A new nonlinear magnetic circuit model for dynamic analysis of interior permanent magnet synchronous motor

Autor:	Osamu Ichinokura, Kenji Nakamura, Kenichi Saito, Tadaaki Watanabe
Rok vydání:	2005
Předmět:	Physics Magnetic circuit Nonlinear system Nuclear magnetic resonance Permanent magnet synchronous motor Direct torque control Control theory Magnet Magnetic nonlinearity Torque Reluctance torque Condensed Matter Physics Electronic Optical and Magnetic Materials
Zdroj:	Journal of Magnetism and Magnetic Materials. :1313-1317
ISSN:	0304-8853
DOI:	10.1016/j.jmmm.2004.11.426
Popis:	Interior permanent magnet synchronous motors (IPMSMs) have high efficiency and torque, since the motors can utilize reluctance torque in addition to magnet torque. The IPMSMs are widely used for electric household appliances and electric bicycles and vehicles. A quantitative analysis method of dynamic characteristics of the IPMSMs, however, has not been clarified fully. For optimum design, investigation of dynamic characteristics considering magnetic nonlinearity is needed. This paper presents a new nonlinear magnetic circuit model of an IPMSM, and suggests a dynamic analysis method using the proposed magnetic circuit model.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c4caeafbc640feaebf291dcdad2129b2 https://doi.org/10.1016/j.jmmm.2004.11.426 Zobrazit plný text záznamu Full Text from ScienceDirect