CN106059388B - 一种用于机车轮对监测系统供电的径向伸缩式压电发电机 - Google Patents
一种用于机车轮对监测系统供电的径向伸缩式压电发电机 Download PDFInfo
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- CN106059388B CN106059388B CN201610459089.7A CN201610459089A CN106059388B CN 106059388 B CN106059388 B CN 106059388B CN 201610459089 A CN201610459089 A CN 201610459089A CN 106059388 B CN106059388 B CN 106059388B
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- piezoelectric
- compressive stress
- piezoelectric vibrator
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- rotor
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000003137 locomotive effect Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 6
- 235000012431 wafers Nutrition 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/186—Vibration harvesters
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
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Claims (1)
Priority Applications (1)
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CN201610459089.7A CN106059388B (zh) | 2016-06-15 | 2016-06-15 | 一种用于机车轮对监测系统供电的径向伸缩式压电发电机 |
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CN201610459089.7A CN106059388B (zh) | 2016-06-15 | 2016-06-15 | 一种用于机车轮对监测系统供电的径向伸缩式压电发电机 |
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CN106059388A CN106059388A (zh) | 2016-10-26 |
CN106059388B true CN106059388B (zh) | 2017-11-14 |
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CN201610459089.7A Expired - Fee Related CN106059388B (zh) | 2016-06-15 | 2016-06-15 | 一种用于机车轮对监测系统供电的径向伸缩式压电发电机 |
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Families Citing this family (1)
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CN116123034B (zh) * | 2023-01-03 | 2024-03-08 | 西安热工研究院有限公司 | 风力发电装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485845A (zh) * | 2015-01-07 | 2015-04-01 | 浙江师范大学 | 一种压电式管道水流发电机 |
CN204376758U (zh) * | 2015-01-07 | 2015-06-03 | 浙江师范大学 | 用于管道监测装置供电的微小型发电机 |
Family Cites Families (2)
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DE102013009715A1 (de) * | 2013-05-08 | 2014-11-13 | Intransid Gmbh | Einrichtung zur Gewinnung elektrischer Energie |
US20160156287A1 (en) * | 2014-11-28 | 2016-06-02 | Zhengbao Yang | Half-tube array vibration energy harvesting method using piezoelectric materials |
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2016
- 2016-06-15 CN CN201610459089.7A patent/CN106059388B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485845A (zh) * | 2015-01-07 | 2015-04-01 | 浙江师范大学 | 一种压电式管道水流发电机 |
CN204376758U (zh) * | 2015-01-07 | 2015-06-03 | 浙江师范大学 | 用于管道监测装置供电的微小型发电机 |
Non-Patent Citations (1)
Title |
---|
旋磁激励式圆形压电振子发电机;阚君武 等;《振动与冲击》;20151231;第34卷(第2期);114-118 * |
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CN106059388A (zh) | 2016-10-26 |
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Inventor after: Zheng Jiajia Inventor after: He Hengqian Inventor after: Han Junwu Inventor after: Yang Can Inventor after: Wang Shuyun Inventor before: Han Junwu Inventor before: Fan Chuntao Inventor before: Zeng Ping Inventor before: Yang Can Inventor before: Wang Shuyun |
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