A new self-tuning power-factor-based vector control method for efficient wide-speed range sensorless drive of permanent-magnet synchronous motors - Construction in voltage reference frame

被引：0

作者：

Harada S. ^{[1
]}

Shinnaka S. ^{[2
]}

机构：

[1] NISSAN MOTOR CO., Ltd., 1-1-1, Takashima, Nishi-ku, Yokohama, Kanagawa

[2] Graduate School of Engineering, Kanagawa University, 3-27-1, Rokkakubashi, Kanagawa-ku, Yokohama, Kanagawa

来源：

IEEJ Transactions on Industry Applications | 2017年 / 137卷 / 04期

关键词：

Current limitation; Efficiency; Power-factor-based vector control; Sensorless vector control; Synchronous motor; Wide-speed-range drive;

D O I：

10.1541/ieejias.137.358

中图分类号：

学科分类号：

摘要：

As a simple vector control method for sensorless drives of permanent-magnet synchronous motors (PMSMs), a self-tuning power-factor-based vector control (PFVC) method has been reported. It can perform simultaneously three functions such as current limit, efficiency, and wide-speed range drive under a practical voltage limit. This method is realized in the stator current reference frame where the phase of the frame is identical to that of the stator current. This paper proposes a new self-tuning PFVC method realized in the voltage reference frame where the phase of the frame is identical to that of the stator voltage rather than the stator current. The proposed self-tuning PFVC method can perform simultaneously the three functions. The effectiveness and usefulness of the new method are verified through extensive experiments. © 2017 The Institute of Electrical Engineers of Japan.

引用

页码：358 / 366

页数：8

共 13 条

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