Work

A high-fidelity model for FPMSM considering spatial harmonics, mutual inductance, and load change

Year: 2022

Type: article

Abstract: In this paper, a high-fidelity and computationally efficient model for five-phase permanent magnet synchronous machines (FPMSMs) is proposed. The nonlinear machines parameters in the fundamental subspace and 3rd subspace are accurately modeled. The spatial harmonics related to rotor position, the mutual inductances between d–q axes and subspaces, and the flux saturations changing with current vector variations are considered. The proposed model is compared with finite element analysis (FEA) results and existing modeling techniques. It is shown that the proposed method can model the FPMSMs with higher accuracy compared with the state-of-the-art methods.

Source: Energy Reports

DOI: 10.1016/j.egyr.2022.08.111

Authors: Songling Zhu, Tianfu Sun, Linghui Long, Jianing Liang, Wei Feng

Institutions: Chinese Academy of Sciences, Shenzhen Institutes of Advanced Technology, University of Chinese Academy of Sciences

Language: English

Topic: Electric Motor Design and Analysis

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,240

Funders: National Natural Science Foundation of China, Youth Innovation Promotion Association of the Chinese Academy of Sciences, Science, Technology and Innovation Commission of Shenzhen Municipality, Special Project for Research and Development in Key areas of Guangdong Province