学科分类
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2 个结果
  • 简介:Installationofahydraulicturbineinawaterdistributionsysteminvolvinglongpipelinereachesrequiresseveraluniquedesignconsiderations.Forafixedspeedunit,theselectionofdesignpointsforheadandflowneedstobeoptimizedtoprovideanoperatingenvelopethatwouldmaximizethereturnontheinvestmentgiventhewidelyvariedflowandpressureconditionsimposedbythewaterdistributionsystem.Theselectionofaturbinedesignspeedisessentialinfacilitatingrunnerdesign,whichmustminimizethehydraulicpressuretransientsonturbinerunawaythatmayresultinoverstressingtheexistingpipelines.Methodandapproachtoevaluatetheseconsiderationsareoutlined.Relevantresultsfortheselecteddesignarepresentedusingthe4.3MWRanchoPenasquitosPressureControl/HydroelectricFacilityasanillustrativeexample.Licensingrequirementsforsmallinlinehydroelectricfacilitiesarealsobrieflydiscussed.

  • 标签: 引水系统 水力发电 水压涡轮 运输管道