Presentation | 2021-05-27 Electromotive force characteristic of piezoelectric/thermoelectric-combined power generator Naoki Kawamura, Kotomu Naito, Yasuhiro Hayakawa, Kenji Murakami, Masaru Shimomura, Hiroya Ikeda, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have investigated the electromotive force (EMF) of a composite sample consisting of a π-type thermoelectric power generation structure with a pair of p and n-type Si and a piezoelectric device in order to collect electricity from vibration energy and thermal energy, simultaneously. The observed EMF was obtained by superimposing the AC EMF of vibration energy on the DC EMF of thermal energy. At this time, the vibration component was the difference between the EMF applied to the p-type Si and that to the n-type Si. Therefore, we have improved the composite sample with diodes for rectifying the AC EMF. As a result, the full-wave rectification and the preservation of EMF amplitude were realized. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | piezoelectricity / thermoelectric / π-type thermoelectric module |
Paper # | ED2021-5,CPM2021-5,SDM2021-16 |
Date of Issue | 2021-05-20 (ED, CPM, SDM) |
Conference Information | |
Committee | ED / SDM / CPM |
---|---|
Conference Date | 2021/5/27(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Michihiko Suhara(TMU) / Hiroshige Hirano(TowerPartners Semiconductor) / Mayumi Takeyama(Kitami Inst. of Tech.) |
Vice Chair | Hiroki Fujishiro(Tokyo Univ. of Science) / Shunichiro Ohmi(Tokyo Inst. of Tech.) / Yuichi Nakamura(Toyohashi Univ. of Tech.) |
Secretary | Hiroki Fujishiro(Toyama Pref. Univ.) / Shunichiro Ohmi(Fjitsu Lab.) / Yuichi Nakamura(AIST) |
Assistant | Takuya Tsutsumi(NTT) / Taiji Noda(Panasonic) / Tomoyuki Suwa(Tohoku Univ.) / Yasuo Kimura(Tokyo Univ. of Tech.) / Tomoaki Terasako(Ehime Univ.) / Fumihiko Hirose(Yamagata Univ.) |
Paper Information | |
Registration To | Technical Committee on Electron Devices / Technical Committee on Silicon Device and Materials / Technical Committee on Component Parts and Materials |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Electromotive force characteristic of piezoelectric/thermoelectric-combined power generator |
Sub Title (in English) | |
Keyword(1) | piezoelectricity |
Keyword(2) | thermoelectric |
Keyword(3) | π-type thermoelectric module |
1st Author's Name | Naoki Kawamura |
1st Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
2nd Author's Name | Kotomu Naito |
2nd Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
3rd Author's Name | Yasuhiro Hayakawa |
3rd Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
4th Author's Name | Kenji Murakami |
4th Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
5th Author's Name | Masaru Shimomura |
5th Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
6th Author's Name | Hiroya Ikeda |
6th Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
Date | 2021-05-27 |
Paper # | ED2021-5,CPM2021-5,SDM2021-16 |
Volume (vol) | vol.121 |
Number (no) | ED-44,CPM-45,SDM-46 |
Page | pp.pp.19-22(ED), pp.19-22(CPM), pp.19-22(SDM), |
#Pages | 4 |
Date of Issue | 2021-05-20 (ED, CPM, SDM) |