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光纤测温技术在封闭式发电机定子的应用

Application of Optical Fiber Temperature Measurement Technology in Closed Generator Stator
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摘要 发电机作为机械能向电能转化的关键设备,其健康状况影响着水电站的设备安全甚至电网的稳定运行,为了实时掌握发电机组的健康状况,必须对设备的运行状态进行全面监测。本文以株溪口水电站为例,在封闭式定子上增加一套温度动态监测系统,有效监测机组定子温度,及时预警异常温度状况,准确定位温度异常部位。既避免电站机组由于事故的扩大化造成的设备损坏,也避免由于机组长时间停机而造成的经济损失,为确保水电站的安全稳定运行及推进状态检修提供技术支撑。
作者 钱程 谢澍宇 刘禹 QIAN Cheng;XIE Shu—yu;LIU Yu
出处 《水电站机电技术》 2022年第10期66-68,129,共4页 Mechanical & Electrical Technique of Hydropower Station
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