汽轮发电机氢气内漏在线监测技术应用研究  

Study on application of online monitoring technology for hydrogen inner leakage of turbonator

作　　者：王云峰 梁燕 

机构地区：[1]焦作电厂生产技术部,河南焦作454001 [2]焦作市中泰永昌煤矿机械制造有限公司技术部,河南焦作454001

出　　处：《电子技术应用》2011年第10期67-69,72,共4页Application of Electronic Technique

摘　　要：从工作原理及使用效果等方面,对目前在国内氢冷却汽轮发电机应用较多的几类漏氢监测装置进行了对比分析,并以焦作电厂#3发电机为例,对纳米管束采样-金属铂氢敏传感器型多通道漏氢在线监测技术的应用情况进行了论述,供发电厂设备运维和选购时借鉴。This paper analyzes the working principles and application effects of several common kinds hydrogen leakage monitoring devices used in our country currently. Taking the case of #3 generator in Jiaozuo Power Plant, the application of online multi-channels hydrogen leakage monitoring technology with nano pipe sampling-Pd hydrogen sensor is analyzed. It is convenient for power plant to refer in operating, maintenance and choosing the equipment.

关 键 词：汽轮发电机 漏氢 在线监测 铂氢敏传感器 安全 

分 类 号：TM312[电气工程—电机]