低压配电网无功补偿方式的研究

随着电力事业的不断发展,电网日趋复杂,低压用电负荷日益增长,大量的无功功率在电网中流动形成线损,降低了电能的电压质量和电网经济效益.为此,分析比较了3种低压无功补偿方式的应用,认为应综合考虑技术性和经济性,寻求最优的无功补偿方案,以达到降低线损、提高电压质量的目的.

Research on Reactive Power Compensating Modes for Low Voltage Distribution Network

With the development of power industry,power network has become more and more complex,and a large quantity of reactive power resulted from the ever-increasing LV loads flows in the power network and causes line losses,which reduce voltage quality and the economic benefits of power network. This paper analyzes and compares the application of three LV reactive power compensating methods,coming to a conclusion that efforts should be made to find a reactive power compensating scheme that is optimal technically and economically, so as to reduce line losses and improve voltage quality.