Wind-powered triboelectric energy harvester using curved flapping film array

Dae Sung Kwon; Jongbaeg Kim

doi:10.1109/TRANSDUCERS.2017.7994432

Wind-powered triboelectric energy harvester using curved flapping film array

Dae Sung Kwon, Jongbaeg Kim

Department of Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

We developed a wind-powered triboelectric energy harvester using flapping film array. The flapping film was fabricated by plastic deformation of polymer film at elevated temperature. The plastically deformed film forms a curved shape and makes variable gap between the flap and the substrate. When the wind blows, the harvester generates energy through the changes in contact area according to deformation and vibration of the flapping film. Through this mechanism, it can harvest energy from the wind with various direction and speeds. The measured average power was 0.42 μW when the wind speed was 5.8 m/s.

Original language	English
Title of host publication	TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1855-1858
Number of pages	4
ISBN (Electronic)	9781538627310
DOIs	https://doi.org/10.1109/TRANSDUCERS.2017.7994432
Publication status	Published - 2017 Jul 26
Event	19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017 - Kaohsiung, Taiwan, Province of China Duration: 2017 Jun 18 → 2017 Jun 22

Publication series

Name	TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems

Other

Other	19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017
Country	Taiwan, Province of China
City	Kaohsiung
Period	17/6/18 → 17/6/22

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All Science Journal Classification (ASJC) codes

Chemical Health and Safety
Instrumentation
Electrical and Electronic Engineering

Cite this

Kwon, D. S., & Kim, J. (2017). Wind-powered triboelectric energy harvester using curved flapping film array. In TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems (pp. 1855-1858). [7994432] (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TRANSDUCERS.2017.7994432

Kwon, Dae Sung ; Kim, Jongbaeg. / Wind-powered triboelectric energy harvester using curved flapping film array. TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1855-1858 (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems).

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title = "Wind-powered triboelectric energy harvester using curved flapping film array",

abstract = "We developed a wind-powered triboelectric energy harvester using flapping film array. The flapping film was fabricated by plastic deformation of polymer film at elevated temperature. The plastically deformed film forms a curved shape and makes variable gap between the flap and the substrate. When the wind blows, the harvester generates energy through the changes in contact area according to deformation and vibration of the flapping film. Through this mechanism, it can harvest energy from the wind with various direction and speeds. The measured average power was 0.42 μW when the wind speed was 5.8 m/s.",

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Kwon, DS & Kim, J 2017, Wind-powered triboelectric energy harvester using curved flapping film array. in TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems., 7994432, TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems, Institute of Electrical and Electronics Engineers Inc., pp. 1855-1858, 19th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2017, Kaohsiung, Taiwan, Province of China, 17/6/18. https://doi.org/10.1109/TRANSDUCERS.2017.7994432

Wind-powered triboelectric energy harvester using curved flapping film array. / Kwon, Dae Sung; Kim, Jongbaeg.

TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1855-1858 7994432 (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - We developed a wind-powered triboelectric energy harvester using flapping film array. The flapping film was fabricated by plastic deformation of polymer film at elevated temperature. The plastically deformed film forms a curved shape and makes variable gap between the flap and the substrate. When the wind blows, the harvester generates energy through the changes in contact area according to deformation and vibration of the flapping film. Through this mechanism, it can harvest energy from the wind with various direction and speeds. The measured average power was 0.42 μW when the wind speed was 5.8 m/s.

AB - We developed a wind-powered triboelectric energy harvester using flapping film array. The flapping film was fabricated by plastic deformation of polymer film at elevated temperature. The plastically deformed film forms a curved shape and makes variable gap between the flap and the substrate. When the wind blows, the harvester generates energy through the changes in contact area according to deformation and vibration of the flapping film. Through this mechanism, it can harvest energy from the wind with various direction and speeds. The measured average power was 0.42 μW when the wind speed was 5.8 m/s.

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Kwon DS, Kim J. Wind-powered triboelectric energy harvester using curved flapping film array. In TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1855-1858. 7994432. (TRANSDUCERS 2017 - 19th International Conference on Solid-State Sensors, Actuators and Microsystems). https://doi.org/10.1109/TRANSDUCERS.2017.7994432

Access to Document

10.1109/TRANSDUCERS.2017.7994432