运行水电机组增设电制动装置  

Adding electrical braking device in operating hydropower units

作　　者：朱泽宽[1] 

机构地区：[1]天生桥水力发电总厂,贵州兴义562400

出　　处：《贵州电力技术》2014年第7期18-20,23,共4页Guizhou Electric Power Technology

摘　　要：通过对机组电气制动装置原理的介绍,分析了对已投运机组进行制动方式改造中应关注的问题,总结了电制动项目实施过程中所需的短路开关、控制系统、制动变等设备的选择,以及电气制动控制流程和防误措施的相关经验。Through the introduction of the principle for electrical braking device in unit, this paper analyzed the problems need to be concerned in the reformation of braking methods in units, and summarized the device selection of short circuit switch, control system and braking transformer in electrical braking project, and the experience of control process and anti-misoperaiton for electrical braking.

关 键 词：电气制动 设计 选择 控制流程 

分 类 号：TM312[电气工程—电机]