摘要
在基于自激法的小干扰稳定特征值的分布式算法的基础上,针对小干扰稳定特征分析法中求解特征向量和相关因子的步骤,提出了基于自激法的分布式计算方法。该方法可由各区域协调计算特征值所对应的特征向量及相关因子,在计算过程中仅需要各区域与边界区域交换边界节点向量等少量数据,适合中国电力系统分层分区的管理体制。对IEEE 39节点系统的验算结果证明了该算法的合理性和有效性。
Based on the distributed analysis of essentially spontaneous oscillations in power systems （AESOPS） algorithm, a distributed computing method for the eigenvector and participation factors of small signal stability analysis is proposed. This approach can calculate the eigenvector and participation factors by areas, while only requires exchanging data of boundary nodes of each area during cooperative computation, which is suitable to the hierarchy structure in operation and management of the China＇s power systems. This method has been tested on an IEEE 39-bus system and the results verify its rationality and validity.
出处
《电力系统自动化》
EI
CSCD
北大核心
2007年第14期7-11,共5页
Automation of Electric Power Systems
基金
国家重点基础研究发展计划(973计划)资助项目(2004CB217903)
国家自然科学基金重大项目(50595411)~~
关键词
小干扰稳定
分布式计算
特征向量
相关因子
small signal stability
distributed computing
eigenvector
participation factor
