从工矿企业电费的计算看提高功率因数的意义  

Meaning of Enhancing Power Factors from Calculation of Electricity Charge of Industrial and Mining Enterprises

作　　者：王顺琼[1] 

机构地区：[1]昆明冶金高等专科学校材料与机械学院,云南昆明650033

出　　处：《昆明冶金高等专科学校学报》2009年第3期67-70,共4页Journal of Kunming Metallurgy College

摘　　要：由于工矿企业负荷的感性性质,国家采取"功率因素调整电费"来收取电费,通过分析"功率因素调整电费"的计算方法,说明工矿企业必须要进行无功补偿,提高用电设备的功率因数,从而获得更大的经济效益的重要意义。Due to the perceptual characters of industrial and mining enterprises ＇ load, the government adopts a way of ＂power factors modulating electricity charge＂ to collect electricity charges. Through analyzing the calculation method of ＂power factors modulating electricity charge＂, the paper argued that industrial and mining enterprises had to carry out vat compensation to enhance power factors of equipment, so that more economic benefits can be gained.

关 键 词：感性负载 功率因数调整电费 无功补偿 功率因数 

分 类 号：TM744[电气工程—电力系统及自动化]