基于HART协议的智能电气阀门定位器研制  

Intelligent Electropneumatic Valve Positioner Design Based on HART Protocol

作　　者：张智亮[1] 鲜海波 

机构地区：[1]西南石油大学,四川成都610500 [2]川庆钻探工程公司安全环保质量监督检测研究所,四川广汉618300

出　　处：《电工电气》2010年第2期15-17,29,共4页Electrotechnics Electric

基　　金：省部共建"石油天然气装备"教育部重点实验室资助项目(2006STS04)

摘　　要：智能电气阀门定位器是新一代气动调节阀的核心部分,研制了一种基于HART协议的低功耗智能电气阀门定位器,对HART协议与智能阀门定位器进行技术分析,同时对智能电气阀门定位器进行了硬件和软件设计。实际应用表明,该定位器的主要技术性能明显优于传统的阀门定位器。Intelligent electropneumatic valve positioner was the core of a new generation of pneumatic valve. A kind of intelligent electropneumatic positioner with low power consumption was developed based on HART protocol. HART protocol, as well as intelligent electropneumatic valve positioner, was carried out technical analysis. At the same time, the hardware and software of the positioner were designed. The practical application shows that the main technical characteristics are obviously superior to traditional valve positioner.

关 键 词：HART协议 智能电气阀门定位器 低功耗 

分 类 号：TP214[自动化与计算机技术—检测技术与自动化装置]