| 基于耗散功率分配法的节点电价计算与修正 |
| |
| 引用本文： | 彭建春,黄泽荣,肖文娴.基于耗散功率分配法的节点电价计算与修正[J].电网技术,2009(20). |
| |
| 作者姓名： | 彭建春 黄泽荣 肖文娴 |
| |
| 作者单位： | 深圳大学机电与控制工程学院;惠州供电局;娄底电业局; |
| |
| 基金项目： | 国家自然科学基金资助项目(50677015)~~ |
| |
| 摘 要： | 对于开放的电力市场,网损成本分量提供的经济信号对引导电力市场参与者合理配置资源有着不容忽视的作用。基于支路耗散功率分配法,推导了一种网损微增率新算法。该算法不依赖于平衡节点,能够反映包括平衡节点在内的系统所有节点对网损的影响,从而在物理层面上建立起系统各节点与支路耗散功率之间的微增量关系。运用该算法对IEEE-30节点系统进行仿真计算,验证了该算法的正确性和有效性。
|
| 关 键 词： | 电力市场 节点边际电价 网损微增率 网损成本 |
Calculation and Modification of Nodal Marginal Price Based on Imputation of Impedance-Branch Dissipation Power |
| |
| PENG Jian-chun,HUANG Ze-rong,XIAO Wen-xian.Calculation and Modification of Nodal Marginal Price Based on Imputation of Impedance-Branch Dissipation Power[J].Power System Technology,2009(20). |
| |
| Authors: | PENG Jian-chun HUANG Ze-rong XIAO Wen-xian |
| |
| Affiliation: | PENG Jian-chun1,HUANG Ze-rong2,XIAO Wen-xian3(1.College of Mechatronics & Control Engineering,Shenzhen University,Shenzhen 518060,Guangdong Province,China,2.Huizhou Electric Power Bureau,Huizhou 516001,3.Hunan Electric Power Bureau,Loudi 417000,Hunan Province,China) |
| |
| Abstract: | For deregulated electricity markets,the economic signal offered by loss cost component plays an unneglectable role in guiding market participants to rationally configure resources.Based on the imputation of impedance-branch dissipation power,a new algorithm for incremental transmission loss is deduced,which does not depend on slack bus and can reflect the impacts of all buses in the system,including the slack bus,on network loss,thus the incremental expression of branch dissipation power in terms of bus pow... |
| |
| Keywords: | power system nodal marginal price incremental transmission loss loss cost |
| 本文献已被 CNKI 等数据库收录！ |
|
