现场总线技术在火电厂的应用  

Application of the field bus control technology in thermal power plant

作　　者：马玉敏[1] 

机构地区：[1]国核电力规划设计研究院,北京100094

出　　处：《华电技术》2010年第5期38-40,43,共4页HUADIAN TECHNOLOGY

摘　　要：从数字化电厂和控制系统功能及物理分散2个方面分别阐述了现场总线技术在火电厂中应用的重要性。分析了现场总线的技术特点,论述了现场总线技术在国外火电厂应用的成功经验,针对目前国内智能现场设备的现状,提出了在国内火电厂中应用现场总线技术的设计原则和应用范围。The importance of the application of the field bus control technology in the thermal power plant is expounded from the angles of the digitized power plant and the physical and functional distribution of the control system.The technical characteristics of the field bus control technology were analyzed.The successful experiences of the field bus technology application in abroad thermal power plant were discoursed.Based on the situation of the domestic intelligent field devices,the design philosophy and the application scope of the field bus control technology used in domestic thermal power plant were put forward.

关 键 词：现场总线技术 总线协议 智能现场设备 

分 类 号：TM621.6[电气工程—电力系统及自动化]