红水河2024，Vol.43Issue(3)：7-13,7.DOI:10.3969/j.issn.1001-408X.2024.03.002
白鹤滩水电站10000 kN坝顶双向门机控制系统设计开发
Design and Development of Control System for 10000 kN Gantry Crane of Baihetan Hydropower Station
郭浩 1辜建儒1
作者信息
- 1. 中国水利水电夹江水工机械有限公司,四川 乐山 614100
- 折叠
摘要
Abstract
Aiming at the problems of large lifting capacity of the main lifting mechanism of the gantry crane,the large number of walking motors of the gantry crane,and the large difference between the motor layout and the conventional gantry crane of Baihetan Hydropower Station,the design and development of the 10000 kN two-way gantry crane control system is carried out.The master-slave control and synchronization technology of the main lifting mechanism motor,the technology of controlling multiple motors by a frequency converter,and the optical fiber communication technology of each distributed site are studied.The synchronization and output balance of multi-motor rigid connection and flexible connection,and the control of multiple motors by a frequency converter,motor cables and communication control are solved.This provides development direction and ideas for the control design of large lifting hoists in the future.关键词
双向门机/主从控制/光纤环网/多电机控制/白鹤滩水电站Key words
gantry crane/master-slave control/optical fiber ring network/multi-motor control/Baihetan Hydropower Station分类
建筑与水利引用本文复制引用
郭浩,辜建儒..白鹤滩水电站10000 kN坝顶双向门机控制系统设计开发[J].红水河,2024,43(3):7-13,7.
