基于共轭电流全损耗分量法的输电损耗在线分摊计算  

Online Allocation of Transmission Loss Based on Conjugate Current Whole Loss Component Method

作　　者：魏立明[1] 张永[2] 朱懿[3] 

机构地区：[1]吉林建筑工程学院,长春130021 [2]吉林省电力有限公司培训中心,长春130022 [3]大连理工大学,辽宁大连116024

出　　处：《吉林电力》2009年第4期14-17,共4页Jilin Electric Power

摘　　要：主要讨论了基于共轭电流全损耗分量法的输电损耗在线分摊计算,通过IEEE-30节点系统验证了该算法,在计算过程中采用短时分段积分的方式进行在线电能损耗分摊计算,全年的电能损耗则利用了典型运行方式来计算。该算法根据各电源对支路的使用程度计算各电源对各支路应承担的损耗,从而计算系统网损在电源中的分摊量。它反映了各电源对网络的使用程度,因此趋于合理,而且算法基于潮流计算,算法简单,计算速度快。Online allocation of transmission loss based on the conjugate current whole loss method is mainly discussed in this paper. The algorithm is verified through the calculation of IEEE-30 bus system and short time subsection integration method is used in online power loss allocation calculation. The power loss of full year is calculated by the typical operating mode. The algorithm calculates the losses born by each branch circuits according to the allocation of the each power resource for the corresponding branch circuits. Therefore the allocation in power resource of system line losses are calculated. The algorithm reflects the network usage of each power resource. The algorithm , based on flow calculation, is simple and fast and tends to be reasonable.

关 键 词：电力市场 输电损耗分摊 共轭电流全损耗分量法 

分 类 号：TM714.3[电气工程—电力系统及自动化]