LAPSE:2023.32011
Published Article
LAPSE:2023.32011
An Energy-Harvesting System Using MPPT at Shock Absorber for Electric Vehicles
April 19, 2023
Abstract
This paper investigates an energy-harvesting system that uses of vibration energy at a shock absorber for electric vehicles. This system mainly comprises a linear electromagnetic generator and synchronous buck converter. To obtain the electrical energy through a linear electromagnetic generator, the perturb and observe maximum power point tracking (P&O MPPT) scheme is applied at the converter. The power converter circuit is designed with a diode rectifier and synchronous buck converter. The generated electric power is able to transmit to the battery and the damping force of the shock absorber is adjusted by the controlled current of generator. The linear electromagnetic generator was designed as a single phase eight-slot eight-pole tubular permanent magnet machine. The performance of the proposed energy-harvesting system was verified through simulations and experiments.
This paper investigates an energy-harvesting system that uses of vibration energy at a shock absorber for electric vehicles. This system mainly comprises a linear electromagnetic generator and synchronous buck converter. To obtain the electrical energy through a linear electromagnetic generator, the perturb and observe maximum power point tracking (P&O MPPT) scheme is applied at the converter. The power converter circuit is designed with a diode rectifier and synchronous buck converter. The generated electric power is able to transmit to the battery and the damping force of the shock absorber is adjusted by the controlled current of generator. The linear electromagnetic generator was designed as a single phase eight-slot eight-pole tubular permanent magnet machine. The performance of the proposed energy-harvesting system was verified through simulations and experiments.
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Keywords
electric vehicle, energy harvesting, linear electromagnetic generator, maximum power point tracking, power converter
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Suggested Citation
Lee J, Chun Y, Kim J, Park B. An Energy-Harvesting System Using MPPT at Shock Absorber for Electric Vehicles. (2023). LAPSE:2023.32011
Author Affiliations
Lee J: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm [ORCID]
Chun Y: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm
Kim J: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm
Park B: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm
Chun Y: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm
Kim J: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm
Park B: Department of Energy and Power Conversion Engineering, University of Science & Technology, 12 Bulmosan-ro 10 beon-gil, Seongsan-gu, Changwon-si 51543, Korea; Electric Machines and Drives Research Center, Korea Electrotechnology Research Institute, 12 Bulm
Journal Name
Energies
Volume
14
Issue
9
First Page
2552
Year
2021
Publication Date
2021-04-29
ISSN
1996-1073
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PII: en14092552, Publication Type: Journal Article
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LAPSE:2023.32011
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https://doi.org/10.3390/en14092552
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