This scientific article presents an innovative concept of a hybrid power unit designed for ultralight aircraft, with the aim of improving energy efficiency and operational flexibility. As part of the development of the system, the construction of the combustion unit and the electric motor / generator, which are the key elements of this solution, was described. The advanced internal combustion engine controller and the bi-directional energy conversion converter have been developed and built to enable optimal cooperation of both energy sources. In order to carry out experimental research on the developed system, a special test stand was built on which a prototype drive unit was mounted. The results of the research include preliminary performance characteristics of the prototype drive unit and an analysis of the achievements that indicate the potential benefits of using such a hybrid drive unit. The article also summarizes the conclusions and recommendations for further work on improving this innovative solution.
REFERENCES(21)
1.
ATAG – Aviation benefits beyond borders: global summary. Geneva, Switzerland: Air Transport Action Group – ATAG, Tech. rep. 2018.
Donateo T, Cavalera D. Increasing safety in ultralight aviation with a Wankel- based series/parallel hybrid electric power system. Machines. 2022;10(6):486. https://doi.org/10.3390/machin....
Friedrich C, Robertson PA. Hybrid-electric propulsion for automotive and aviation applications. CEAS Aeronaut. 2015;6:279-290. https://doi.org/10.1007/s13272....
Gohardani AS. A synergistic glance at the prospects of distributed propulsion technology and the electric aircraft concept for future unmanned air vehicles and commercial/military aviation. Prog Aero Sci. 2013;27:25-70. https://doi.org/10.1016/j.paer....
Gohardani AS, Doulgeris G, Singh R. Challenges of future aircraft propulsion: a review of distributed propulsion technology and its potential application for the all electric commercial aircraft. Prog Aero Sci. 2011;47(5):369-391. https://doi.org/10.1016/j.paer....
International Civil Aviation Organization (ICAO), Consolidated Statement of Continuing ICAO Policies and Practices Related to Environmental protection – Global Market-based Measure (MBM) Scheme, 2016.
National Academy of Engineering Committee on Propulsion and Energy Systems to Reduce Commercial Aviation Carbon Emissions, Commercial Aircraft Propulsion and Energy Systems Research: Reducing Global Carbon Emissions, National Academies Press 2016. https://doi.org/10.17226/23490.
Pornet C. Electric drives for propulsion system of transport aircraft (chapter 5). Chromat M. (ed.). New applications of electric drives. InTech Open. 2015. https://doi.org/10.5772/61506.
Sarlioglu B, Morris CT. More electric aircraft: review, challenges, and opportunities for commercial transport aircraft. IEEE Transactions on Transportation Electrification. 2015;1(1):54-64. https://doi.org/10.1109/TTE.20....
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.