大型同步电动机起动电抗器的选择  

Selection of Startup Reactor for Large-scale Synchronous Motor

作　　者：高贵军 巴月娥 郑伟 李鹏 盖亚光 阚颂 

机构地区：[1]鞍钢集团工程技术有限公司,鞍山114021 [2]鞍钢股份鲅鱼圈钢铁分公司,鞍山114021

出　　处：《冶金设备管理与维修》2017年第6期67-68,70,共3页Metallurgical Equipment Management and Maintenance

摘　　要：对电动机全压起动时配电母线电压降进行计算，求出满足要求的电抗值，然后按电抗器实际值对配电母线电压降及电动机起动转矩进行校验，以选择电动机起动电抗器。The required reactance value is obtained by calculating the voltage drop of distribution bus during the electric motor full-voltage startup. Then, the voltage drop of the distribution bus and motor startup torque are checked according to the actual value of reactor so as to select a reactor for the electric motor.

关 键 词：同步电动机 全压起动 起动电抗器 

分 类 号：TM341[电气工程—电机]