压水堆核电站二回路的水汽质量

介绍了压水堆核电站1 000MW机组二回路水汽质量的高控制标准,并与火力发电机组的水汽质量控制标准进行了对比.还介绍了保证压水堆核电站二回路水汽质量的措施.;The high control criteria of water vapor quality in secondary circuit of 1000 MW PWR is introduced,and the criteria are compared with those in thermoelectric generating set.Furthermore,this article introduces the techniques to ensure the water vapor quality in secondary circuit of PWR