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Effect of Supercapacitor on Transient Response of Thermoelectric Generation Systems
http://hdl.handle.net/10458/00010458
http://hdl.handle.net/10458/00010458476d1cd7-7f22-4d4b-8750-ac539fb8e572
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (2.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-12-07 | |||||
| タイトル | ||||||
| タイトル | Effect of Supercapacitor on Transient Response of Thermoelectric Generation Systems | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Thermoelectric generator | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Supercapacitor | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Transient response | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | DC/DC converter | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Nonlinear load | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| 著者 |
鳥原, 亮
× 鳥原, 亮× 迫田, 達也× 林, 則行× Cho, Tin Tin× Torihara, Ryo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Thermoelectric generators (TEGs) are being used for the harvesting of wasted thermal energy because the TEG converts the temperature difference into the electrical energy. The purpose of this research is to investigate the transient response of electrical properties for TEG systems when the electric load is connected to them. In this study, two kinds of TEG systems were employed; one installed with only a single thermoelectric module (TEM), and another installed with four TEMs and two DC/DC converters (one converter is to track the MPP of the TEMs, and another converter is to regulate the output voltage). An electric double layer capacitor (EDLC) also called a supercapacitor unit was used to improve the transient performance of the two kinds of TEG systems. A filament electric lamp with a non-linear nature of its resistance was employed to investigate the transient responses of the two TEG systems. Based on the experimental results, the electrical characteristics (voltage, current and power) are studied, and the transient responses of voltage and current as a function of time are analyzed, and the effect of installing the EDLC to the TEG systems are discussed. It is found that the TEG with only a single TEM has high transient responses of voltage and current, large TEG voltage drop during the transient period. Installation of EDLC to the TEG systems can reduce the transient responses of voltage and current and can also reduce TEG voltage drop during the transient period. It is also found that EDLC increases the maximum power at proper load. |
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| 言語 | en | |||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 51, p. 69-77, 発行日 2022-11-30 |
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| 出版者 | ||||||
| 出版者 | 宮崎大学工学部 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05404924 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00732558 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.miyazaki-u.ac.jp/tech/research/memoirs/ | |||||
| 関連名称 | 宮崎大学工学部 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
