In this paper, a direct method for static voltage collapsepoint in rectangle coordinate is presented.
本文提出了在直角坐标系下静态电压稳定临界点的一种直接计算方法。
2
The calculation example shows that this method effectively avoids the power flow convergence when close to the critical voltage collapsepoint.
算例表明所提算法有效规避了在接近崩溃点附近潮流收敛困难的问题。
3
Under the condition of suitable formulation, the power system can be away from the voltage collapsepoint, through controlling the left eigenvector of voltage collapsepoint.