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随着煤矿机电设备逐渐更新,大功率电动机、变压器等电气设备在矿山得到广泛应用,这样对电网的供电质量要求很高,要求提供优质的正弦波形的电压。为保证供电系统中所有的电气设备能在电磁兼容意义的基础上进行正常、和谐的工作,我们选用无功功率补偿装置,防止供电系统的电压、电流波形产生畸变,保证供电质量。
With the gradual updating of coal mine electromechanical equipment, high-power motors, transformers and other electrical equipment are widely used in mines, so the power supply of high quality requirements, requiring high-quality sinusoidal voltage. To ensure normal and harmonious work of all electrical equipment in the power supply system based on the meaning of electromagnetic compatibility, we use reactive power compensation device to prevent the voltage and current waveforms of the power supply system from being distorted and ensure the power supply quality.