无功补偿及消谐装置在煤矿供电系统中的应用

Application of Reactive Power Compensation and Harmonic Elimination Devices in Power Supply System of Coal Mines

就矿井供电系统方面的问题,从高次谐波对煤矿供电系统的危害入手,分析有源滤波治理无功补偿的有效作用,进而阐述无功补偿及消谐装置的应用效果,以期对矿井的供电系统工作做出有益思考。

For the issues of mine power supply system, based on the hazards of the higher harmonic to the power supply system of coal mines, analyzes the effective role of active filter in managing reactive power compensation, and then describes the applied effect of reactive power compensation and harmonic elimination devices, in order to provide useful thinking for the work of power supply system of the mine.