基于HPD的核电厂分布式控制系统验证与确认

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Verification and Validation of HPD-Based Nuclear Power Plant Distributed Control System

1. Nuclear Facility Safety Regulatory Department, Ministry of Environmental Protection, Beijing, 100034, China;
2. Nuclear and Radiation Safety Center, Ministry of Environmental Protection, Beijing, 100082, China

摘要: 验证和确认(V&V)过程是核电厂安全级数字化分布式控制系统(DCS)应用和取证关注的重要问题之一。硬件描述语言可编程逻辑器件(HPD)技术应用于核电厂安全级DCS会给取证带来新的审查问题。对国外的V&V法规和美国电气与电子工程师协会(IEEE)标准进行初步分析,依据IEEE 1012-2012标准,结合HPD特性,给出HPD系统各生命周期过程的V&V任务和方法,以及基于HPD技术的安全级DCS审查建议。
- 硬件描述语言可编程逻辑器件 /
- 核电厂 /
- 数字化分布式控制系统 /
- 验证与确认
Abstract: Verification and validation（V&V） process is one of the critical issues for the application and license of the safety class distributed control system（DCS） in nuclear power plants（NPPs）. The application of hardware description language programmable devices（HPDs） technology in NPP safety class DCS has introduced new regulatory issues. In this paper, preliminary analyses of overseas V&V regulations and IEEE standards are presented. Based on IEEE 1012-2012 standard, combined with the specific characteristics of HPDs, the whole life cycle V&V tasks and methods for HPDs system are detailed. The HPDs technology based safety DCS system regulation proposals are also provided.
- Hardware description language programmable device /
- Nuclear power plant /
- Distributed control system /
- Verification and validation