基于快速等效电纳计算的静止无功补偿器复合控制方法Research on Closed-Loop Control Method for Static Var Compensation Based on Fryze-Buchholz-Depenbrock Algorithm
马伏军;罗安;曾灿林;常亮亮;熊桥坡;孙运宾;
摘要(Abstract):
提出了一种静止无功补偿器(static var compensator,SVC)的不平衡补偿方法。针对不平衡情况下的功率补偿需求,提出了基于佛布迪(fryze-buchholz-depenbrock,FBD)算法的等效电纳检测方法,有效减小了系统的计算量;为了提高SVC的补偿性能,提出了一种开环和闭环复合控制方法,并利用单纯形算法对控制参数进行动态调整,提高了系统的鲁棒性,大大提高了SVC的补偿精度和补偿性能,实现了三相系统的功率平衡。最后,仿真和实验验证了所提出方法的有效性和正确性。
关键词(KeyWords): 静止无功补偿器;佛布迪算法;等效电纳;单纯形算法;闭环控制
基金项目(Foundation): 国家重点基础研究发展计划项目(973项目)(2009CB219706)~~
作者(Author): 马伏军;罗安;曾灿林;常亮亮;熊桥坡;孙运宾;
Email:
DOI: 10.13335/j.1000-3673.pst.2012.01.004
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