核电厂设备鉴定的过程控制与管理

The Process Control and Management on Equipment Qualification of Nuclear Power Plant

核安全级设备的设备鉴定是核电厂的一项重要安全措施,也是核安全文化的重要体现。随着我国核电厂建设的不断发展,如何通过规范的设备鉴定过程控制与管理,完成有效的设备鉴定的建立,并为后续设备鉴定的维持提供充分的技术准备,已成为核电厂工程公司和设备供应商的重要课题。总结了设备鉴定的3个过程:设计输入、设备鉴定的建立和设备鉴定的维持,然后重点针对在核电厂建设期间设备鉴定的建立与维持,提出了相应的过程控制与管理方法和要点,并介绍了贯穿于设备鉴定全过程的文件管理。

The equipment qualification（EQ） to the safety class equipments is an important safety measure for the nuclear power plants（NPP）,and also reflects the nuclear safety culture.Along with the continuous constructions of NPP in China,it has become an important issue for NPP engineering company and equipment suppliers how to effectively establish standard EQ process control and management,and provide sufficient technical arrangements to maintain this EQ management system.This paper summarizes three process of EQ including Design Input,EQ Establishment and EQ Maintenance,proposes the measures and key points for EQ process control and management in phase of NPP construction,and introduces the documents management during the whole process of EQ.