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本文从工作原理、性能特点、型号命名和操作步骤等几个方面系统地介绍了SP系列无环流静止式进相器,该进相器是一种专为大中型绕线式异步电动机设计制作的就地无功功率补偿装置。它串接于电动机转子回路,用以提高电动机的功率因子,降低定子电流、降低电动机温升、降低电动机及电网的无功及有功损耗、改善电动机的运行状况和延长电动机的使用寿命,对节约能源、降低单位产品成本和提高企业的经济效益具有重要意义,可广泛应用于水泥、化工、矿山、冶金、钢铁、造纸和制药等行业的大中型绕线式异步电动机。
This article systematically introduces the SP series of non-circulating static phase shifter from several aspects of the working principle, performance characteristics, model naming and operating steps, the phase shifter is a specially designed for large and medium-sized wound induction motor Reactive power compensation device in place. It is connected in series with the motor rotor circuit to increase the power factor of the motor, reduce the stator current, reduce the temperature rise of the motor, reduce the reactive power and active power loss of the motor and the grid, improve the running status of the motor and prolong the service life of the motor, Energy, lower unit cost of products and improve the economic efficiency of enterprises is of great significance, can be widely used in large and medium-sized wound induction motor in the cement, chemical, mining, metallurgy, steel, paper and pharmaceutical industries.