...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of control, automation and electrical systems >Design and Performance of a Three-Phase Fuzzy Logic Controlled Shunt Active Power Filter Control Hardware with a 400?kHz Switching PWM Implemented in FPGA
【24h】

Design and Performance of a Three-Phase Fuzzy Logic Controlled Shunt Active Power Filter Control Hardware with a 400?kHz Switching PWM Implemented in FPGA

机译：FPGA实现的具有400？kHz开关PWM的三相模糊逻辑控制并联有源电力滤波器控制硬件的设计和性能

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper presents a control strategy for harmonic compensation using a fuzzy logic controlled shunt active power filter generating a 400?kHz PWM control signal compatible with recent Silicon Carbide inverters. The designed controller uses the p-q Theory, a modified Fuzzy DC regulator instead of a PI Fuzzy and high speed current generation for the 400?kHz PWM control signal. This paper also describes and analyzes the improvement in increasing the switching frequency and its relation to the total harmonic distortion at the source and the filter inductors size. Such control presents a complexity in terms of speed which is solved by the use of a FPGA. The FPGA allows the Fuzzy DC controller to operate in parallel with the p-q Theory and the 400?kHz PWM generator, optimizing speed and hardware with the use of VHDL-2008 fixed-point libraries. The controller is synthesized in the Altera Cyclone(^{circledR }) IV EP4CE115 from DE2-115 board. The implementation is experimentally validated by “FPGA in the Loop” and compared with other similar solutions showing better performance and effectiveness...
机译：本文提出了一种使用模糊逻辑控制的并联有源功率滤波器进行谐波补偿的控制策略，该滤波器可产生与最新的碳化硅逆变器兼容的400？kHz PWM控制信号。设计的控制器使用p-q理论，改进的Fuzzy DC调节器代替PI Fuzzy，并为400？kHz PWM控制信号生成高速电流。本文还描述并分析了提高开关频率及其与源端总谐波失真和滤波器电感尺寸的关系的改进。这种控制在速度方面表现出复杂性，这通过使用FPGA来解决。 FPGA使模糊DC控制器可以与p-q理论和400？kHz PWM发生器并行运行，并通过使用VHDL-2008定点库来优化速度和硬件。该控制器在DE2-115板上的Altera Cyclone（^ {circledR}）IV EP4CE115中进行了合成。该实现已通过“ FPGA循环”进行了实验验证，并与其他类似的解决方案进行了比较，显示出更好的性能和有效性。

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