CN106160572B - 一种旋磁激励的径向伸缩式压电发电机 - Google Patents
一种旋磁激励的径向伸缩式压电发电机 Download PDFInfo
- Publication number
- CN106160572B CN106160572B CN201610458887.8A CN201610458887A CN106160572B CN 106160572 B CN106160572 B CN 106160572B CN 201610458887 A CN201610458887 A CN 201610458887A CN 106160572 B CN106160572 B CN 106160572B
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- piezoelectric
- generator unit
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- magnet
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- 230000005284 excitation Effects 0.000 title claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims description 4
- 238000004904 shortening Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000002964 excitative effect Effects 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 4
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- 230000003862 health status Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance 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
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610458887.8A CN106160572B (zh) | 2016-06-15 | 2016-06-15 | 一种旋磁激励的径向伸缩式压电发电机 |
Applications Claiming Priority (1)
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CN201610458887.8A CN106160572B (zh) | 2016-06-15 | 2016-06-15 | 一种旋磁激励的径向伸缩式压电发电机 |
Publications (2)
Publication Number | Publication Date |
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CN106160572A CN106160572A (zh) | 2016-11-23 |
CN106160572B true CN106160572B (zh) | 2017-11-21 |
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CN201610458887.8A Expired - Fee Related CN106160572B (zh) | 2016-06-15 | 2016-06-15 | 一种旋磁激励的径向伸缩式压电发电机 |
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CN (1) | CN106160572B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107370416B (zh) * | 2017-08-17 | 2023-06-13 | 浙江师范大学 | 一种自供电列车轴系监测装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102801361A (zh) * | 2012-09-01 | 2012-11-28 | 浙江师范大学 | 轨道车辆轴系监测系统用旋转式压电发电机 |
CN102801357A (zh) * | 2012-09-01 | 2012-11-28 | 浙江师范大学 | 用于轨道车辆轴承监测系统供电的压电发电装置 |
DE102013009715A1 (de) * | 2013-05-08 | 2014-11-13 | Intransid Gmbh | Einrichtung zur Gewinnung elektrischer Energie |
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 (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 CN201610458887.8A patent/CN106160572B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102801361A (zh) * | 2012-09-01 | 2012-11-28 | 浙江师范大学 | 轨道车辆轴系监测系统用旋转式压电发电机 |
CN102801357A (zh) * | 2012-09-01 | 2012-11-28 | 浙江师范大学 | 用于轨道车辆轴承监测系统供电的压电发电装置 |
DE102013009715A1 (de) * | 2013-05-08 | 2014-11-13 | Intransid Gmbh | Einrichtung zur Gewinnung elektrischer Energie |
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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Publication number | Publication date |
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CN106160572A (zh) | 2016-11-23 |
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Inventor after: Zheng Jiajia Inventor after: Fei Xiang Inventor after: Han Junwu Inventor after: Wang Shuyun Inventor after: Zhang Zhonghua Inventor before: Han Junwu Inventor before: Fu Jiawei Inventor before: Yang Can Inventor before: Wang Shuyun Inventor before: Zhang Zhonghua |
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