1000MW级核电站常规岛厂房疏放水系统设计优化方案研究

Research on design optimization scheme of drainage water system for conventional island of 1000MW nuclear power plant

核电厂疏放水系统是影响机组长期稳定运行的重要组成部分[1]。本文通过分析CAP1000系列三代核电机组项目设置的疏放水系统方案,对1000MW级核电站汽机厂房疏放水系统提出优化方案研究。研究结果显示,优化设计方案满足了核电厂的设计要求,同时本研究结果也可为后续其他核电厂提供参考。

The water drainage system of nuclear power plant is an important part of the long-term stable operation of the unit[1].Through analyzing and studying the water diversion system scheme set up in the CAP1000 series third-generation nuclear power unit project,the optimization scheme of the water diversion system for the turbine building of 1000MW nuclear power plant is proposed.The results show that the optimal design scheme meets the design requirements of nuclear power plants,and the results can also provide reference for other nuclear power plants in the future.