工业企业无功补偿方式浅析

Analysis of Reactive Power Compensation Methods in Industrial Enterprises

无功补偿有利于企业和电网节能降耗、经济运行.采用技术经济比较的方法对高压集中补偿、低压集中补偿以及低压分散就地补偿等几种补偿方式进行了对比分析,提出了不同情况下补偿容量确定的原则和方法,指出需根据企业实际情况合理配置补偿方式和确定补偿容量,并对现行电费政策在企业无功补偿方面存在的问题提出了改革的建议.

Reactive power compensation can immensely reduce the cost of economic operation and the energy consump- tion of the electricity of enterprises. By means of cost-effectiveness analysis of the results of high and lower voltage concentration compensation and the on-the-spot lower voltage dispersive compensation, the principles and methods for the determination of compensation capacity under different circumstances are proposed. It is suggested that the enterprise should properly select its compensation method and compensation capacity. And some proposals for reforming present policies over electricity charges regarding reactive power compensation in enterprises are suggested.