永磁同步电机有限元参数化对象模型的半隐式时间积分方法

IF 2.1 3区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Magnetics Pub Date : 2024-12-09 DOI:10.1109/TMAG.2024.3512655

Kota Takagi;Yasuhito Takahashi;Akira Ahagon;Tetsuji Matsuo;Koji Fujiwara

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引用次数: 0

摘要

考虑电枢电流和转子位置依赖特性的有限元法参数化电机模型被广泛用于永磁同步电机控制系统设计。然而，必须实现更快的工厂模型实时仿真。本研究旨在通过避免求解非线性方程所需的迭代计算来加快电路仿真。将半隐式时间积分方法应用于永磁同步电机对象模型，验证了该方法的有效性。

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Semi-Implicit Time Integration Method for a FEM-Parameterized Plant Model of a Permanent Magnet Synchronous Motor

A finite-element method (FEM)-parameterized motor model considering the armature current- and rotor position-dependent characteristics is widely used as the plant model for designing control systems of a permanent magnet synchronous motor (PMSM). However, it is necessary to achieve faster real-time simulation of the plant model. This study aims to speed up circuit simulation by avoiding iterative calculations required to solve nonlinear equations. Semi-implicit (SI) time integration methods are applied to the PMSM plant model, and the effectiveness of the presented approaches is verified.

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来源期刊

IEEE Transactions on Magnetics 工程技术-工程：电子与电气

CiteScore

4.00

自引率

14.30%

发文量

565

审稿时长

4.1 months

期刊介绍： Science and technology related to the basic physics and engineering of magnetism, magnetic materials, applied magnetics, magnetic devices, and magnetic data storage. The IEEE Transactions on Magnetics publishes scholarly articles of archival value as well as tutorial expositions and critical reviews of classical subjects and topics of current interest.