某水电站桥式起重机变频控制系统的改进设计  

Improved Design of Frequency Conversion Control System of Bridge Crane in a Hydropower Station

作　　者：王红艳[1] 刘彦良[1] WANG Hongyan;LIU Yanliang(Haihe River Water Conservancy Commission Yinluan Project Authority Daheiting Reservoir Management Service,Qianxi 064300,China)

机构地区：[1]海委引滦局大黑汀水库管理处,河北迁西064300

出　　处：《电工技术》2020年第24期20-22,共3页Electric Engineering

摘　　要：文章对某水电站桥式起重机变频系统的局部缺陷进行了探索性的改进设计,提高了原有控制系统的安全性与可靠性,弥补了存在的技术缺陷。An exploratory improvement design was made on the local defects of the frequency conversion system of a bridge crane of a hydropower station,which improved the safety and reliability of the original control system and made up for the existing technical defects.

关 键 词：桥式起重机 变频控制 改进 设计 

分 类 号：TH215[机械工程—机械制造及自动化]