Based on character of host condensator, degree of super-cooling of vacuum-condensed water is researched.System design rule, model and realization method are illustrated in detail.

• 摘要从主冷凝器的特性出发，对真空-凝水过冷度控制系统进行了深入地研究，详细阐述了系统的设计准则、设计模型及实现方法。