基于双模糊复合控制的SAPF直流侧电压控制  

SAPF DC side voltage control based on dual fuzzy complex control

作　　者：王林川[1] 庞金龙[1] 柳川[1] 

机构地区：[1]东北电力大学电气工程学院,吉林吉林132012

出　　处：《黑龙江电力》2014年第4期283-286,共4页Heilongjiang Electric Power

摘　　要：分析了并联型有源滤波器(SAPF)的直流侧电压波动,考虑到传统控制响应速度慢等一些缺点,设计了一套基于双模糊控制理论的复合控制器,并结合三相并联电压型有源滤波器的模型在matlab/simulink仿真环境里建立仿真模型。以A相为例分析了滤波补偿前后的系统电流对比,其数据结果证明了该设计的合理性。This paper analyzes the voltage disturbance at DC side of SAPF, and designs, taking the disadvantages of traditional control such as slow response, compound controller based on dual fuzzy control theory, and establishes the simulation model in matalab/simulink on the basis of the model of SAPF. Taking A phase as an example, the paper compares the system current before and after filter compensation. The result proves the reasonability of the design of the controller.

关 键 词：传统PI控制 双模糊理论 双模糊-PI复合控制 simulink仿真数据 FFT分析 

分 类 号：TN713[电子电信—电路与系统]