标题:Analysis of the impact of voltage on the loss allocation method based on circuit theory
作者:Mao, Zeqian ;Zhang, Li ;Han, Xueshan ;Feng, Ji
作者机构:[Mao, Zeqian ;Zhang, Li ;Han, Xueshan ;Feng, Ji ] Key Laboratory of Power System Intelligent Dispatch and Control of Ministry of Education, Shandong U 更多
会议名称:5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015
会议日期:November 26, 2015 - November 29, 2015
来源:Proceedings of the 5th IEEE International Conference on Electric Utility Deregulation, Restructuring and Power Technologies, DRPT 2015
出版年:2015
页码:12-16
DOI:10.1109/DRPT.2015.7432211
摘要:Effect of voltage hasn't been considered reasonably in existing loss allocation methods. Aiming at the problem, the impact of voltage on the loss allocation method based on circuit theory is deeply discussed in this paper. Firstly, the two node equivalence modes and principles of the branch loss allocation method are investigated. Then the relationship between voltage and the loss under different node equivalence modes is analyzed on the premise that all nodes′ injection currents are fixed, so as to keep the influence of current on loss allocation constantly at different voltage levels. The analysis and simulations reveal that none of the methods can reflect the effect of voltage on loss allocation, and this is due to node equivalence rather than branch allocation principle. So a more reasonable node equivalence should be developed to reflect the influence of voltage on loss allocation.
© 2015 IEEE.
收录类别:EI
资源类型:会议论文
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