Improvements in the representation of PV buses on three-phase distribution power flow

被引:57
作者
Garcia, PAN [1 ]
Pereira, JLR [1 ]
Carneiro, S [1 ]
Vinagre, MP [1 ]
Gomes, FV [1 ]
机构
[1] Univ Fed Rio de Janeiro, COPPE, BR-36036330 Juiz De Fora, Brazil
关键词
current injection power flow; distribution power flow; PV buses; unbalanced power flow;
D O I
10.1109/TPWRD.2003.820414
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This letter describes a new voltage controlled bus (PV bus) representation in connection with the three-phase current injection method-TCIM of power flow analysis. This representation requires an augmented system of linearized equations to incorporate the reactive power as a dependent variable. Tests and comparisons between the former and the new approach are described and the improved stiffness of this new proposition is demonstrated.
引用
收藏
页码:894 / 896
页数:3
相关论文
共 2 条
[1]   Reliable load flow technique for radial distribution networks - Discussion [J].
Abur, A .
IEEE TRANSACTIONS ON POWER SYSTEMS, 1999, 14 (03) :1069-1069
[2]   Three-phase power flow calculations using the current injection method [J].
Garcia, PAN ;
Pereira, JLR ;
Carneiro, S ;
da Costa, VM ;
Martins, N .
IEEE TRANSACTIONS ON POWER SYSTEMS, 2000, 15 (02) :508-514