并联型有源电力滤波器(APF)的仿真模型  

Simulation Model of Shunt Active Power Filter

作　　者：李含善[1] 任永峰[1] 王建良[2] 黄亮[2] 

机构地区：[1]内蒙古工业大学信息工程学院,内蒙古呼和浩特010062 [2]包头钢铁学院信息工程学院,内蒙古包头014010

出　　处：《控制工程》2003年第6期564-567,共4页Control Engineering of China

摘　　要：对并联型有源电力滤波器系统的电路结构、控制方法、工作原理、系统特性进行了分析和探讨,并利用Matlab中的电力系统仿真工具箱对其进行了建模和仿真。并联型有源电力滤波器适用于多种负载条件下的谐波和无功补偿,尤其是能应用于电源电流畸变和不平衡条件下。稳态仿真结果表明,该方案具有很好的谐波补偿效果、并且具有通用性。有源电力滤波器是一种满足谐波标准要求、且能很好地解决谐波问题的装置。The circuit structure, the control method, the work principle and the system characteristics of the shunt active power filter system are discussed and analyzed, which are built into models and simulated by the Power System Toolbox of Matlab. The SAPF prototype can compensate harmonics and reactive well under varies load conditions, especially in the case of a distorted or unbalanced current of power supply. Simulation experimental results show this scheme has perfect harmonics compensation performance and has generalization of the proposed method. Active Power Filter (APF) is being considered as a potential candidate for solving harmonic problems in order to meet harmonic standards and guidelines.

关 键 词：并联型有源电力滤波器 APF 仿真模型 电力系统 负载电流 谐波电流 无功补偿 

分 类 号：TN713.8[电子电信—电路与系统] TM743[电气工程—电力系统及自动化]