采用負荷預測的冰蓄冷空調系統(tǒng)運行優(yōu)化的研究.pdf

1、≮8‘1571分類號西安建筑科技大學學位論文采甩負荷預測的冰蓄冷變調系統(tǒng)運行優(yōu)化的研黨作者指導教師姓名劉瑋王智偉副教授癬菇，簪囂乞申請學位級別塑主專業(yè)名稱ii；!蟑生湖工弗論文提交日期—墊0魚墮論文答辯日期200506學位授予單位西安建筑科技史學答辯委員會主席評閱入——一一一一耍塞堡簍型墊查蘭嬰主蘭垡堡苧StudyonOptimalOperationofIceStorageSystemwithLoadPredictingSpecialt

2、y：HeatingVentilation&AirconditioningName：LiuWeiInstructor：AssociateProfessorWangZhiweiAImtractForlighteningthepressureoncitiespowergrid，icestoragesystemisbecomingmorepopularinourcountryThereisakeyproblemfordevelopingices

3、toragesystemthathowtotakeoptimaladvantageoftheicestoragesystem，andmaketheicestoragesystemmoreeffectiveThrowingthese，consumercallachievethebestbenefitDuringrecentyears，theoptimalcontrolhasreplacedthechillerpriorityandicep

4、riorityasthemostimportantcontrolmethodintheicestoragesystemgraduallyBythestudyingoftheoptimalcontroloficestoragesystem，webringupthecurrentlycourseofoptimalcontrolinicestoragesystemInthiscourse，wegetthewayhowtopredictthet

5、hermalloadandthemathmodelofloaddistributionAimatthemostimportantstepinthecourseofoptimalcontrolsystem，webringupthewaywhichusetheANN(artificialneuralnetwork)tOpredictingthethermalloadofbuilding，andbuildthemathmodelbasedon

6、theANNAccordingtothemathmodel，wewritetheprogrambyVisualBasicForprovetheaccuracyofthispfo伊am，weusetheDeSTpfogramtonumericalvaluesimulationSowecarlusethedatawhichisgetbytheDeSTtotrainandtesttheprogram，andtheresultissatisfi

7、edAfterconfirmingthucontrolstrategybasedonpredictingthethermalload，wecombmetheoptimalcontrolstrategyandtheSiemensautocontrolsystemwhichisusedinarealbuildingThen，webringupsomefunctionmodeandtheautocontrolprojectwhichuseth

8、eon—lineloadpredictingWeinputtheresultwhichmadebytheoptimalcontrolstrategytotheautocontrolsystem“[hroughthecombine，wecanmakethedatatransferquicNybetweentheoptimalcontrolsystemandtheautocontrolsystem，andthedatawillbeshare