摘要
为简化复杂配电网的可靠性计算过程以及减少所要分析计算的元件数量,提出了一种面向开关的可靠性评估简化模型。首先依据开关属性及其在可靠性评估中的作用建立了开关因子模型,定义了配电网分级与分区的概念,建立了面向开关的复杂配电网可靠性评估模型。然后在分级分区的基础上建立了配电网简化网络拓扑,尝试了一种新的编号原则,提出了开关自动生成算法,从而完成了面向开关的复杂配电网可靠性评估简化模型的算法。对RBTS母线6计算的结果验证了所建模型的有效性。
A switch oriented simplified model is discussed to simplify the calculation and reduce the amount of ele- ments analyzed in the reliability evaluation of complex distribution system. Initially, a switch factor model is construct- ed on the basis of its inherent characteristic and influence scope in reliability evaluation process, conceptions of rank- ing and zoning are defined and the switch oriented simplified model of complex reliability evaluation of distribution sys- tem is set up further. Then a switch oriented simplified topography of distribution system is built, and a novel number- ing principle and a switch auto-generating algorithm are raised, and the algorithm of switch oriented simplified model of reliability evaluation of complex distribution system is completed finally. The results of the RBTS bus 6 via this model verify the validity.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2015年第2期57-63,共7页
Proceedings of the CSU-EPSA
关键词
配电网
开关因子模型
分级与分区
面向开关
可靠性评估
distribution system
switch factor model
ranking and zoning
switch oriented
reliability evaluation
