Cost-Related Reliability Evaluation of Interconnected Bulk Power Systems Using An Equivalent Approach
Cost-Related Reliability Evaluation of Interconnected Bulk Power Systems Using An Equivalent Approach
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DOI：
10.1080/07313560050129062
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发表时间：
2000-09
期刊：
影响因子：
--
通讯作者：
R. Zhang
中科院分区：
文献类型：
--
作者：
R. Zhang
本文提出了一种技术来计算成本相关的可靠性指标的复合电力系统的负荷点和整个系统。充分性等效方法被用来有效地减少所需的计算时间的互联组合系统分析。与成本有关的可靠性指标以年值和年值的形式计算。两个互连的可靠性测试系统进行的系统研究，提供洞察在不同情况下的指标值。成本可靠性指标是确定最佳可靠性水平的重要因素，在该水平下，可靠性投资达到最佳结果，以减少由于供电中断造成的客户损失成本。
This paper presents a technique to calculate cost-related reliability indices of a composite power system at the load points and for the overall system. An adequacy equivalent approach is utilized to effectively reduce the required computation times for interconnected composite system analysis. The cost-related reliability indices are calculated in the form of both annualized and annual values. System studies conducted on two interconnected reliability test systems are presented which provide insight into the values of the indices in different situations. The cost reliability indices are important factors in determination of the optimal reliability level at which the reliability investment achieves the best results to reduce the customer damage costs due to power supply interruptions.