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Modular Approach to Hybrid Electric Propulsion Architecture

Modular Approach to Hybrid Electric Propulsion Architecture

Objective

The overall objective of MAHEPA is to bridge the gap between the research and product stage of a low emission propulsion technology to meet the environmental goals for aviation towards the year 2050. Two variants of a low emission, high efficiency, serial-hybrid-electric propulsion architecture will be advanced to TRL 6: the first uses a hydrocarbon fuelled internal combustion engine and an electric generator as primary power source, while in the second a hydrogen fuel cell is used to produce power showcasing the flexibility of the architecture. Common to both variants is the power control module, used to implement advanced power management methods to optimize mission, range and emissions of hybrid electric aircraft, and the new power electronic devices namely a highly efficient, airborne qualified electric propulsion motor and next-generation inverter technology. The modular approach is further demonstrated by integration and flight testing of each variant on a different small aircraft to showcase flexibility and scalability of the powertrain. A visionary implementation study towards commercial/transport category aircraft rounds up the project. The core value of MAHEPA is to build-up technological know-how and use flight test data to validate performance, efficiency and emission reduction capabilities of above technologies. This will allow to make conclusions about the suitability of these solutions towards megawatt-scale hydrocarbon driven hybrids and zero-emission hydrogen-powered solutions. For small aircraft this propulsion system development can be the door opener for a commercialized, new, low emission, highly efficient airplane category.
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Coordinator

PIPISTREL VERTICAL SOLUTIONS DOO PODJETJE ZA NAPREDNE LETALSKE RESITVE

Address

Vipavska Cesta 2
5270 Ajdovscina

Slovenia

Activity type

Other

EU Contribution

€ 3 180 754,40

Participants (8)

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COMPACT DYNAMICS GMBH

Germany

EU Contribution

€ 1 808 718,75

DEUTSCHES ZENTRUM FUER LUFT - UND RAUMFAHRT EV

Germany

EU Contribution

€ 1 409 602,50

UNIVERSITAET ULM

Germany

EU Contribution

€ 1 234 610

H2FLY GMBH

Germany

EU Contribution

€ 205 022,50

TECHNISCHE UNIVERSITEIT DELFT

Netherlands

EU Contribution

€ 265 625

POLITECNICO DI MILANO

Italy

EU Contribution

€ 291 875

UNIVERZA V MARIBORU

Slovenia

EU Contribution

€ 477 475

PIPISTREL DOO PODJETJE ZA PROIZVODNJO ZRACNIH PLOVIL

Slovenia

EU Contribution

€ 105 495,60

Project information

Grant agreement ID: 723368

Status

Ongoing project

  • Start date

    1 May 2017

  • End date

    30 April 2021

Funded under:

H2020-EU.3.4.

  • Overall budget:

    € 8 979 178,75

  • EU contribution

    € 8 979 178,75

Coordinated by:

PIPISTREL VERTICAL SOLUTIONS DOO PODJETJE ZA NAPREDNE LETALSKE RESITVE

Slovenia