| 核安全级DCS保护算法离线调试工具的设计与实现 |
| |
| 引用本文： | 张春雷,张保乾,任保华,彭立,张智慧.核安全级DCS保护算法离线调试工具的设计与实现[J].核动力工程,2019,40(5):160-164. |
| |
| 作者姓名： | 张春雷 张保乾 任保华 彭立 张智慧 |
| |
| 作者单位： | 北京广利核系统工程有限公司,北京,100094;北京广利核系统工程有限公司,北京,100094;北京广利核系统工程有限公司,北京,100094;北京广利核系统工程有限公司,北京,100094;北京广利核系统工程有限公司,北京,100094 |
| |
| 摘 要： | 在核电厂安全级DCS系统工程设计阶段，通过人工检查难以发现保护算法逻辑、人因错误等组态问题，设计人员也很难评估及分析算法的动态特性，而连接设备调试效率很低，且不支持暂停、回退、跳转等功能，一旦发现问题缺乏快速有效的定位手段。因此核安全级DCS中增加针对保护算法的离线调试工具是解决问题的有效手段。本文基于我国首个具有自主知识产权的核安全级数字化控制保护系统平台——和睦系统， 在满足核电标准要求的基础上实现了一种可应用于核安全级分布式控制系统（DCS）保护算法的离线调试工具。该工具大幅提高了核安全级保护算法的设计周期和测试效率，并为现场调试和故障定位提供了快速而有效的维护手段，目前已应用于阳江核电站、红沿河核电站等多个核电DCS项目中。
|
| 关 键 词： | DCS 算法组态 编译 离线调试 |
An Offline Debugging Tool of Nuclear Security Protection Algorithm in the DCS |
| |
| Abstract: | During the engineering design of DCS for the nuclear power plants, it is difficult to find configuration errors such as protection algorithm logic and human errors by manual check, and it is also hard for the designers to evaluate and analyze the dynamic characteristics. It is inefficient to debug the algorithm through connecting devices, and the devices cannot support functions such as suspension, back, fallback and jump, which leads to lacking of efficient methods to locate errors. It is an effective means to use offline debugging tools to debug protection algorithm in the safety DCS of nuclear power plants. Based on FirmSys, the first nuclear safety level DCS, which China owns the intellectual property rights, an offline debugging tool in nuclear safety protection algorithm has been designed in this paper, which realizes the debugging of logic control protection and can meet the requirements of nuclear power standards. This method can improve the correctness and rationality of the logic configuration. The tool can shorten the design cycle and increase the debugging efficiency of? nuclear safety protection algorithm, and it also provides a fast and efficient way for field debugging and locating errors. It has been used in several nuclear power projects, such as Yangjiang Nuclear Plant Plant and Hongyanhe Nuclear Power Plant. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《核动力工程》浏览原始摘要信息 |
|
点击此处可从《核动力工程》下载全文 |
|
