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首页> 外文期刊>IEEE Transactions on Magnetics >Line-Starting Three- and Single-Phase Interior Permanent Magnet Synchronous Motors—Direct Comparison to Induction Motors
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Line-Starting Three- and Single-Phase Interior Permanent Magnet Synchronous Motors—Direct Comparison to Induction Motors

机译：线路启动三相和单相内部永磁同步电动机—与感应电动机的直接比较

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摘要

The performance comparison of three- and single-phase line-start interior permanent magnet synchronous motors (LSIPMSMs) and induction motors (IMs) with equal squirrel-cage design and symmetric four-pole stator windings is presented. The finite element method was employed in analysis of steady-state synchronous performance of LSIPMSMs. A magnetically linear lumped parameter model was employed in analysis of line-starting performance of LSIPMSMs, where the electrical and also the mechanical subsystems were considered. The procedure which was used for the LSIPMSM design was validated by comparison of calculation and measurement results. The performance of three- and single-phase LSIPMSMs and IMs with equal squirrel-cage design was directly compared and evaluated, thus emphasizing impacts of the permanent magnet breaking torque and reluctance breaking torque on the LSIPMSM performance in the asynchronous operation region.
机译：提出了具有相同鼠笼设计和对称四极定子绕组的三相和单相线路启动内部永磁同步电动机（LSIPMSM）和感应电动机（IM）的性能比较。采用有限元方法分析了LSIPMSM的稳态同步性能。磁线性集总参数模型用于分析LSIPMSM的线启动性能，其中考虑了电气子系统和机械子系统。通过比较计算结果和测量结果，验证了用于LSIPMSM设计的程序。直接比较和评估了鼠笼式设计的三相和单相LSIPMSM和IM的性能，从而强调了永磁断开转矩和磁阻断开转矩对异步操作区域中LSIPMSM性能的影响。

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