Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 성태현 | - |
dc.date.accessioned | 2019-10-04T06:47:32Z | - |
dc.date.available | 2019-10-04T06:47:32Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.citation | APPLIED ENERGY, v. 243, Page. 313-320 | en_US |
dc.identifier.issn | 0306-2619 | - |
dc.identifier.issn | 1872-9118 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0306261919305306?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/110851 | - |
dc.description.abstract | Piezoelectric energy harvesting technology can be used for a wide range of purposes through the design of road energy harvesting devices. For the roadway piezoelectric energy harvester (RPEH) developed here, a piezoelectric energy harvester (PEH) is fixed at both ends to increase the tolerable load and a module durable against harsh highway environments were developed using aluminum plates, steel plates, and polypropylene bars. A maximum voltage of 66 V, maximum current of 30.37 mA and maximum output power of 830 mW were measured with 2 mm of displacement at 15 Hz using the RPEH (50 cm x 20 cm) with 80 PEH units connected in parallel. On an actual high-speed road, measurements from a medium-sized vehicle which passes the RPEH at a speed of 90 km/h record an output voltage of 46.52 V-max, output current of 93.04 mA(max), and power of 4.3 W-max (power density: 43.0 W/m(2)) at a load resistance level of 0.5 k Omega. In an actual roadway environment, the electrical energy generated by the RPEH is sufficient to operate a temperature sensor and to transmit data wirelessly. | en_US |
dc.description.sponsorship | This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and by the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 2018201010636A). Sample images were analyzed on the FEI SCIOS device installed at the Hanyang LINC + Analytical Equipment Center (SEOUL). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | Road-compatible device | en_US |
dc.subject | Piezoelectric energy harvester | en_US |
dc.subject | Wireless sensor network | en_US |
dc.subject | Self-generated device | en_US |
dc.subject | Temperature monitoring | en_US |
dc.title | Watts-level road-compatible piezoelectric energy harvester for a self-powered temperature monitoring system on an actual roadway | en_US |
dc.type | Article | en_US |
dc.relation.volume | 243 | - |
dc.identifier.doi | 10.1016/j.apenergy.2019.03.122 | - |
dc.relation.page | 313-320 | - |
dc.relation.journal | APPLIED ENERGY | - |
dc.contributor.googleauthor | Hwang, Wonseop | - |
dc.contributor.googleauthor | Kim, Kyung-Bum | - |
dc.contributor.googleauthor | Cho, Jae Yong | - |
dc.contributor.googleauthor | Yang, Chan Ho | - |
dc.contributor.googleauthor | Kim, Jung Hun | - |
dc.contributor.googleauthor | Song, Gyeong Ju | - |
dc.contributor.googleauthor | Song, Yewon | - |
dc.contributor.googleauthor | Jeon, Deok Hwan | - |
dc.contributor.googleauthor | Ahn, Jung Hwan | - |
dc.contributor.googleauthor | Sung, Tae Hyun | - |
dc.relation.code | 2019000806 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | sungth | - |
dc.identifier.orcid | https://orcid.org/0000-0002-3524-7500 | - |
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