摘要
提出了一种新型潮流算法,可同时考虑无功功率的区域平衡以及系统负荷变化所产生的净加速功率,并通过有功和无功的联合调整以获得更合理的潮流结果。计算过程取消了常规潮流算法定义的节点类型,使所有节点均参加有功和无功迭代,避免了人为确定节点类型对潮流分布的不良影响。最后通过IEEE30节点系统将所提算法与常规潮流算法、动态潮流算法进行了比较,结果表明所提算法能够改善系统的有功和无功功率分布。
A new power flow algorithm, in which both area balance of reactive power and pure accelerating power caused by the variation of system load are simultaneously considered, is proposed and by means of joint regulation of active and reactive power a more reasonable power flow calculation result can be obtained. The bus types defined in conventional power flow algorithm are canceled, and all buses of the system participate in active and reactive power iterations, therefore the adverse impact of factitiously def...
出处
《电网技术》
EI
CSCD
北大核心
2005年第22期61-65,共5页
Power System Technology
基金
国家自然科学基金资助项目(50477008)
黑龙江省自然科学基金资助项目(E0326)。~~
关键词
电力系统
潮流
动态潮流
联合调整
Power system
Power flow
Dynamic power flow
Joint regulation
