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CEPR型压水堆核电厂采用了世界上先进的三代核电技术,其核安全保障特别体现在CEPR的电气系统设计方面。CEPR电源系统配置的多重厂内应急电源,达到了冗余性、多样性和独立性的各项要求,满足纵深防御原则。在核岛安全电源方面,不同层级的应急电源配置足以应对全部的设计基准工况和设计延伸工况,在丧失厂外电源事故情况下的安全分析充分证明了其核安全特性。
The CEPR PWR NPP uses the world’s third generation advanced nuclear power technology, and its nuclear safety guarantee is especially reflected in the electrical system design of CEPR. CEPR power system configuration multiple in-plant emergency power supply to achieve the redundancy, diversity and independence of the requirements to meet the defense in depth principles. In the nuclear island safe power supply, different levels of emergency power supply configuration sufficient to meet all design basis conditions and design extension conditions, in the case of loss of off-site power accident safety analysis fully proved its nuclear safety features.