PowerPoint PresentationPresentation ObjectivesPresentation OutlineVisionSlide 5MissionMission StatementBaseline ObjectivesSlide 9Function SpecificationsFunctional SpecificationsSlide 12Solar SpecsReservoir SpecsPossible ExtensionsStrategic ApproachBlock DiagramBlock Diagram – CPUBlock Diagram – SolarBlock Diagram - Battery SystemBlock Diagram - Water SystemBlock Diagram - Power Plant SystemPower Management CircuitryImplementationDivision of LaborCost AnalysisProject TimelineRisk AnalysisSlide 29Adam BenjaminKevin BrokishJoel WiechmannJoseph WangCapstone – Spring 2007 - PDREric WilsonPresentation ObjectivesPropose and Present the ProjectConvince of feasibilityDemonstrate appropriate complexityPresentation Outline•VisionVision•MissionMission•StrategyStrategy•ImplementationImplementation•VisionVision•MissionMission•StrategyStrategy•ImplementationImplementationVisionInspiring a VisionVisionMissionPurpose of ExistenceMission StatementThe mission of SimBoulder is to demonstrate the effective integration of renewable energy power sourcesBaseline ObjectivesModel City Power Infrastructure-residential, industrial, commercial and transportation-varying load characteristics-varying power usage based on time of dayIntegrate renewable and traditional power sources -sense and control percentage of power taken from each source-integration of renewable and traditional sources-storage of renewable and grid powerBaseline ObjectivesMeasurement and Display-traditional vs. renewable energy sources-real-time power consumption-Cost & Environmental foot print comparisonsEnergy Management Demo-incandescent vs. fluorescent-insulation-conservationFunction SpecificationsBoulderPop. = 90,000Power consumption = 200 MWSize = 30 square milesTime = 24 hrsSimBoulder•Population = 0•Power consumption = 2 W•Size = 8 square feet•Time = 2.4 minRatioPower consumption & Area = 100,000,000:1Time = 600 : 1Functional SpecificationsDivision of Energy•Residential – 22%•Industrial – 32%•Transportation – 28%•Commercial – 18%Functional SpecificationsSolar Specs•6 solar panels•Rated 4V and 100 mA•Lamp = “Sun”Reservoir Specs•Two fish tanks, a pump and a generator•Build generator•Don’t know yet generator specs or power production capabilitiesPossible ExtensionsAdd wind power Advanced Peak Power TrackerMore energy efficient loadsChange from DC to ACWeather Simulations:- Shadowing Effect (cloudy day)- Drought (reservoir runs dry)Strategic ApproachCreating a StrategyBlock DiagramLightSolar CellsPeak Power ConverterConverter RelayGeneratorWaterPumpPower Management CircuitryCapacitor BankCPUCityUIPower PlantBatteryTwo-way ConverterAC/DC & Current-limiting ConverterEnvironment ControllerPower ControllerValveBlock Diagram – CPUTI MSP430 F1611Gate DriversUser InputLightDimmer SwitchPower Management CircuitryM MCrystalfontz CFAG12864B-TFH-V ValveGate DriverGate DriverAC/DC & Current-limiting ConverterPower Levels from Various SourcesPWM ChipBlock Diagram – SolarSolar PanelsI/V Tracking CircuitryPWM ChipPower Management CircuitryBlock Diagram - Battery SystemBatteryMOSFET-controlled buck or boost converterI/V Tracking CircuitryPWM ChipPower Management CircuitryEmergency Cutoff CircuitBlock Diagram - Water SystemConverterSwitchGeneratorWaterPumpPower PlantCPU-Controlled ValvePower Management CircuitryBlock Diagram - Power Plant SystemPower PlantAC/DC ConverterCPU-Controlled Current-limiting ConverterPower Management CircuitryPower Management CircuitrySolar CellsPeak Power ConverterConverterGeneratorCapacitor BankCityBatteryTwo-way ConverterAC/DC & Current-limiting ConverterPower ControllerImplementationBeginning to ImplementDivision of LaborName ResponsibilitiesAdam Benjamin, Team MemberConverters/ Processor Interfaces / SoftwareEric Wilson, Team Member Converters/ Processor InterfacesJoseph Wang, Team Member Power Management CircuitryJoel Wiechmann, Team MemberInterface to CPUs/Peak Power TrackerKevin Brokish, Team Member Processor Interfaces /Software/Peak Power TrackerMichael Lightner, Project ContactAdvisorCost Analysis•Solar Cell•Water Pump•LEDs (20-30)•City-building supplies•Generator equipment•Battery•Electrical components•Processor •LCD•Relay•2 Fish tanks•Total$90$50$30$75$75$20$150$40$35$10$50$625Project TimelineRisk Analysis•Insufficient power generation from renewable sources–Increase percentage of power generated from power plant•Availability of generator turbine of size and efficiency–Build our own generator•Interference of noise and magnetic–Shield circuits with appropriate capacitors–Power trace layout on circuit