燃?xì)?蒸汽聯(lián)合循環(huán)在線熱力性能監(jiān)測軟件開發(fā).pdf

1、華北電力大學(xué)（北京）碩士學(xué)位論文燃?xì)庹羝?lián)合循環(huán)在線熱力性能監(jiān)測軟件開發(fā)姓名：藺文濤申請學(xué)位級別：碩士專業(yè)：熱能工程指導(dǎo)教師：卞雙20080301華北電力大學(xué)碩士學(xué)位論文摘要提高效益已逐漸成為每一個企業(yè)的目標(biāo)，而性能監(jiān)測可對生產(chǎn)過程進(jìn)行全面的經(jīng)濟(jì)分析。可以精確地、動態(tài)地反映出企業(yè)的經(jīng)濟(jì)效益狀況。在線實(shí)時性能監(jiān)測有助于運(yùn)行人員更好地選擇運(yùn)行方式，以提高機(jī)組主機(jī)與輔機(jī)的效率，進(jìn)而提高整套機(jī)組的效率，為企業(yè)贏得效益，同時也可作為狀態(tài)檢修的依據(jù)

2、。性能監(jiān)測還是節(jié)能降耗行之有效的分析手段，而發(fā)電廠的熱力系統(tǒng)及設(shè)備的節(jié)能給電廠運(yùn)營帶來明顯的經(jīng)濟(jì)效益。本文設(shè)計(jì)的燃?xì)庹羝?lián)合循環(huán)在線性能監(jiān)測軟件系統(tǒng)利用DELPHI70和SQLServer2000作為開發(fā)工具，實(shí)現(xiàn)了在線監(jiān)測與性能分析，可實(shí)時指導(dǎo)火電廠運(yùn)行人員及時調(diào)整各項(xiàng)參數(shù)，使機(jī)組效率處于最佳狀態(tài)，從而達(dá)到優(yōu)化運(yùn)行的目的。關(guān)鍵詞：在線監(jiān)測，聯(lián)合循環(huán)，燃?xì)廨啓C(jī)，性能計(jì)算ABSTRACTImproveefficiencyhasbeenbe

3、comingthetargetofeachcorporation，thePerforma—neeOnlinemonitoringconductacomprehensiveeconomicanalysisoftheproductionProcessThiscanbeusedtOdynamicallyreflectthesituationoftheeconomicefficiencyofenterprisesThePerformanceOn

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5、eoverhaulThePerformanceOn—linemonitoringalsoisaneffectivemeansofenergysaving，EnergySavingofthetheroaalsystemsandequipmentofthepowerplantcanbringsignificanteconomicbenefitsofthepowerplantInthispaperusingthesoftwareofDELPH

6、I70andSQLServer2000asadevelop—menttool，thePerformanceOn—linemonitoringofGas／steamcombinedcycleachievest—heonlinemonitoringandanalyzing，whichcanGuidancetheoperatingworkersofthepowerplanttotimelyadjusttheparameters，makesur

7、etheefficiencyofthermalpowerplantsisinthebestcondition，consequently，achievingtheintentoftheoptimaloperatio—nLinWentao(Thermalpowerengineering)DirectedbyassociateprofBianShuangKEYWORDS：on—linemonitoring，combinedcycle，gast