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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sowah, R. Acquah, M.A. Ofoli, A.R. Mills, G.A. Koumadi, K.M. |
| Copyright Year | 2015 |
| Description | Author affiliation: Comput. Eng. Dept., Univ. of Ghana, Ghana (Sowah, R.; Acquah, M.A.; Mills, G.A.; Koumadi, K.M.) || EE Dept., Univ. of Tennessee at Chattanooga, Chattanooga, TN, USA (Ofoli, A.R.) |
| Abstract | This paper presents a rotational energy harvester using brushless direct current (BLDC) generator to harvest ambient energy for quadcopter in order to prolong it flight duration. For a quadcopter its endurance is essential in order to achieve operational goals such as scientific research, security, surveillance and reconnaissance. Because quadcopters have a limitation on size and mass they cannot carry a large mass of onboard energy thereby having short flight time. In this paper BLDC generators are coupled with the propellers of the quadcopter to transfer kinetic energy from the propellers to the generator. Taking into consideration the power requirement of quadcopter, the output of the generator is amplified using DC-DC boost and regulated to power and charge the on-board battery. The BLDC generator is simulated in MATLAB/SIMULINK. A final prototype of the rotational energy harvesting system is built and this comprises a quadcopter, power management system and a battery charging system. |
| Starting Page | 1 |
| Ending Page | 7 |
| File Size | 727229 |
| Page Count | 7 |
| File Format | |
| e-ISBN | 9781479983940 |
| DOI | 10.1109/IAS.2015.7356835 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-10-18 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Quadcopter Torque Unmanned aerial vehicle(UAV) Rotors Rectifiers Generators Power electronics Batteries Energy harvesting Mathematical model Rotational generator |
| Content Type | Text |
| Resource Type | Article |
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