含UPFC网络的潮流计算及稳态特性仿真分析

Power Flow Calculation and Steady State Simulation Analysis of Power Systems with UPFCs

基于统一潮流控制器(UPFC)控制支路的节点功率解耦法,提出了扩展雅可比法的含UPFC电力网络的稳态潮流统一计算方法。通过对IEEE标准系统的仿真,表明了该方法具有很好的迭代效果和收敛性,同时定性地说明了UPFC多种参数控制模式对电网灵活的控制效果。

This paper presents an extended Jaeobian matrix method to solve The power system equipped with Unified Power Flow Controllers （UPFC） based on the bus injection power deeoupled method. The simulations of IEEE standard systems indicate that this method has a very good iterative effect and convergence. Meanwhile, it has also qualitatively illustrated the flexible control effects to power grid by various parameter control modes.