ASHRAE.HandBook_41-2007 SUPERVISORY CONTROL STRATEGIES AND OPTIMIZATION

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1、RelatedCommercialResourcesCHAPTER41SUPERVISORYCONTROLSTRATEGIESANDOPTIMIZATIONBACKGROUND.......................................................................41.1SequencingandLoadingMultipleChillers...........................41.20Systems,Definitions,andControlVariables.................

2、...........41.1StrategiesforBoilers..............................................................41.25OptimizingControlsforBoilers...............................................41.3StrategiesforAir-HandlingUnits..........................................41.26OptimizingControlsforCoolingW

3、ithoutStorage...................41.5StrategiesforBuildingZoneTemperatureSetPoints.............41.27OptimizingControlsforCoolingSystemsWithStorage..........41.8ControlofCoolThermalStorage...........................................41.29SUPERVISORYCONTROLSTRATEGIESANDTOOLS......41.12Foreca

4、stingDiurnalEnergyRequirements............................41.31CoolingTowerFanControl...................................................41.12CONTROLOPTIMIZATIONMETHODS..............................41.32Chilled-WaterResetWithFixed-SpeedPumping...................41.16StaticOptimization...

5、..............................................................41.32Chilled-WaterResetWithVariable-SpeedPumping..............41.17DynamicOptimization...........................................................41.36COMPUTERIZEDenergymanagementandcontrolsystemsthischapter.Forcoolingsystems,

6、thestrategiesgenerallyassumeprovideanexcellentmeansofreducingutilitycostsassociatedthattheequipmentiselectricallydrivenandthatheatisrejectedtowithmaintainingenvironmentalconditionsincommercialbuild-theenvironmentbycoolingtowers.Forheatingsystems,boilersings.Thesesystemscanincorporateadv

7、ancedcontrolstrategiesthatmaybefiredbyavarietyoffuelsorpoweredbyelectricity,butarerespondtochangingweatherandbuildingconditionsandminimizetypicallyfiredfromeithernaturalgasor#2or#6fueloil.However,operatingcosts.Thischapterfocusesontheopportunitiesandcontrolsomestrategiesapplyto