...
首页> 外文期刊>IEEE Transactions on Power Delivery >Distribution system compensation using a new binary multilevel voltage source inverter
【24h】

Distribution system compensation using a new binary multilevel voltage source inverter

机译:使用新型二进制多电平电压源逆变器的配电系统补偿

获取原文
获取原文并翻译 | 示例
           

摘要

A new binary multilevel voltage source inverter with separate DC sources is proposed. This n-level voltage source inverter produces a (2/sup n+1/-1)-steps AC voltage output with n full bridge inverters connected in series. The use of selective harmonic elimination modulation technique to either completely eliminate or minimize harmonics is studied. A closed-loop controller to control the capacitor voltages and adjust the inverter reactive power output is developed. Application of such a compensator for dynamic compensation of 13.8 kV distribution system is examined through transient studies using a PSCAD/EMTDC program. The proposed inverter configuration not only reduces the system complexity and its size, but also improves the harmonic profile significantly.
机译:提出了一种具有独立直流电源的新型二进制多电平电压源逆变器。该n电平电压源逆变器通过串联连接n个全桥逆变器产生(2 / sup n + 1 / -1)步交流电压输出。研究了使用选择性谐波消除调制技术来完全消除或最小化谐波。开发了一种控制电容器电压并调节逆变器无功功率输出的闭环控制器。通过使用PSCAD / EMTDC程序的瞬态研究,研究了这种补偿器在13.8 kV配电系统动态补偿中的应用。所提出的逆变器配置不仅降低了系统复杂性及其尺寸,而且还显着改善了谐波分布。

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