Comparative Analysis of Magnet Thermal and Magnetization State Monitoring in PMSMs Based on High-Frequency Signal Injection
Comparative Analysis of Magnet Thermal and Magnetization State Monitoring in PMSMs Based on High-Frequency Signal Injection
复制标题
基于高频信号注入的 PMSM 中磁体热和磁化状态监测的比较分析
DOI：
10.1109/tia.2019.2952027
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发表时间：
2020
影响因子：
4.4
通讯作者：
F. Briz
中科院分区：
文献类型：
--
作者：
Daniel Fernández;María Martínez;D. Reigosa;A. Diez;J. Guerrero;F. Briz
永磁同步电机的热状态和磁化状态监测对提高电机的可靠性具有重要意义。由于磁体高频（HF）电阻直接取决于PM温度和磁化状态，因此已经提出将磁体高频（HF）电阻用于热和磁化状态监测。机器d轴高频电感最近已被提出用于热状态监测，尽管其用于磁化状态估计仍有待探索。本文综述了使用高频信号注入为基础的方法的热和磁化状态监测PMSM，包括使用高频电感的磁化状态监测。
Thermal and magnetization state monitoring of permanent magnet synchronous machines (PMSMs) is important for reliability purposes. Use of magnet high-frequency (HF) resistance has been proposed both for thermal and magnetization state monitoring, as it directly depends on PM temperature and magnetization state. Machine d-axis HF inductance has been recently proposed for thermal state monitoring, though its use for magnetization state estimation remains to be explored yet. This article reviews the use of HF-signal-injection-based methods for thermal and magnetization state monitoring on PMSMs, including the use of the HF inductance for magnetization state monitoring.