JP5888008B2 - エネルギーハーベスト装置 - Google Patents
エネルギーハーベスト装置 Download PDFInfo
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- JP5888008B2 JP5888008B2 JP2012051590A JP2012051590A JP5888008B2 JP 5888008 B2 JP5888008 B2 JP 5888008B2 JP 2012051590 A JP2012051590 A JP 2012051590A JP 2012051590 A JP2012051590 A JP 2012051590A JP 5888008 B2 JP5888008 B2 JP 5888008B2
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- power
- power generation
- generation unit
- temperature detection
- thermocouples
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- 238000003306 harvesting Methods 0.000 title claims description 12
- 238000010248 power generation Methods 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 27
- 230000007613 environmental effect Effects 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 description 15
- 238000012544 monitoring process Methods 0.000 description 13
- 230000007423 decrease Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005678 Seebeck effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
本温度検出装置Aでは、通常動作として、太陽電池1(第2の発電部)が発電した直流電力の一部でセンサ回路3及び監視伝送部4を作動させると共に、上記直流電力の残りを蓄電池2に充電する。
(1)上記実施形態では、n個の熱電対T1〜Tnの合計起電圧Vpを蓄電池2に充電する構成を採用したが、本発明はこれに限定されない。例えば、図2に示すように(n−1)個の熱電対T1〜Tn-1の合計起電圧Vqを蓄電池2に充電してもよい。すなわち、図2に示す温度検出装置Bは、第n番目の熱電対Tnの他端を蓄電池2の他方の入力端に接続することに代えて、第n番目の熱電対Tnの一端を蓄電池2の他方の入力端に接続することにより、n個の熱電対T1〜Tnの合計起電圧Vpに代えて、(n−1)個の熱電対T1〜Tn-1の合計起電圧Vqを蓄電池2に入力するものである。
Claims (3)
- 環境エネルギーとしての熱を捉えて第1の電力を発電する第1の発電部と、
熱以外の環境エネルギーを捉えて第2の電力を発電する第2の発電部と、
前記第1の電力及び前記第2の電力を蓄える二次電池と、
当該二次電池から供給される電力に基づいて所定の処理を行う処理部と
を備え、
前記第1の発電部は互いに直列接続された複数の熱電対であり、
前記処理部は、前記複数の熱電対の1つから得られる温度検出信号に信号処理を施すエネルギーハーベスト装置。 - 前記処理部は、信号処理を施した前記温度検出信号を外部に無線送信する請求項1記載のエネルギーハーベスト装置。
- 前記第2の発電部は、光あるいは振動を環境エネルギーとして捉えて第2の電力を発電する請求項1または2記載のエネルギーハーベスト装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012051590A JP5888008B2 (ja) | 2012-03-08 | 2012-03-08 | エネルギーハーベスト装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012051590A JP5888008B2 (ja) | 2012-03-08 | 2012-03-08 | エネルギーハーベスト装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013188018A JP2013188018A (ja) | 2013-09-19 |
| JP5888008B2 true JP5888008B2 (ja) | 2016-03-16 |
Family
ID=49389019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012051590A Active JP5888008B2 (ja) | 2012-03-08 | 2012-03-08 | エネルギーハーベスト装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5888008B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12444971B2 (en) | 2019-10-17 | 2025-10-14 | National University Corporation Shizuoka University | Power supply device capable of maintaining, over a long period, the function of increasing the voltage of a power generation element using a secondary battery |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878020A (zh) * | 2022-05-09 | 2022-08-09 | 湖北鑫英泰系统技术股份有限公司 | 一种基于光伏发电的无源测温系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11177154A (ja) * | 1997-12-09 | 1999-07-02 | Murata Mfg Co Ltd | 熱電変換基板及び当該熱電変換基板を用いた電気回路装置 |
| JP2002244812A (ja) * | 2001-02-15 | 2002-08-30 | Funai Electric Co Ltd | 自己発電型マウス |
| JP2009240086A (ja) * | 2008-03-27 | 2009-10-15 | Casio Comput Co Ltd | 発電装置 |
-
2012
- 2012-03-08 JP JP2012051590A patent/JP5888008B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12444971B2 (en) | 2019-10-17 | 2025-10-14 | National University Corporation Shizuoka University | Power supply device capable of maintaining, over a long period, the function of increasing the voltage of a power generation element using a secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013188018A (ja) | 2013-09-19 |
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