【摘要】 提出一种基于加权有向邻接矩阵,快速搜索路径,并通过潮流追踪判别出其中的关键路径,从而确定无功补偿装置配置地点的改进方法。计算表明,该方法可找到无功源较佳的配置地点,有效地提高电网的功率传输能力,并间接达到提高电网电压稳定性的目的。此方法也适用于大型电力系统。更多还原

【Abstract】 On the basis of weighted directed adjacency matrix and by means of rapidly searching out the key paths among all the paths by power flow tracing, an improved algorithm for the allocation of reactive compensation devices is proposed. The results of calculation show that with the proposed method a better position to allocate the reactive power source can be found and the transmitting capacity of power network can effectively improved, and the voltage stability of power network can also be improved indirectly. The proposed method is suitable to large-scale power system.更多还原