Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Anuruddh Kumar | - |
dc.date.accessioned | 2022-09-23T06:27:52Z | - |
dc.date.available | 2022-09-23T06:27:52Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.citation | ENERGY, v. 218, article no. 119540 | en_US |
dc.identifier.issn | 0360-5442; 1873-6785 | en_US |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0360544220326475?via%3Dihub | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/173792 | - |
dc.description.abstract | To meet the increasing demand for electric vehicles, this paper presents a novel concept to enhance the energy generation performance of piezoelectric energy harvesters used as charging stations on roads. A lever-type piezoelectric energy harvester with a deformation-guiding mechanism was designed and fabricated to overcome the existing limitations of low electrical output and low durability of piezoelectricity under extremely low road displacement conditions of 1 mm. The proposed harvester achieved a maximum output power of 60.3 mW at a load resistance of 50 kΩ under an input displacement of 1 mm. Thus, the module’s electrical performance was significantly higher than that obtained in previous similar studies. The proposed harvester had 467% higher output power than the previously proposed vibration type road energy harvester. For the energy storage test, a 0.08 F supercapacitor was charged up to 5.09 V (1 J) in 170 min. The results prove that the energy generated by the proposed harvester can be potentially used as a power source for electric vehicles on smart roads beyond the power supply of various sensor systems on the road. | en_US |
dc.description.sponsorship | This work was supported by the Korea Institute of Energy Technology Evaluation and Planning(KETEP) and the Ministry of Trade, Industry & Energy(MOTIE) of the Republic of Korea. (No. 20192010106790) This work was supported by Yeongheung Power Division of Korea South-East Power Co. Ltd. | en_US |
dc.language.iso | en | en_US |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | en_US |
dc.subject | Piezoelectric; Energy harvesting; Smart road; Charging station; Electric vehicle | en_US |
dc.title | A lever-type piezoelectric energy harvester with deformation-guiding mechanism for electric vehicle charging station on smart road | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.energy.2020.119540 | en_US |
dc.relation.journal | ENERGY | - |
dc.contributor.googleauthor | Jeon, Deok Hwan | - |
dc.contributor.googleauthor | Cho, Jae Yong | - |
dc.contributor.googleauthor | Jhun, Jeong Pil | - |
dc.contributor.googleauthor | Ahn, Jung Hwan | - |
dc.contributor.googleauthor | Jeong, Sinwoo | - |
dc.contributor.googleauthor | Jeong, Se Yeong | - |
dc.contributor.googleauthor | Kumar, Anuruddh | - |
dc.contributor.googleauthor | Ryu, Chul Hee | - |
dc.contributor.googleauthor | Hwang, Wonseop | - |
dc.contributor.googleauthor | Park, Hansun | - |
dc.relation.code | 2020049684 | - |
dc.sector.campus | S | - |
dc.sector.daehak | OFFICE OF ACADEMIC AFFAIRS[S] | - |
dc.sector.department | CENTER FOR CREATIVE CONVERGENCE EDUCATION | - |
dc.identifier.pid | anuruddh07 | - |
dc.identifier.orcid | https://orcid.org/0000-0002-3576-8779 | - |
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