The application of high voltage variable frequency energy saving transformation technology in coal mine main ventilators
The main ventilation fan is one of the main equipment in coal mines.In some coal mines,the operating power of the main ventilation fan in the later stage of mining far exceeds the required operating power for normal production,resulting in severe energy loss.Based on this,in response to the demand for high-voltage frequency conversion energy-saving transformation of coal mine main ventilators,a high-voltage frequency conversion energy-saving transformation plan for coal mine main ventilators is proposed.Through practical analysis,the high-voltage frequency conversion energy-saving transformation effect of coal mine main ventilators is good,achieving the goal of improving quality and efficiency.
high voltage frequency conversionenergy saving technologymain ventilation fan
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