电制动技术在乌溪江水电厂的应用  

Application of Electric Braking Technology at Wuxijiang Hydropower Plant

作　　者：陈列[1] 朱逸苏 

机构地区：[1]浙江华电乌溪江水电厂,浙江衢州324000

出　　处：《水电能源科学》2009年第2期172-174,共3页Water Resources and Power

摘　　要：阐述了乌溪江水电厂50 MW水轮发电机组电气制动技术系统的设计原理、结构、控制回路及设备选型。现场试验运行结果表明,该系统结构简单、稳定可靠,满足了"少人值班、无人值守"及系统调峰要求,是一种较理想的制动方式,可为电气制动停机技术的应用提供借鉴。This paper focuses on design principle, structure control circuit and equipment selection of electric braking technology for 50MW hydroelectric generating unit. The result of field operation shows that system architecture is simple, stable and reliable. It is competent for the unattended mode operation for hydropower plants and peak-load regulation. It is a more perfect braking type. References are provided for using of electric braking technology.

关 键 词：水轮发电机组 电气制动 可编程控制器 

分 类 号：TP276[自动化与计算机技术—检测技术与自动化装置]