kongzhi Xuebao/Electric Machines and Control | Year: 2010
This paper presents a mathematical model for a multiphase concentrated induction machine based on multi-loop theory, and deduces the interrelated mutual inductances according to the space arrangement of coils. Compared with traditional mathematical models based on d-q-n transformation, this model has some characteristics of considering the number of slots and easier calculation of parameters, which brings some benefits of commonality and accuracy due to avoiding the necessary parameter-conversion in traditional models and considering the effects of all harmonics. These merits make it suitable for simulation and analysis of the multiphase concentrated induction machine while non-sine voltage power is supplied. The model is also verified by experimental results.