基于Web混合模式的火电机组耗差分析系统设计与实现  

DESIGN AND REALIZATION OF CONSUMPTION DIFFERENCE ANALYSING SYSTEM FOR THERMAL POWER UNITS BASED ON WEB HYBRID MODE

作　　者：陈鸿伟[1] 甄志[1] 陈宇[2] 杨中其[1] 李永华[1] 佟鹏[1] 

机构地区：[1]华北电力大学,河北保定071003 [2]福建电力试验研究院,福建福州350001

出　　处：《热力发电》2003年第8期20-22,26,共4页Thermal Power Generation

摘　　要：在火电厂现有信息资源基础上 ,基模块化结构设计思想 ,利用计算机技术开发了火电机组耗差分析系统。对C/S模式和B/S模式进行分析比较 ,得出了基于两者混合模式的系统实现方案。针对系统数据采集和数据存储等关键问题 ,采用了OPC技术规范、共享内存的设计思想 ,提高了系统的安全性和实时性。现场应用表明 ,该系统能有效改善运行人员的操作水平和全厂运行管理水平。On the basis of information resources existing in the thermal power plants, a consumption difference analysing system for thermal power units has been developed based on the design idea of modularized structure by using computer technique. The C/S mode and the B/S mode have been analysed and compared, obtaining a realizing scheme of system based on a hybrid mode both of them. Directing against key problems such as data aquisition and data storage etc. in the system, OPC technical specifications and design idea of sharing the internal storage has been used, enhancing safety real-time nature of the said system. Application in the fields shows that the said system can effectively improve the operation level of operators and operation management level of the entire power plant.

关 键 词：火电厂 火电机组 耗差分析系统 设计 WEB 混合模式 

分 类 号：TM621.3[电气工程—电力系统及自动化]