摘要
超大功率电动机的起动无论对负载还是对电网都有比较大的影响。通过对一台功率为10000kW,电压为6kV鼠笼电动机应用软起动器进行起动进行分析,对大功率电动机使用软起动器起动的经验以及优点作了初步的总结。通过炼油厂6kV/10000kW催化风机电动机软起动器的应用情况,分析其工作原理,提出了高压软起动对节能的重要意义。
The start of the motors has great influence on both load and power grid. The paper analyzes the soft starting for the squirrel - Cage Motor of 10000 kW and 6 kV and summarizes the experience and its strong points. The application of catalytic fan motor in the refineries is also analyzed, and it is proved that soft starting is energy - saying.
出处
《兰州石化职业技术学院学报》
2008年第2期11-14,共4页
Journal of Lanzhou Petrochemical Polytechnic
关键词
软起动
电机控制
压降
soft starting
motor controlling
pressure drop
