节点功率分配原则对比研究

摘 要:对节点复功率分配原则和原有的比例分配原则进行了深入的对比分析,推导出了原有的按比例分配原则成立的充分必要条件,讨论了复功率分配原则可能出现的反向潮流问题,对2种节点功率分配原则进行了相对误差分析.分析表明原有的比例分配原则仅在某些特定条件下成立,按其进行潮流追踪可能会造成较大误差,潮流追踪应当以节点复功率分配原则为基础.为利用潮流追踪算法解决电力市场中的输电费用和网损分配等问题提供了理论依据.
关键词:比例分配原则;复功率分配原则;潮流追踪;误差分析
分类号:TM761+.22 文献标识码:A
文章编号:1004-9649(2007)02-0014-05

Comparison of sharing principle of node power

ZHANG Ji  ZHANG Li-zi  LI Zhao-li  WANG Yan-ling 

作者简介:张集(1980-),男,河北石家庄人,博士研究生,从事电力市场及电网运行相关课题研究.E-mail:cnzhangji@sina.com
作者单位:张集(华北电力大学(北京)电气工程学院,北京,102206) 
      张粒子(华北电力大学(北京)电气工程学院,北京,102206) 
      李兆丽(北京电力公司,北京,100034) 
      王雁凌(华北电力大学(北京)电气工程学院,北京,102206) 

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