Analytical method of DC input impedance for stability analysis of IPM motor drive system

IF 0.5 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Electronics and Communications in Japan Pub Date : 2023-12-05 DOI:10.1002/ecj.12437

Takaya Karino, Toshiji Kato, Kaoru Inoue

引用次数: 0

Abstract

This paper proposes an analytical calculation method of frequency characteristics of DC input impedances of an IPM motor drive system for design and stability analysis by the impedance method. The proposed method is based on an averaged frequency model linearized at an operating point. The developed small-signal model considers control principles and mechanical perturbations. It is an analog and digital mixed model which is controlled by a digital signal processor system. Analysis examples of frequency characteristics for the impedance method by the proposed method are investigated and validated analytically and experimentally.

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用于IPM电机驱动系统稳定性分析的直流输入阻抗分析方法

本文提出了一种分析计算IPM电机驱动系统直流输入阻抗频率特性的方法，用于阻抗法设计和稳定性分析。所提出的方法是基于在工作点线性化的平均频率模型。所开发的小信号模型考虑了控制原理和机械扰动。它是由数字信号处理器系统控制的模拟和数字混合模型。用该方法对阻抗法的频率特性分析实例进行了分析和实验验证。

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

Electronics and Communications in Japan 工程技术-工程：电子与电气

CiteScore

0.60

自引率

0.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Electronics and Communications in Japan (ECJ) publishes papers translated from the Transactions of the Institute of Electrical Engineers of Japan 12 times per year as an official journal of the Institute of Electrical Engineers of Japan (IEEJ). ECJ aims to provide world-class researches in highly diverse and sophisticated areas of Electrical and Electronic Engineering as well as in related disciplines with emphasis on electronic circuits, controls and communications. ECJ focuses on the following fields: - Electronic theory and circuits, - Control theory, - Communications, - Cryptography, - Biomedical fields, - Surveillance, - Robotics, - Sensors and actuators, - Micromachines, - Image analysis and signal analysis, - New materials. For works related to the science, technology, and applications of electric power, please refer to the sister journal Electrical Engineering in Japan (EEJ).