煤矿高压无功补偿及谐波治理的研究

Research on High Voltage Reactive Power Compensation and Harmonic Control in Coal Mine

针对某煤矿存在的功率因数低、谐波超标等问题进行调查研究,通过对市场上现有高压无功补偿技术的成熟度、适用性、功耗和补偿效果的对比分析,结合该煤矿实际情况,经过仿真分析,确定采用电容器组自动分组投切的补偿方式+FC滤波支路技术来针对性地解决该矿存在的问题。

In this paper,the problems of low power factor and excessive harmonics in a coal mine are investigated.Through comparative analysis of the maturity,applicability,power consumption and compensation effect of the existing high-voltage reactive power compensation technology on the market,combined with the actual situation of the coal mine,through simulation analysis,it is determined to adopt the compensation method of capacitor bank automatic group switching+FC Filter branch technology to solve the problems of the mine.