Current harmonic suppression strategy for permanent magnet synchronous motor based on small phase angle resonant controller

IF 1.5 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

Iet Electric Power Applications Pub Date : 2023-12-29 DOI:10.1049/elp2.12411

Fang Xie, Jinhu Xu, Mengyuan Shen, Ziang Zheng

引用次数: 0

Abstract

In this study, a small phase angle resonant controller (SPARC) is designed to suppress the current harmonics in a permanent magnet synchronous motor (PMSM). First, the analytical model of the PMSM is established. Second, a SPARC is designed to improve the problem of the overly large phase angle of the resonant controller at the resonant frequency. Third, the frequency error caused by the SPARC discretisation is compensated online. Finally, an experimental platform is built for the PMSM harmonic suppression, and the effectiveness and feasibility of the proposed method are verified through a comparison with the method of motor control using quasi-resonant controller.

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基于小相角谐振控制器的永磁同步电机电流谐波抑制策略

本研究设计了一种小相角谐振控制器 (SPARC)，用于抑制永磁同步电机 (PMSM) 中的电流谐波。首先，建立了 PMSM 的分析模型。其次，设计 SPARC 来改善谐振控制器在谐振频率下相位角过大的问题。第三，在线补偿 SPARC 离散化引起的频率误差。最后，建立了一个用于 PMSM 谐波抑制的实验平台，并通过与使用准谐振控制器的电机控制方法进行比较，验证了所提方法的有效性和可行性。

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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来源期刊

Iet Electric Power Applications 工程技术-工程：电子与电气

CiteScore

4.80

自引率

5.90%

发文量

104

审稿时长

3 months

期刊介绍： IET Electric Power Applications publishes papers of a high technical standard with a suitable balance of practice and theory. The scope covers a wide range of applications and apparatus in the power field. In addition to papers focussing on the design and development of electrical equipment, papers relying on analysis are also sought, provided that the arguments are conveyed succinctly and the conclusions are clear. The scope of the journal includes the following: The design and analysis of motors and generators of all sizes Rotating electrical machines Linear machines Actuators Power transformers Railway traction machines and drives Variable speed drives Machines and drives for electrically powered vehicles Industrial and non-industrial applications and processes Current Special Issue. Call for papers: Progress in Electric Machines, Power Converters and their Control for Wave Energy Generation - https://digital-library.theiet.org/files/IET_EPA_CFP_PEMPCCWEG.pdf