CAJ | 학술논문

现场可编程门阵列（ FPGA）设备因具有行为确定、结构简单、时间响应快、易于取得监管和取证等优点，越来越广泛应用于核安全系统，特别是新一代核电厂安全级仪控系统。 FPGA安全级仪控产品可以克服核电仪控系统设备老化问题，是目前核电厂仪控系统进行技术改造的首选方案，满足三代核电高安全性与高可靠性的要求。同时，随着我国核电建设事业的快速发展及三代AP1000技术的引进，被誉为核电厂“神经系统”的数字化控制系统（DCS）的自主化越来越受到人们的关注。但是，核电业主和国家核安全管理当局都要求对FPGA安全级DCS系统进行严格的验证与确认（ V＆V），以保证FPGA安全级DCS产品的高质量和高可靠性。论文探讨了基于FPGA技术的安全级DCS系统研发过程V＆V生命周期模型、V＆V标准体系、V&V活动和方法，讨论了FPGA技术安全级DCS产品V＆V可能采用的仿真和测试技术，并提出了FPGA开发工具鉴定的方法。
현장가편정문진렬（ FPGA）설비인구유행위학정、결구간단、시간향응쾌、역우취득감관화취증등우점，월래월엄범응용우핵안전계통，특별시신일대핵전엄안전급의공계통。 FPGA안전급의공산품가이극복핵전의공계통설비노화문제，시목전핵전엄의공계통진행기술개조적수선방안，만족삼대핵전고안전성여고가고성적요구。동시，수착아국핵전건설사업적쾌속발전급삼대AP1000기술적인진，피예위핵전엄“신경계통”적수자화공제계통（DCS）적자주화월래월수도인문적관주。단시，핵전업주화국가핵안전관리당국도요구대FPGA안전급DCS계통진행엄격적험증여학인（ V＆V），이보증FPGA안전급DCS산품적고질량화고가고성。논문탐토료기우FPGA기술적안전급DCS계통연발과정V＆V생명주기모형、V＆V표준체계、V&V활동화방법，토론료FPGA기술안전급DCS산품V＆V가능채용적방진화측시기술，병제출료FPGA개발공구감정적방법。
Taking the advantages of determining behavior , simple, fast responding time and easy to license , Field-programmable gate arrays ( FPGAs) are becoming a more critical component of safety instrument and control ( I&C) systems in nuclear plant power ( NPP) ,especially for the next generation .A FPGA based safety I&C production provide a capability to protect against obsolescence and for NPP I&C system and tendentious so -lution to retrofit .A FPGA-based technology can meet safety and reliability requirement of 3 rd generation NPP . With China's rapid development of NPP I&C of third generation AP 1000 technology , the autonomy of NPP "nervous system"digital control system ( DCS) pay more and more people's attention .However , both purchaser and national safety regulators require rigorous verification and validation ( V&V) for the FPGA based safety I&C system to ensure that the FPGA based safety I&C production has high safety and reliability .This paper Investi-gates the lift cycle model , V&V standard system , V&V activity and mmethodology for NPP safety I&C .simula-tion and testing technology of V&V activity also be presented in the paper .