...
首页> 外文期刊>IEEE Transactions on Energy Conversion >Analysis of current-regulated voltage-source inverters for permanent magnet synchronous motor drives in normal and extended speed ranges
【24h】

Analysis of current-regulated voltage-source inverters for permanent magnet synchronous motor drives in normal and extended speed ranges

机译:在正常和扩展速度范围内用于永磁同步电动机驱动器的电流调节电压源逆变器的分析

获取原文
获取原文并翻译 | 示例
           

摘要

For a high-performance PMSM (permanent magnet synchronous motor) drive, appropriate choice of the power converter and of the controller is achieved using computer simulation of the drive system. The generation of a smooth torque at low speeds and the system operating limits in the high and extended-speed ranges are investigated. A numerical simulation of the drive is used to study various control strategies. Simulation results for ramp, hysteresis, and space-vector-type current controllers are presented to illustrate important performance characteristics of each. The nature of current regulator saturation is described and a flux weakening algorithm is discussed in order to achieve extended torque-speed characteristics above the rated speed.
机译:对于高性能PMSM(永磁同步电动机)驱动器,可通过对驱动器系统进行计算机仿真来选择功率转换器和控制器。研究了低速时平滑转矩的产生以及高速和扩展速度范围内的系统运行极限。驱动器的数值模拟用于研究各种控制策略。给出了斜坡,磁滞和空间矢量型电流控制器的仿真结果,以说明每种控制器的重要性能特征。描述了电流调节器饱和的性质,并讨论了磁通减弱算法,以实现额定转速以上的扩展转矩-转速特性。

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