摘要
本文介绍了一个控制桥式起重机的变频调速系统，它根据桥吊的特殊性能要求，采用矢量控制方式，具备平滑调速、能量回馈、顺序制动等功能。本控制系统已在某电厂发电机房桥吊上投入使用，运行效果良好，完全满足用户要求。
This paper introduces a cycloconverter fed system applied to the bridge crane. According to the special requires of bridge crane, it adopts the vector control theory, has functions of regulating speed smoothly, energy feed back, sequence brake etc. This control system has been put into operation in the generator workshop of a power plant, operation results show that it has good performance and reliability, large start torque and brake torque.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1997年第7期108-112,共5页
Journal of South China University of Technology(Natural Science Edition)
关键词
桥式起重机
矢量控制
能量回馈
顺序控制
the bridge crane
vector control
energy feed back
sequence control
