摘要
给出了电源对节点的有功电流和无功电流的定义 ,基于全微分和定积分的概念 ,推导了各电源在支路中复功率分量产生的有功损耗和无功损耗分量的计算公式、有功功率和无功功率分量产生的复功率损耗分量的计算公式 ;考虑了电源有功和无功的耦合作用对支路复功率损耗和潮流分量的影响。
Real and reactive currents into a bus due to a generator are defined in this paper. Based on the concepts of total differential and definite integral, a new method is derived theoretically to determine contributions of individual generators to branch real and reactive power losses, and contributions of individual source real or reactive power to branch MVA losses. The interaction between real and reactive powers is considered directly in MVA loss and flow components. The theory for determining branch MVA loss and flow components induced by each generator is founded.
出处
《中国电机工程学报》
EI
CSCD
北大核心
2001年第1期1-4,8,共5页
Proceedings of the CSEE
基金
国家 8 6 3资助项目! (86 3 5 11 9485 0 0 2 )
关键词
输电系统
复功率电源
功率分量理论
有功电流
无功电流
wheeling cost
complex loss component
complex power component
total differential
definite integr
