智能配电网电压控制技术研究综述

Review of Research on Voltage Control Technology in Intelligent Distribution Network

对配电网进行有效的电压控制能够降低电网的网络损耗,改善配电网电压水平以及提高网络运行稳定性。大量分布式电源(DG)接入智能配电网,会给电网造成较大的电压波动,使电压控制面临新的难题。文章通过对国内外学者研究成果的分析,总结了控制配电网电压的主要方法,并对智能配电网电压控制技术的未来研究方向进行了展望。

Effective voltage control for distribution network can reduce the network loss, improve the voltage level of distribution network and improve the stability of network operation. A large number of distributed generation （DG） access to smart distribution network will cause large voltage fluctuations to the power grid, making voltage control facing new challenges. Through the analysis of the research results of domestic and foreign scholars, this paper summarized the main methods to control the voltage of the distribution network, and looked forward to the future research direction of the voltage control technology in the intelligent distribution network.