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Development and validation of hybrid propulsion system components and sub-systems for electrical aircraft

Objective

The HYPSTAIR project concerns the design of components of a serial hybrid propulsion system for small aircraft. A serial hybrid aircraft concept currently represents the best efficiency versus range compromise in the light aviation segment. It can be considered as an electrically powered aircraft, with an on board generator used for extending the range when necessary. Limitations of current electric energy storage technology make an electric-only propulsion system as yet unsuitable for long range flying, therefore an on board ICE generator provides a weight efficient, if somewhat less energy efficient, power generation solution.

The project will involve conceptual design of the hybrid propulsion system components, namely the generator, motor, inverter, batteries and control unit. The components will be sized and designed by considering the performance and energy efficiency of the complete airframe-propulsion system, and will be tested in a laboratory environment. A dedicated human-machine interface will be designed that will allow simple operation of a complex hybrid system. Together with the reliability of electrical motors and the use of dual energy sources, safety of flying as provided by a system built upon these components will be improved.

All components will be designed in a way that they will meet the relevant safety and certification standards. As there currently exist no regulations for aviation hybrid drive systems, defining these in collaboration with the authorities will be an important contribution of the project, paving the way for hybrid and electric technologies to be introduced to the market. These efforts will help create a competitive supply chain for hybrid drive components and reduce the time to market of such innovations.
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Coordinator

PIPISTREL DOO PODJETJE ZA PROIZVODNJO ZRACNIH PLOVIL

Address

Goriska Cesta 50a
5270 Ajdovscina

Slovenia

Activity type

Private for-profit entities (excluding Higher or Secondary Education Establishments)

EU Contribution

€ 1 645 200

Administrative Contact

Igor Perkon (Dr.)

Participants (4)

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SIEMENS AKTIENGESELLSCHAFT

Germany

EU Contribution

€ 1 698 000

UNIVERZA V MARIBORU

Slovenia

EU Contribution

€ 465 206,75

UNIVERSITA DI PISA

Italy

EU Contribution

€ 248 792,25

M.B. VISION DI PINUCCI MASSIMILIANO

Italy

EU Contribution

€ 311 300

Project information

Grant agreement ID: 605305

Status

Closed project

  • Start date

    1 September 2013

  • End date

    31 August 2016

Funded under:

FP7-TRANSPORT

  • Overall budget:

    € 6 550 518,20

  • EU contribution

    € 4 368 499

Coordinated by:

PIPISTREL DOO PODJETJE ZA PROIZVODNJO ZRACNIH PLOVIL

Slovenia