Electrical power and propulsion - UiB

Rolls-Royce Electrical – Power and Propulsion Not subject to Export Control | © 2020 Rolls-Royce

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Electrical power and propulsion

© 2020 Rolls-Royce plcThe information in this document is the property of Rolls-Royce plc and may not be copied or communicated to a third party, or used for any purpose other than that for which it is supplied without the express written consent of Rolls-Royce plc.This information is given in good faith based upon the latest information available to Rolls-Royce plc, no warranty or representation is given concerning such information, which must not be taken as establishing any contractual or other commitment binding uponRolls-Royce plc or any of its subsidiary or associated companies.TotalCare®, SelectCare®, Life®, Term®, Flex®, Trent® and UltraFan® are registered trade marks of Rolls-Royce plc.

Dr. Sigurd Øvrebø

Managing Director Rolls-Royce Electrical Norway

07.10.2020


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Vickers Vimy

Concorde

Bell Boeing V-22 Osprey

Meteor Welland

Harrier Pegasus

Lockheed Martin F35-B

Comet

Trent XWB powered Airbus A350-1000

Trent 1000 powered Boeing 787-10


Electrification is not new to Rolls-Royce

Delivering fuel savings of between 15% and 50%.

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Electrification in Civil Aerospace

More electric

Hybrid electric

All electric

Small prop Commuter Regional Narrowbody& small/medium bizjets

Widebody & large bizjets

Urban Air Mobility


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ACCEL

Accelerating the Electrification of Flight

A small, fast, all-electric single-seater demonstrator aircraft flying ~200nm

Flight testing in

2020

Targeting new air speed records

In partnership with:

Electroflight Ltd UK

YASA UK

UK GovernmentRolls-Royce Electrical – Power and PropulsionNot subject to Export Control | © 2020 Rolls-Royce

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CityAirbus

Fixed-rotor multicopter eVTOL

First flight 2019, currently flight test with extended envelope

Demonstrator for Urban Air Mobility


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APUS i-5

Serial-hybrid electric propulsion

In partnership with APUS and Brandenburg University of Technology

Experimental flightson aircraft after

2023

Demonstrating competitive performance, low noise and reduced fuel consumption

Supported by Brandenburg Government


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Technology for electrical power and propulsion systems

Complete system to meet market demands

Gracefully degrading, fail-safe, reliable, and available products

Energy StorageSolid state cells

Thermal containmentEmbedded sensors

Electrical MachinesMagnetic materials

High voltage insulationComposite banding

ControlsHigh speed and integrity

Modular architectures

Power ElectronicsWide band gap devicesHigh voltage topologies

Advanced cooling

SystemsElectrical protection High voltage cabling

Integrated system cooling

RRP260D-A RRP200D BLiO V2 SiC inverterEPU III CiA EPDC


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•Efficient and more silentflight at reduced operatingcost & low emission•Preparing the industry forelectric products at scale

Small Propeller Aircraft eVTOL Commuter Aircraft

1-4 50 – 300 kW 1-4 < 1 MW < 19 < 2 MW

•Retrofit & new concepts forcost efficient regional transportand thin-haul cargo•Reinvigorating regional airports, shortening travel time and connecting remote communities

•Enhancing urban mobilityconcepts on fixed routes and on-demand•New market creation

2020 2025 2030 2020 2025 2030 2020 2025 2030

Rolls-Royce Electrical – Power and PropulsionNot subject to Export Control | © 2020 Rolls-Royce

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•Efficient and more silentflight at reduced operatingcost & low emission•Preparing the industry forelectric products at scale

Small Propeller Aircraft eVTOL Commuter Aircraft

1-4 50 – 300 kW 1-4 < 1 MW < 19 < 2 MW

•Retrofit & new concepts forcost efficient regional transportand thin-haul cargo•Reinvigorating regional airports, shortening travel time and connecting remote communities

•Enhancing urban mobilityconcepts on fixed routes and on-demand•New market creation

2020 2025 2030 2020 2025 2030 2020 2025 2030


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Preparing for EPU launch for each market within this decade


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AE2100 Hybrid

Regional

A 2.5MW AE2100-based power generation system

Ground test

2021

In partnership with:

Airbus

ATI UK

Clean Sky 2

Private | Not subject to export control | © 2018 Rolls-Royce12

CO2 and Departures vs Distance

*Nature Energy, “Technological, economic and environmentalprospects of all-electric aircraft”, Andreas W. Schäfer 1*, Steven R. H. Barrett2, Khan Doyme1, Lynnette M. Dray1, Albert R. Gnadt 2,Rod Self3, Aidan O’Sullivan1, Athanasios P. Synodinos3 and Antonio J. Torija3

Business sensitivity classification | © 2018 Rolls-Royce Business proprietary classification Export Control classification

Norwegian opportunity

▪ 140 TWh Hydro power

▪ Rich on Natural Gas

▪ Political will to electrify

▪ Airliners that are willing to take the risk on new technology

▪ Historical track record to electrify

▪ Governmental funding schemes

▪ One owner of all Airports

▪ In country value creation

Electrification in Civil AerospacePrivate | Not subject to Export Control | © 2019 Rolls-Royce

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Thanks for your attention!

Electrical power and propulsion - UiB

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