电气制动装置在水电机组应用中暴露出的缺陷及解决的办法

• 作 者: 刘有国
• 机 构: 云南省鲁布革发电厂,
• 出 处: 水电厂自动化
• 发表日期: 2000年03期
• 关键词: 电气制动 水电机组 转速～时间图 时间图 可调变压器 定子线棒 额定励磁电流 定子 转子回路 西门子

鲁布革电厂电气制动装置是从西门子引进的,在运行中发现刹车电流过大而引起定子线棒接头烧坏的情况,经过几年的摸索和分析,找到了解决此问题的办法。

The electrical braking device of Lubuge plant was introduced from Siemens. During the operation, it was found that the braking current was too large and the stator bar connector was burned out. After several years of exploration and analysis, the solution to this problem was found out.