基于Modbus的三氟甲磺酸电解槽阴极H2监测系统  

H2 Monitoring System on Cathode of Modbus-based CF3SO3H Electrolytic Cell

作　　者：严奉轩[1] 龙希伟[1] 李鑫[1] 王文锦[1] 孙喜堂[1] 

机构地区：[1]中国船舶重工集团公司第七一八研究所,河北邯郸056027

出　　处：《舰船防化》2016年第1期22-25,共4页

摘　　要：针对三氟甲磺酸电解槽的记录和快速测试，设计了一套基于Modbus现场总线的阴极H2监测系统。该系统重点针对电解氟化工艺，测量阴极析氢，通过Modbus和高性能嵌入式处理器PIC16F887实现快速数据采集和远程分散数据的集中监视、控制等功能。该系统已经在三氟甲磺酸制备车间中通入运行，通过实际运行的效果证明，该系统能实现预计功能，并具有良好的扩展性，市场和经济前景广阔。A Modbus-based monitoring system was designed for recording and fast measuring in field H2 on the cathode CF3SO3H electrolytic cell. The electrolysis fluorination was especially concerned for cathode 1-12 measuring. Modbus as well as a high-performance embedded MCU PIC16F887 was used for fast data acquisition, remote distribute control and in-field diagnoses. From its behavior in CF3SO3H plant, it could be concluded that this system fulfilled the design aim and had excellent expansibility. Also a good market and economic future was expected.

关 键 词：三氟甲磺酸 电解 氢气测量 PIC微处理器 现场总线 MODBUS 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]