首页> 外文期刊>Power Delivery, IEEE Transactions on >Reactive Power Control of Permanent-Magnet Synchronous Wind Generator With Matrix Converter
【24h】

Reactive Power Control of Permanent-Magnet Synchronous Wind Generator With Matrix Converter

机译:矩阵变换器的永磁同步风力发电机无功控制

获取原文
获取原文并翻译 | 示例
           

摘要

In this paper, the reactive power control of a variable-speed permanent-magnet synchronous wind generator with a matrix converter at the grid side is improved. A generalized modulation technique based on singular value decomposition of the modulation matrix is used to model different modulation techniques and investigate their corresponding input reactive power capability. Based on this modulation technique, a new control method is proposed for the matrix converter which uses active and reactive parts of the generator current to increase the control capability of the grid-side reactive current compared to conventional modulation methods. A new control structure is also proposed which can control the matrix converter and generator reactive current to improve the grid-side maximum achievable reactive power for all wind speeds and power conditions. Simulation results prove the performance of the proposed system for different generator output powers.
机译:本文改进了电网侧装有矩阵变换器的变速永磁同步风力发电机的无功控制。基于调制矩阵奇异值分解的通用调制技术用于对不同的调制技术进行建模,并研究其相应的输入无功功率能力。基于这种调制技术,为矩阵变换器提出了一种新的控制方法,该方法使用发电机电流的有功和无功部分来提高电网侧无功电流的控制能力。还提出了一种新的控制结构,该结构可以控制矩阵转换器和发电机无功电流,以针对所有风速和功率条件改善电网侧可实现的最大无功功率。仿真结果证明了该系统在不同发电机输出功率下的性能。

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