基于“互联网+”的火电厂环保智能监管系统研究与应用

Research and application of environmental intelligent supervision system for thermal power plants based on “Internet + ”

以“互联网+”、数据共享及大数据分析、改进型灰色神经网络(UGMN)模型分析等技术为基础,建立了以烟气排放连续监测系统(CEMS)、环保分散控制系统(DCS)/可编程控制器(PLC)、火电厂厂级监控信息系统(SIS)/管理信息系统(MIS)、集团公司级生产营销与实时监管系统、集团公司级燃料管理系统等多个数据源为基础的环保数据库,开发了多数据源的火电厂环保智能监管系统。火电厂环保智能监管系统可实现对火电厂环保数据的实时监控、趋势分析、智能预测、报表管理、报警管理等功能,全面提高火电企业环保设备健康水平和污染物达标排放水平,为烟气污染物排放管理和环保监督监管提供了更高效、智能的平台。

Based on“Internet+”,data sharing,big data analysis,improved gray-neural network(UGMN)model analysis and other technologies,continuous emission monitoring system(CEMS),environmentally distributed control system(DCS),programmable logic controller(PLC),thermal power plant plant-level safety instrumented system(SIS)/management information system(MIS),group-level production marketing and real-time monitoring system,group-level fuel management system and other environmental protection database are established.These database that base on multiple data sources have developed a multi-data sources environmental protection intelligent supervision system for thermal power plants which can realize real-time monitoring,trend analysis,intelligent prediction,report management,alarm management,etc.The system can comprehensively improve the health of environmental protection equipment and pollutant emission standards of thermal power enterprises,and provide a more efficient and intelligent platform for flue gas emission management and environmental supervision.