Principle and Basic Characteristic of MATRIX Motor with Variable Parameters Achieved through Arbitrary Winding Connections

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2013/11/01

タイトル(英語): Principle and Basic Characteristic of MATRIX Motor with Variable Parameters Achieved through Arbitrary Winding Connections

著者名: Hiroki Hijikata (Shibaura Institute of Technology), Kan Akatsu (Shibaura Institute of Technology)

著者名(英語): Hiroki Hijikata (Shibaura Institute of Technology), Kan Akatsu (Shibaura Institute of Technology)

キーワード: integration，MATRIX motor，multi-layer windings，permanent magnet synchronous motor (PMSM)，variable characteristics

要約(英語): Permanent magnet synchronous motors (PMSMs) have been used in high-performance applications owing to their high efficiency and high power density. In particular, an integrated system of a PMSM and power electronics equipment is attractive for high power density applications because the integrated system is lighter and smaller than the conventional separated system.In this paper, the concept of a new integrated machine named the MATRIX motor is proposed. This motor consists of not only an integrated inverter but also, multi-layer windings and additional switches. These winding connections can be changed arbitrarily on the basis of a matrix. Through winding configurations, variable parameters such as turn number and winding factor can be determined, and the connection method can be changed between series and parallel arrangements. These variable parameters can change motor characteristics such as the maximum output torque, base speed, and operating region.This paper describes the characteristics of a prototype model of the MATRIX motor. The characteristics of the winding rearrangement and its variable machine parameters are analyzed and verified through experiments. In addition, the online winding reconfiguration method is proposed and experimentally verified.

本誌: IEEJ Journal of Industry Applications Vol.2 No.6 （2013） Special Issue on Technologies of Rotating Machinery

本誌掲載ページ: 283-291 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/2/6/2_283/_article/-char/ja/