田湾核电站中子温度测量通道安装工具的研发

Development of Installation Tool for Neutron-Temperature Measurement Channel in Tianwan Plant

针对田湾核电站1~4号机组中子温度测量通道目前维护存在的耗时久、人员集体剂量高、安装困难等问题,通过对操作流程的优化,研发了中子温度测量通道的自动安装工具,有助于减少主线设备维护操作人员数量,实现人员辐射剂量最优化。

In view of the current maintenance problems of the neutron-temperature measurement channel in Tianwan Plant Unit 1-4,such as large time consumption,high collective dose of personnel,installation difficulties,etc.,this study developed an innovative automatic installation tool for neutron-temperature measurement channel through optimizing the operation process.The proposed design facilitates reduction in the number of personnel required by mainline equipment maintenance and achievement of optimized operator radiation exposure.