同步电机无传感器驱动自调试:磁通图的有限元分析、计算和测量

2017 IEEE International Symposium on Sensorless Control for Electrical Drives (SLED) Pub Date : 2017-09-01 DOI:10.1109/SLED.2017.8078433

Omar Bottesi, S. Calligaro, Piyush Kumar, L. Alberti, R. Petrella

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引用次数: 0

摘要

本文旨在比较无传感器驱动中同步电机磁链特性和微分参数辨识的不同方法。特别地，考虑了两种计算方法和一种实验方法:第一种方法是基于小信号有限元仿真策略，第二种方法是基于时域有限元仿真。这两种策略都允许包括高频效应和寄生效应。所得结果与内部永磁同步电机的实验测量结果进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Self-commissioning of sensorless drive for synchronous machine: Finite element analysis computation and measurement of flux maps

This paper aims at comparing different methods for the identification of flux characteristics and differential parameters of synchronous machine adopted in sensorless drives. In particular, two computational methods and one experimental method are considered: the first method is based on a Small-Signal FE simulation strategy, while the second method is based on Time-Domain FE simulations. Both strategies allow to include high-frequency and parasitic effects. The obtained results are compared with experimental measurements on an Interior Permanent Magnet Synchronous Machine.

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来源期刊

2017 IEEE International Symposium on Sensorless Control for Electrical Drives (SLED)

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