基于RTDS的注入式混合型有源滤波器分析  

The Analysis of Hybrid Active Power Filter With Injection Circuit Based on RTDS

作　　者：成佳富[1] 罗安[1] 周柯[2] 邓才波[1] 王逸超[1] 姚芳[1] 

机构地区：[1]国家电能变换与控制工程技术研究中心(湖南大学),湖南省长沙市410082 [2]广西电网公司电力科学研究院,广西壮族自治区南宁市530023

出　　处：《电网技术》2013年第9期2639-2645,共7页Power System Technology

基　　金：国家863高技术基金项目(2011AA05A301);国家自然科学基金重点项目(51237003)~~

摘　　要：以某变电站35 kV母线的谐波抑制和无功补偿项目为背景,首先介绍注入式混合型有源滤波器(hybrid active power filter with injection circuit,HAPFIC)的工作原理及控制策略,分析了HAPFIC有源部分从电网获取能量的原理,提出了利用电压平方作为控制量的新型直流侧电压闭环控制方法;然后描述了HAPFIC装置的RTDS闭环仿真试验,分析了建模过程中遇到的难点及其解决办法;最后利用RTDS对装置的控制策略、保护策略等进行了验证,目前该装置已在现场稳定运行。With a 35 kV substation busbar harmonic suppression and reactive Power compensation project as the background,in this paper, the working principle and control strategy of Hybrid Active Power Filter with Injection Circuit are introduced ,and the principle of how the HAPFIC obtains its energy from the grid is analyzed,and a new voltage control method of dc side of using voltage square as a control volume is proposed; And then the description of the RTDS HAPFIC device closed loop simulation test is given, and the emphasis and difficulty which in encountered in the process of modeling is analyzed and its solution is also presented; Finally by using RTDS for device ,the experimental results are also provided to verify the control strategy and protection strategy ,and currently the device has been stable operation at the scene.

关 键 词：注入式混合型有源滤波器 电压平方 闭环控制 RTDS 

分 类 号：TM721[电气工程—电力系统及自动化]