Vertical all-in-one energy systems constructed with thermoelectric generators and microsupercapacitors

Yoonbeom Park; Kyoungah Cho; Sangsig Kim

doi:10.1016/j.jpowsour.2021.230402

Vertical all-in-one energy systems constructed with thermoelectric generators and microsupercapacitors

Yoonbeom Park
, Kyoungah Cho^*
, Sangsig Kim

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

In this study, we designed a vertical all-in-one energy system comprising three sub-systems, each consisting of a thermoelectric generator (TEG) on one side and microsupercapacitor (MSC) on the other side of the substrate. For each sub-system, the MSC is charged up to the maximum Seebeck voltage generated by the TEG when the MSC is connected to the TEG at the edge of the sub-system. After the fully charged MSC is disconnected from the TEG, the electrical energy stored in the MSC remains without loss until the MSCs are forcibly discharged. The vertical all-in-one energy system generates an electrical energy of 10.8 mV and stores the electrical energy without loss.

Original language	English
Article number	230402
Journal	Journal of Power Sources
Volume	510
DOIs	https://doi.org/10.1016/j.jpowsour.2021.230402
Publication status	Published - 2021 Oct 31

Bibliographical note

Funding Information:
This study was supported in part by the Technology Development Program to Solve Climate Change ( NRF-2017M1A2A2087323 ), Brain Korea 21 Plus Project in 2021 through the National Research Foundation of Korea funded by the Ministry of Science, ICT, and Future Planning , and Korea University Grant.

Publisher Copyright:
© 2021 Elsevier B.V.

Keywords

All-in-one energy system
Dual side
Mechanical pressing
Micro super capacitor
Thermoelectric generator

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Energy Engineering and Power Technology
Physical and Theoretical Chemistry
Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.jpowsour.2021.230402

Cite this

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title = "Vertical all-in-one energy systems constructed with thermoelectric generators and microsupercapacitors",

abstract = "In this study, we designed a vertical all-in-one energy system comprising three sub-systems, each consisting of a thermoelectric generator (TEG) on one side and microsupercapacitor (MSC) on the other side of the substrate. For each sub-system, the MSC is charged up to the maximum Seebeck voltage generated by the TEG when the MSC is connected to the TEG at the edge of the sub-system. After the fully charged MSC is disconnected from the TEG, the electrical energy stored in the MSC remains without loss until the MSCs are forcibly discharged. The vertical all-in-one energy system generates an electrical energy of 10.8 mV and stores the electrical energy without loss.",

keywords = "All-in-one energy system, Dual side, Mechanical pressing, Micro super capacitor, Thermoelectric generator",

author = "Yoonbeom Park and Kyoungah Cho and Sangsig Kim",

note = "Funding Information: This study was supported in part by the Technology Development Program to Solve Climate Change ( NRF-2017M1A2A2087323 ), Brain Korea 21 Plus Project in 2021 through the National Research Foundation of Korea funded by the Ministry of Science, ICT, and Future Planning , and Korea University Grant. Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",

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AU - Park, Yoonbeom

AU - Cho, Kyoungah

AU - Kim, Sangsig

N1 - Funding Information: This study was supported in part by the Technology Development Program to Solve Climate Change ( NRF-2017M1A2A2087323 ), Brain Korea 21 Plus Project in 2021 through the National Research Foundation of Korea funded by the Ministry of Science, ICT, and Future Planning , and Korea University Grant. Publisher Copyright: © 2021 Elsevier B.V.

PY - 2021/10/31

Y1 - 2021/10/31

N2 - In this study, we designed a vertical all-in-one energy system comprising three sub-systems, each consisting of a thermoelectric generator (TEG) on one side and microsupercapacitor (MSC) on the other side of the substrate. For each sub-system, the MSC is charged up to the maximum Seebeck voltage generated by the TEG when the MSC is connected to the TEG at the edge of the sub-system. After the fully charged MSC is disconnected from the TEG, the electrical energy stored in the MSC remains without loss until the MSCs are forcibly discharged. The vertical all-in-one energy system generates an electrical energy of 10.8 mV and stores the electrical energy without loss.

AB - In this study, we designed a vertical all-in-one energy system comprising three sub-systems, each consisting of a thermoelectric generator (TEG) on one side and microsupercapacitor (MSC) on the other side of the substrate. For each sub-system, the MSC is charged up to the maximum Seebeck voltage generated by the TEG when the MSC is connected to the TEG at the edge of the sub-system. After the fully charged MSC is disconnected from the TEG, the electrical energy stored in the MSC remains without loss until the MSCs are forcibly discharged. The vertical all-in-one energy system generates an electrical energy of 10.8 mV and stores the electrical energy without loss.

KW - All-in-one energy system

KW - Dual side

KW - Mechanical pressing

KW - Micro super capacitor

KW - Thermoelectric generator

UR - https://www.scopus.com/pages/publications/85113348173

U2 - 10.1016/j.jpowsour.2021.230402

DO - 10.1016/j.jpowsour.2021.230402

M3 - Article

AN - SCOPUS:85113348173

SN - 0378-7753

VL - 510

JO - Journal of Power Sources

JF - Journal of Power Sources

M1 - 230402

ER -

Vertical all-in-one energy systems constructed with thermoelectric generators and microsupercapacitors

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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