中国AP1000的人因工程安全审评的几个问题

Several Issues in Safety Review of Human Factors Engineering in Chinese AP1000 Nuclear Power Plant

第一座AP1000核电厂建造于中国的浙江省三门县。人因工程原则应用于核电厂控制室设计以及于全厂设计。本文依据法规标准对三门核电厂的人因工程进行了审评。本文介绍了审评过程中的几个重要问题。主要是主控室设计(包括环境和布局),背景噪声,主控室温升的设计变更,集成系统确认和人因工程偏差项。

The first API000 nuclear power plant is constructed in Sanmen county in Zhejiang Province in China. Human factors engineering disciplines are applied to the design. Human factor engineering includes these elements ： human factors engineering program management, operating experience review, functional requirements analysis and allocation, task analysis, staffing, integration of human reliability analysis with human factors engineering, human system interface design, procedure development, training program development, human system interface verification and validation, design implementation, human perform-ance monitoring , the minimum inventory of controls, displays, and alarms present in the main control room and at the remote shutdown workstation. These contents mentioned above are reviewed according to standards, rules and regulations. This article introduces several important issues during the reviewing. The issues emphasize on the main control room design （including environment and layout） , background noise in the actual main control room may exceed too much to design value, the design change proposal about main control room habitability systems （VES） changes to satisfy post-actuation performance require-ments, integrated system validation, and human engineering discrepancy （HED）