DEG系统和HC VWS系统的差异性分析

摘要

The paper introduces the components for"M310 Second Generation Plus"DEG system and"AP1000 reactor type"HC VWS system, indicates their differences from the allocation of water chilling unit,return water temperature differences of chilled water,end loading adjustment, and services of water chilling system,and sums up the design experience for the advanced design ideas referring to the two aspects,so as to ac-complish the design for the Hualong No. 1(ACP1000)nuclear island water chilling system.%介绍了"M310二代加"DEG系统和"AP1000堆型"HC VWS系统的组成要素,从冷水机组配置、冷冻水供回水温差、末端负荷调节方式、冷冻水系统服务范围等方面,论述了两者的差异性,在总结及借鉴二者的先进设计理念和设计经验的基础上,完成了华龙一号( ACP1000)的核岛冷冻水系统设计工作.