The Calculation of Winding Inductance in Slotless Permanent Magnet Brushless DC Motor

Abstract:

The winding inductance is an important parameter to analyze the characters of the slotless PM motor. In this paper an analytical energy method is introduced. By the method, the conductor inductance in the slotless motor can be figured out. Furthermore, an analysis method of the end winding inductance is presented in this paper. The calculation results are identical with the results of FEM and the actual measured value. It proves the calculation method of winding inductance in slotless motor is valid.

• Periodical: Advanced Materials Research (Volumes 694-697)
• Pages: 1537-1540
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.694-697.1537
• Online since: May 2013
• Authors: Xing Hua Wang, Ming Hui Li, Xin Yi Zhang, Yu Chen, Cheng Hui Zhang
• Keywords: Brushless Dc Motor (BLDCM), Permanent Magnet Motor, Slotless Motor, Winding Inductance

References

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