核电厂调试问题设计分析及处理

Nuclear Power Commissioning Problem Treatment and Design Analysis

核电厂调试是核电工程建设的重要阶段,通过调试验证设计、设备制造、安装的正确性,发现并处理问题,保证核电机组按总体性能要求运行。就核电厂调试目的、调试文件管理、调试结果分析及处理进行阐述,以辅助给水系统(ASG)为例介绍主要调试内容,并利用Flowmaster系统设计分析仿真软件对除氧器流量超出设计基准案例进行分析,解决调试过程中发现的问题。

During nuclear power plant construction, commissioning is a very important stage. Through commissioning it finds the problems of the whole system, verifies the correction of design, equipments, and the installation, so to guarantee plant work as the performance requirements. This article states the commissioning purples, commissioning program management, commissioning results analysis and treatment. Using the NSSS ASG commissioning as example, it states the main content of commissioning and utilizes the flowmaster software handling the problem of deaerator flowrate excessing base requirement. That deals with the problem quickly and fast.