Mhatre AS, Shukla P. A comprehensive review of energy harvesting technologies for sustainable electric vehicles.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-34865-8. [PMID:
39240429 DOI:
10.1007/s11356-024-34865-8]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 08/26/2024] [Indexed: 09/07/2024]
Abstract
This review paper provides a comprehensive examination of energy harvesting technologies tailored for electric vehicles (EVs). Against the backdrop of the automotive industry's rapid evolution towards electrification and sustainability, the paper explores a diverse range of techniques. The analysis encompasses the strengths, weaknesses, applicability in various scenarios, and potential implications for the future of EVs. A key finding of the review highlights regenerative braking as a pivotal and highly efficient method for energy recovery, particularly in urban settings. In addition to extending battery life, regenerative braking significantly boosts energy efficiency of EVs. The paper also delves into the challenges associated with integrated solar energy systems, emphasizing issues related to efficiency and weather dependency. Kinetic energy recovery systems (KERS) are discussed for their substantial power boost during acceleration in both motorsports and road cars. Additionally, the review explores regenerative shock absorbers, which capture energy from suspension movement, enhancing ride comfort and increasing vehicle energy economy, especially on uneven terrain. The piezoelectric system, though intriguing, is found to have low power output from mechanical vibration, prompting further exploration for integration into EVs. However, complexities and cost considerations arise in their integration with the vehicle's suspension system.
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