基于GPRS的电站锅炉风粉远程SCADA系统的设计与实现  

Development of GPRS-based remote air-pulverized coal SCADA systems for boilers of power plants

作　　者：成贵学[1] 潘卫国[1] 曹绛敏[1] 王文欢[1] 

机构地区：[1]上海电力学院,上海200090

出　　处：《华东电力》2009年第12期2085-2088,共4页East China Electric Power

基　　金：上海市科委科技攻关项目(07DZ12015;071605124);上海市教委创新项目(06LZ018)

摘　　要：采用特制传感器和DY系列远程I/O数据采集模块组成本地SCADA系统,采用远程数传终端EP220作为GPRS DTU,用力控PcAuto组态软件开发出基于W eb的锅炉风粉远程监测系统。该系统用于远程监测、记录锅炉燃烧过程中一次风管道的煤粉浓度、风温、风速等流动参数,实现锅炉运行稳定性、安全性远程监测和数据远程共享。The special sensors and the DY remote I/O data acquisition modules were used to configure the local SCADA system,and EP220 as GPRS DTU and the force control PCAuto configuration software were adopted to develop an Web-based remote monitoring system for air and pulverized coal mixture for coal-fired boilers in power plants.With the system,the important parameters such as primary air velocity,air temperature,and coal-powder density can be recorded and monitored remotely.Also the safety and stability of boilers in operation can be monitored and related data can be on-line shared remotely.

关 键 词：GPRS SCADA 远程监测 锅炉风粉 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]