电气传动2012，Vol.42Issue(11)：62-64,3.
永磁同步电机MTPA弱磁控制方法研究
Research on the MTPA & Weak Magnetic Control of the Permanent Magnet Synchronous Motor
孙旭霞 1岳经凯1
作者信息
- 1. 西安理工大学自动化与信息工程学院,陕西西安710048
- 折叠
摘要
Abstract
For the permanent magnet synchronous motor's problems that are the overload of current in the ace stage and poor stability in high speed operation stage, based on the weak magnetic analysis of the permanent magnet synchronous motor, MTPA weak magnetic control strategy was chosen, and by controlling the torque to reduce ace times Used fixed current value to control the weak magnetic so as to realize the increase speed range. The experiment established on the PSCAD simulation model, compared the parameters of the permanent magnet synchronous motor in different running stage, and the results verify the feasibility and correctness of this method.关键词
永磁同步电机/弱磁/最大转矩/磁链Key words
permanent magnet synchronous motor/ weak magnetic/ maximum torque/ flux分类
信息技术与安全科学引用本文复制引用
孙旭霞,岳经凯..永磁同步电机MTPA弱磁控制方法研究[J].电气传动,2012,42(11):62-64,3.
