中国电机工程学报2013，Vol.33Issue(10)：43-49,前插6,8.
拉格朗日乘子法电力系统网络参数错误辨识的应用
Application of the Power System Network Parameter Error Identification Based on Lagrange Multiplier Method
摘要
Abstract
Network parameter is an important foundation for the advanced applications in energy management system, and it is necessary to identify the network parameter errors. Lagrange multiplier method is an effective network parameter error identification approach. Based on the existing researches, a detailed network parameter error identification procedure was presented, and the Lagrange multiplier network parameter error identification method using multiple measurement snapshots was proposed. The 9-bus system was used to show the proposed procedure, and simulation tests on 118-bus system were used to evaluate the effectiveness of this research. Based on this research, a network error identification program has been developed and applied in several dispatch centers in China which was briefly introduced in this paper.关键词
电力系统/参数辨识/状态估计/拉格朗日乘子/参数估计/多量测断面Key words
power systems/ parameter error/ state estimation/ Lagrange multipliers/ parameter estimation/ multiple measurement snapshots分类
信息技术与安全科学引用本文复制引用
郭烨,吴文传,张伯明,孙宏斌..拉格朗日乘子法电力系统网络参数错误辨识的应用[J].中国电机工程学报,2013,33(10):43-49,前插6,8.基金项目
国家高技术研究发展计划(863计划)(2011AA05A118) （863计划）
国家杰出青年基金项目(51025725). （51025725）
