汽轮机监视仪表系统校准方法  

System calibration method for turbine supervisory instrumentation system

作　　者：韦宣[1] 史亚丽[1] 赵婷婷[1] 瞿丽莉[1] 杨海燕[1] WEI Xuan SHI Yali ZHAO Tingting QU Lili YANG Haiyan(Xi＇an Thermal Power Research Institute Co. ,. Ltd. ,Xi＇an 710054 ,China)

机构地区：[1]西安热工研究院有限公司,陕西西安710054

出　　处：《热力发电》2016年第12期50-55,共6页Thermal Power Generation

摘　　要：介绍了汽轮机监视仪表(TSI)系统传感器的实验室检定、校准以及现场校准的方法和原理,详细说明了振动、位移、转速传感器检定和校准系统,建议建立由传感器检定数据库和现场校准数据库组成的TSI系统校准数据库,并通过实例分析给出了TSI系统传感器的实验室检定和校准以及现场校准方法,可为机组的安全运行提供有力的数据支持。This article describes the principle of the laboratory verification, calibration and field calibration method for turbine supervisory instrumentation （TSI） system sensor. The vibration, displacement, speed sensor test and ealihration system is described in detail. It recommended the TSI system database should be established, which includes the sensor verification database and field calibration database. Moreover, the la- boratory verification,calibration and field calibration method of the TSI system sensor is applied in a case study, which provides strong data support for the safe operation of the unit.

关 键 词：TSI系统 机械运行参数 实验室检定 现场校准 振动传感器 位移传感器 转速传感器 校准数据库 

分 类 号：TK31[动力工程及工程热物理—热能工程]