摘要
电机频繁启停会对系统造成很大冲击,也会影响系统其他负荷的正常运行。采用软启动器减小了电机频繁启动对系统的冲击,克服了启动电流过大、启动时间过长对电机造成的损害,采用不同的控制方式增强了系统控制的灵活性和可靠性。
Frequent starting and stopping of electromotor will create a great impact on the system,and also have influence on normal running of other loads of the system.The adoption of soft starter results in the reduced impact of frequent start-stop of electromotor, thus it avoids the damage to the motor because of over-current of starting and long starting time.Different modes of control are used to strengthen flexibility and reliability of the control of the system.
出处
《电工技术》
2004年第3期64-65,共2页
Electric Engineering
