基于單片機的恒壓供水系統的設計

1、長春大學畢業(yè)設計（論文）紙序號（學序號（學號）：號）：021241119長春大學畢業(yè)設計（論計（論文）文）基于單片機的恒壓供水系統的設計基于單片機的恒壓供水系統的設計姓名杜海明學院電子信息工程學院專業(yè)自動化班級12411指導教師指導教師吳旭志（講師）2016年6月1日長春大學畢業(yè)設計（論文）紙iiTheDesignbaseonMCUfpressurewatersupplysystem[abstract]Buildaconservatio

2、nmindedsocietyreasonabledevelopmenteconomicalutilizationeffectiveprotectionofwaterresourcesisadifficulttask.Accdingtowatertimetheacteristicofthelargechangesinwaterconsumptionsoresidentsoftheiginalwatersupplysysteminthehi

3、ghenergyconsumptionlowreliabilitywaterwasteisseriouspipewksystemtoimprovetheproblem.BasedonpressurefeedbackPIDcontrolfrequencyconverterMCUpressuresensetc.accdingtothepressureofpipelinewkthroughtheinvertercontrolofpumpspe

4、edkeepingthepressureinthepipelineisalwaysintherightrange.Tosolvetheinsufficientpressurecausedbythefloistoohightheproblemofenergyconsumptionwhensmallflow.thirdpowerofmotspeedpowerconsumptionofthepumppowerisproptionaltosot

5、hepumpspeedrunenergysavingeffectobviouslyaveragepowerconsumptionisusuallysavenearlyftypercentwater.Combiningwiththeprogrammablecontrollerwhichcanrealizethemainpumpfrequencyconversiontheauxiliarypumpsoftstarthasthefunctio