摘要
配网连续动态无功发生器(D-STATCOM)是一种用于动态补偿无功和不平衡,抑制谐波的新型电力电子装置。对D-STATCOM的FBD法、同步旋转坐标理论进行对比分析,提出了一种新的自适应检测算法。运用Matlab/Simulink工具进行仿真分析,仿真和实验结果论证自适应检测算法的有效性,同时工程现场应用的运行结果证明了运用自适应检测算法时D-STATCOM具有良好的动态性、可靠性及实用性。
A distribution static compensator（D-STATCOM） is proposed for compensation of reactive power and unbalance caused by nonlinear loads in distribution system.A D-STATCOM is controlled by using FBD and SRF theories for compensation of reactive power and unbalance,and these methods are compared with a new adaline-based detect algorithm.The Matlab/Simulink simulation study is presented for these three control techniques of D-STATCOM.The results demonstrate the effectiveness of these three detect algorithms of D-STATCOM for compensation of reactive power and unbalanced load-ing.The experimental results also show that the adaline-based control technique method can effectually improved perfor-mance of the D-STATCOM.
出处
《电力电子技术》
CSCD
北大核心
2010年第9期31-33,共3页
Power Electronics
关键词
检测算法
自适应
配网连续动态无功发生器
同步参考坐标理论
detect algorithmis
adaline-based
distribution static compensator
synchronous reference frame theory
