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现代钢铁企业中,各种类型的变流设备在轧机、感应加热设备和电弧炉上大量应用。为了提高供配电系统的功率因数,消除高次谐波对电能质量的影响,各种类型的无功功率补偿和谐波滤波装置在钢铁企业供配电系统中应用较多。为了对钢铁企业无功功率补偿和谐波滤波装置的应用和维护有更多的了解,本刊记者特约采
In modern steel companies, various types of converter equipment are widely used in rolling mills, induction heating equipment and electric arc furnaces. In order to improve the power factor of power supply and distribution system and eliminate the influence of higher harmonics on power quality, various types of reactive power compensation and harmonic filtering devices are widely used in the supply and distribution system for steel enterprises. In order to the steel enterprise reactive power compensation and harmonic filter device application and maintenance have more understanding, correspondents special mining