第30卷第10期2023年10月仪器仪表用户INSTRUMENTATIONVol.302023No.10火电厂燃煤输送运行优化系统开发与应用郭勇(浙江浙能温州发电有限公司,浙江温州325600)摘要:目前,电厂煤炭来源复杂、煤种变化较大,无法实现入炉煤种的实时监控。因而,入炉煤的煤质特征数据无法辨识,对火电机组的安全经济运行带来很大影响。本文基于多源信息融合技术,采用智能化建模方法开发了火电厂燃煤输送运行优化系统。通过在浙能温州电厂#7、#8锅炉的现场应用,实现了入炉煤的全程在线监测和入炉煤种的在线识别,具有重要的理论意义和工程应用价值。关键词:燃煤输送优化;多源信息融合;煤种在线识别中图分类号:TP29文献标志码:ADevelopmentandApplicationofOptimizationSystemforCoalTransportationOperationinThermalPowerPlantsGuoYong(ZhejiangZhenengWenzhouPowerGenerationCo.,Ltd.,Zhejiang,Wenzhou,325600,China)Abstract:Currently,thecoalsourcesinpowerplantsarecomplexandthecoaltypesvarygreatly,makingitimpossibletoachievereal-timemonitoringofthecoaltypesenteringthefurnace.Therefore,thecoalqualitycharacteristicdataoftheincomingcoalcan-notbeidentified,whichhasasignificantimpactonthesafeandeconomicoperationofthermalpowerunits.Thisarticleisbasedonmulti-sourceinformationfusiontechnologyandadoptsintelligentmodelingmethodstodevelopanoptimizationsystemforcoaltransportationoperationinthermalpowerplants.Throughon-siteapplicationinboilers#7and#8ofZhejiangEnergyWenzhouPowerPlant,thefullonlinemonitoringofincomingcoalandonlineidentificationofincomingcoaltypeshavebeenachieved,whichhasimportanttheoreticalsignificanceandengineeringapplicationvalue.Keywords:optimizationofcoaltransportation;multisourceinformationfusion;onlineidentificationofcoaltypes收稿日期:2023-06-07作者简介:郭勇(1990-),男,黑龙江五常人,本科,工程师,设备管理部仪控点检,从事火电厂热工自动化检修管理工作。DOI:10.3969/j.issn.1671-1041.2023.10.018文章编号:1671-1041(2023)10-0080-050引言中国的煤炭资源储量丰富,分布地域广泛,但是各地域出产的煤炭在燃烧特性、热值、水分、灰分、挥发份、硫含量、可磨性,灰熔融性和结焦结渣特性等方面均存在较大的差异。火电厂受煤炭市场供应形势和煤炭价格影响...