Circulating current loss;
energy market;
transmission loss allocation;
LOSS ALLOCATION;
GENERATORS;
POWER;
LOADS;
D O I:
10.1109/TPWRS.2010.2052115
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
080906 [电磁信息功能材料与结构];
082806 [农业信息与电气工程];
摘要:
In this paper, characterizing transmission losses according to their origin is carried out. Transmission loss is decomposed into three components. The first is due to the current flow from generators to loads. The second is due to the circulating current between generators. The third represents the contribution of network structure and controls to increasing or decreasing transmission losses. Analytical proofs of the proposed loss decomposition are presented along with methods of allocating each component to the parties contributing to it. Illustration on simple dc and ac systems is presented. Results of application of the proposed method compared with other methods are also presented.