基于节点电压的电网无功优化策略研究

Study on idle optimization strategy base on node voltage

电力系统无功优化可以有效地降低网损,并提高系统电压的合格率,从而降低网络运行费用,提高电压质量。因此,研究电网的无功优化,对于提高电网的运行的经济性和稳定性有重大意义。文章介绍了电力系统无功优化问题研究的发展及现状,给出了基于节点电压的电力系统无功优化的数学模型,综述了应用于电力系统无功优化问题。

The idle optimization of the electric power system can effectively reduce the lost of the electric power network and can improve the qualified rate of the system voltage. Therefore the operation cost of the network could be reduced and the voltage quality could be improved. Thus the study on the idle optimization of the electric power network would have the important significance to improve the economy and stability of the network operation. The paper introduced the development and status of the study on the idle optimization issue of the electric power system, provided idle optimization mathematical model of the electric power system base on the node voltage and stated the application of idle optimization to the electric power system.