Starting Performance Analysis of Line-Start Permanent Magnet Synchronous Motor with Novel Rotor Structure

Abstract:

A novel Line-start Permanent Magnet Synchronous Motor (LS-PMSM) with arc straight inserted permanent magnet is presented in this paper. The Simulink model is established according to voltage equation and motion equation, starting performance with rated voltage is calculated, performance on different voltages is also calculated, and the lowest voltage is obtained. Experimental facility is established. Influence of voltage on starting performance, such as electromagnetic torque, armature current, speed and slip ratio is analyzed by simulation and experimentation respectively. Results verify that good matching attributes are got. The foundation for widely industrial application of this LS-PMSM with novel rotor structure is found with performance research done above.

• Periodical: Applied Mechanics and Materials (Volume 273)
• Pages: 291-295
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.273.291
• Online since: January 2013
• Authors: Xiao Zhuo Xu, Ying Hua Cui, Xu Dong Wang, Zan Zhang
• Keywords: LSPMSM, Starting Performance, Supply Voltage, Torque Analysis

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