国产分散控制系统主要性能测试对比  

Comparisive test of main performance of domestic distributed control system

作　　者：卢化 蔡钧宇 蔡萍萍 苏烨 李飞 LU Hua;CAI Junyu;CAI Pingping;SU Ye;LI Fei(E.Energy Technology Co.,Ltd.,Hangzhou 310014,China;State Grid Zhejiang Electric Power Research Institute,Hangzhou 310014,China)

机构地区：[1]杭州意能电力技术有限公司,浙江杭州310014 [2]国网浙江省电力有限公司电力科学研究院,浙江杭州310014

出　　处：《热力发电》2022年第3期191-198,共8页Thermal Power Generation

摘　　要：对国内各大厂家分散控制系统(DCS)主要性能和应用功能进行测试,选用4套国产自主可控DCS、4套国产其他DCS及1套进口DCS,对控制器和网络切换稳定性、数据采集实时性、抗干扰能力、电源适应性、专用功能块的适用性以及系统其他主要特性进行测试对比。测试结果表明:在主要性能及应用功能方面,国产自主可控DCS与进口DCS已基本无差距;大部分自主可控DCS处理器运行速度、网络传输实时性及抗干扰性优于进口DCS,处理器切换稳定性整体与进口DCS齐平;各大厂家DCS主要性能和应用功能均已基本满足要求,部分指标高于行业标准要求,如在实际应用基础上对系统易用性进行加强,则国产DCS的使用效果会更好。The main performance and application functions of distributed control system(DCS) of major domestic manufacturers were detected, four sets of domestic self-controllable DCS, four sets of other domestic DCS and one set of imported DCS were selected to compare the stability of controller and network switching, real-time data acquisition, anti-interference ability, power adaptability, applicability of special function blocks and other main characteristics of the system. The test results show that, in terms of main performance and application functions,there is basically no difference between domestic self-controllable DCS and imported DCS. In terms of processor running speed, real-time network transmission and anti-interference, most self-controllable DCS are better than imported DCS, the switching stability of the processor is the same as that of the imported DCS. The main performance and application functions of DCS from major manufacturers have basically met the requirements, and some indicators are higher than the requirements of industry standards. If the usability of the system is strengthened in practical application, the application effect of the domestic DCS will be better.

关 键 词：分散控制系统 测试对比 国产 控制器 主要性能 应用功能 

分 类 号：TK01[动力工程及工程热物理]