基于实时数据平台的实时监控与运行优化管理系统

Supervision and Operation Optimization System for Thermal Power Plant Based on Realtime Database Platform

以建设厂级监控信息系统(SIS)为背景,以提高生产管理水平、提供决策依据为目的,开发实施了实时监控与运行优化管理系统。该系统以网络计算平台为基础,对大型火电机组各项运行参数和性能指标进行实时监控与在线计算。能损分析功能能有效控制“运行可控损失”,基于优化参数列表、负荷特性和趋势分析的运行优化分析功能为运行管理提供实时生产指导。实现了机组在线常规性能试验和在线仿真。为了满足经济性和安全性运行要求,提供了运行绩效考核手段。机组级和厂级生产过程信息统计报表功能为运行优化调整提供依据。文中介绍了系统的结构,着重描述系统各模块的功能实现,最后分析了系统的技术特点。经实践应用证明降低了生产成本,提高了工作效率,取得了可观经济效益。

This paper discussed the supervision and operation optimization system with the background of Supervisory Information System （SIS） in plant level. The system based on network calculation platform, operators can online calculate and monitor the performance index of the large thermal power unit, analyze energy losses and optimize operating process. Unit online general performance test and online emulation were provided. Performance check means and process information statistical forms were described. System architecture and functions were introduced, technical characteristic was analyzed in the end. Applications showed that the system reduced process cost thus leading to considerable economic efficiency.