...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>IEEE Transactions on Industry Applications >New 'Mirror-Phase Vector Control' for Sensorless Drive of Permanent-Magnet Synchronous Motor With Pole Saliency
【24h】

New 'Mirror-Phase Vector Control' for Sensorless Drive of Permanent-Magnet Synchronous Motor With Pole Saliency

机译：具有极显着性的永磁同步电动机无传感器驱动的新型“镜像相位矢量控制”

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper proposes a new sensorless vector control method for a salient-pole permanent-magnet synchronous motor (SP-PMSM). The proposed method is directly based on a new principle called "mirror-phase characteristics" and has the following high-performance and attractive features: 1) it can allow 250% rated torque at standstill, under which strong flux saturation usually occurs; 2) it can allow ultralow-speed control (the observed minimum speed ratio to the rated speed under the rated motoring or regenerating load is 1/1800); 3) in spite of the ultralow-speed performance, it can operate up to the rated speed; 4) it accepts instant injection of the rated load even for zero-speed control; 5) it accommodates a load with huge moment of inertia; 6) it is insensitive to all motor parameters; 7) it is also insensitive to saturation phenomena of stator flux; and 8) it is so simple that it can be implemented with no additional hardware. The high performance and usefulness of the new "mirror-phase vector control" method are verified through experiments.
机译：提出了一种新的凸极永磁同步电动机（SP-PMSM）无传感器矢量控制方法。所提出的方法直接基于称为“镜相特性”的新原理，并具有以下高性能和吸引人的特征：1）它可以在静止状态下允许250％的额定转矩，在此情况下通常会发生强磁通饱和； 2）可以进行超低速控制（在额定电动或再生负载下，观察到的最小速度与额定速度之比为1/1800）； 3）尽管具有超低速性能，但仍可以在额定速度下运行； 4）即使是零速控制，也可以接受额定载荷的即时注入； 5）承受较大惯性矩的负载； 6）对所有电机参数不敏感； 7）对定子磁链的饱和现象也不敏感； 8）非常简单，无需额外的硬件即可实现。通过实验验证了新的“镜相矢量控制”方法的高性能和实用性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号