基于VB编程语言的火电厂节能监测系统设计  

Design of energy-saving and online monitoring system for power plant based on VB

作　　者：赵志红[1] 袁隆基[1] 李聪[1] 

机构地区：[1]中国矿业大学电力工程学院,江苏徐州221008

出　　处：《节能》2010年第11期41-43,共3页Energy Conservation

摘　　要：在耗差分析和等效焓降法的理论基础上,基于VB编程语言,开发出火电厂节能在线监测系统。以某发电厂300MW机组为例,利用该软件对机组实现了实时数据采集、热经济性在线计算、耗差分析、在线计算结果及分析结果输出等功能。该软件使用方便、灵活,界面友好,具有良好的人机交互界面及数据输入、查询、修改、打印输出功能,可以通过丰富的报表、图形界面来显示计算分析结果,有助于运行人员进行快速分析正确操作,使机组处于经济状态下安全运行,达到节约能源、降低成本的目的。An on-line monitoring system for energy-saving about power plant was developed adopting VB program language according to the theory of energy-loss analysis and equivalent enthalpy drop method.Taking an 300MW units in Xutang power plant as an example,the functions were achieved which contains real time data acquisition,on-line calculation of thermal economy,consumption analyses and analysis results output and so on.The software has good man-machine interface and powerful functions of data input,query and print output,which is convenient to use.Besides,throughing rich reports and graphical interface to display the results,operating personnel can operate exactly and rapidly.In this condition the units can running safely under the economy conditions and the purpose can reached that saving energy and reducing the cost.

关 键 词：火电厂 节能 在线监测 耗差分析 

分 类 号：TM621[电气工程—电力系统及自动化] TP312[自动化与计算机技术—计算机软件与理论]