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分析了影响异步电动机功率因数降低的因素和提高功率因数所采取的措施,从几个方面分别介绍了并联无功补偿电容量的确定方法和提高功率因数后的计算降损效益,最后用实例论述了有无并联电容器对同一负载的耗电量与节约电能的影响。
The factors affecting the reduction of the power factor of asynchronous motor and the measures taken to improve the power factor are analyzed. The methods to determine the capacity of parallel reactive power compensation are introduced from several aspects and the calculation benefit of the power loss is calculated. Finally, Whether or not parallel capacitors have the same load power consumption and energy savings.