“华龙一号”核电技术自主化DCS设计与实现

Design and Implementation of Technology Autonomous DCS for"HRP1000"Nuclear Power Plant

“华龙一号”是我国具有完全自主知识产权的第三代核电技术。它是根据福岛核事故经验反馈以及我国和全球最新安全要求进行研发的。通过对“华龙一号”数字化仪控系统的研究,并结合对最新的法规标准、功能及设备分级、设计原则和总体设计方案的分析,及CPR1000核电项目设计经验,形成完全自主化的三代核电仪控系统架构,保证三代核电厂更安全、更先进。同时,对二代加核电厂与三代核电厂作对比分析,提炼出三代核电厂仪控系统在技术上的创新点和改进点,并结合防城港3#、4#机组进行说明,证明“华龙一号”仪控系统设计的分级原则和设计更加合理,三代核电技术更加安全、可靠。“华龙一号”基于自主化控制平台全厂DCS解决方案的提出,为“华龙一号”核电厂走出国门提供了原型保障。

"HRP1000"is China's third generation nuclear power technology with completely independent intellectual property rights.It was developed based on the experience of the Fukushima nuclear accident and the latest safety requirements in China and around the world.By means of"HRP1000"digital instrument control system of research combined with the analysis of the latest regulations,standards,functions and classification,design principle and the overall design and CPR1000 nuclear power project design experience,forming total self-independence of third-generations of nuclear all control system architecture,assuring the third generation nuclear power plant to be safer and more advanced.At the same time,based on the second-generation nuclear power plant and the comparative analysis of the third-generations of nuclear power plant,the research extracts the technical innovation points and improvement of the third-generations of nuclear instrument control system,and it combines the explanation of the Fangchenggang 3#,4#units to demonstrate that"HRP1000"instrument control system’s classification principle and design are more reasonable.The third-generation of nuclear power technology is more safe and reliable.Based on the proposal of the DCS solution for the whole plant of the autonomous control platform,"HRP1000"provides the prototype guarantee for the"HRP1000"nuclear power plant to go abroad.