Transcription of Technology Roadmap for Large Electrical Machines
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Technology Roadmap for Large Electrical Machines
Technology Roadmap for Large Electrical Machines Part I: Prior to break-out sessionSize RangeOverallSystemElectric MachinesPower Lexus to 8 MW96-99 Industrial1-500HP5500-575 kW/kg6~96%5~96%6 UAV7,86 kW100 kW1 kW/kg93% kW4 kW/kgHoneywell101 MW5 kW/kgOSULab Demo1110 kW11 kW/kg98% kW/kgAirbus134 kW/kgExistingDrive System & Elec. MachinesDRAFT. Reference information on last slide but must be double Electric Drive GoalsOther GroupsSize RangeElectric MachinesPower kW15 kW/kgOSU 5 yrGoal112 MW15 kW/kg23 kW/kg99%Airbus15 yrTarget1310-15 kW/kgMcLaren14250 kW50 kW/kgNASA NRA Targets151 kW/kg96%19 kW/kg99%DRAFT. Reference information on last slide but must be double Opportunity for Insertion MW motor (2 x MW generators) Assuming 90% electric drive system efficiency ~45% boundary layer ingestion accounting for ~70% momentum deficitPassengers:154 Range:3500 nmCruise Speed:Mach Turbo-electric AiRCraft-Aft Boundary Layer16 Compared to baseline aircraft with equivalent N+3 technology7% fuel (& energy) reduction for 900 nm mission12% fuel (& energy) reduction for 3500 nm missionAdvance Technology OpportunitiesDRAFT.
GE Power Conversion Brochure, “MV7000 Reliable, high performance medium voltage drive” 2013 3. DOE, “Advanced Power Electronics and Electric Motors R&D”, ...
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