DBZX-400通用型温湿度变送器在电厂DCS上的运用  

Application of DBZX-400 Universal Temperature and Humidity Transmitter in DCS of Power Plant

作　　者：胡福东 Hu Fudong(Guangdong Yuehua Power Generation Co., Ltd. (Huangpu Power Plant), Guangzhou Guangdong, 510731)

机构地区：[1]广东粤华发电有限责任公司(黄埔发电厂),广东广州510731

出　　处：《电子测试》2019年第7期116-117,共2页Electronic Test

摘　　要：随着电厂自动化水平的不断提高,电子间的环境温度与湿度的检测越来越重要。为减轻运行人员的工作量,特在DCS上加装温湿度变送器。本文以迪邦科技推出的DB系列温湿度变送器在OVATION分散控制系统中运用时出现的接口问题进行讨论和改进,以帮助相关工程技术人员进行这方面的工作。temperature and humidity meters are planned to be installed in the electronic room of the power plant, and the DCS system is introduced to display and set up the alarm screen, so as to reduce the workload of operators. Ensure the environmental temperature and humidity between the electronics are controlled in a reasonable range. To ensure the electronic control system card operating in the specified temperature and humidity, improve the unit operating safety and reliability. This paper describes the problems encountered in installing DB series temperature and humidity transmitter on DCS of power plant and some optimization measures adopted.

关 键 词：温湿度 OVATION分散控制系统 DCS 

分 类 号：TM62[电气工程—电力系统及自动化]