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
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- piezoelectric
- magnet
- compression
- piezoelectric chip
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 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
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 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
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106059388A CN106059388A (zh) | 2016-10-26 |
CN106059388B true CN106059388B (zh) | 2017-11-14 |
Family
ID=57168892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106059388B (zh) |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
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 * |
Also Published As
Publication number | Publication date |
---|---|
CN106059388A (zh) | 2016-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102801357B (zh) | 用于轨道车辆轴承监测系统供电的压电发电装置 | |
CN107395050B (zh) | 一种高铁轴系监测装置 | |
CN105958867B (zh) | 一种自激式管道流体压电俘能器 | |
CN105932907B (zh) | 一种风电齿轮箱监测用旋流激励压电俘能器 | |
CN201334012Y (zh) | 跨坐式单轨列车减速传动装置 | |
CN202721625U (zh) | 用于轨道车辆轴承监测系统供电的压电发电装置 | |
CN107370416A (zh) | 一种自供电列车轴系监测装置 | |
CN106059388B (zh) | 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 | |
CN106160572B (zh) | 一种旋磁激励的径向伸缩式压电发电机 | |
CN107565849A (zh) | 一种新型高铁轴系监测装置 | |
CN205681350U (zh) | 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 | |
CN110429863B (zh) | 一种宽频高可靠性压电梁耦合能量收集装置 | |
CN205681347U (zh) | 一种旋磁激励的径向伸缩式压电发电机 | |
CN103956935B (zh) | 一种压电发电装置及其发电方法 | |
CN102801361B (zh) | 轨道车辆轴系监测系统用旋转式压电发电机 | |
CN202721627U (zh) | 轨道车辆轴系监测系统用旋转式压电发电机 | |
CN106059387B (zh) | 一种径向拉压激励旋转式压电发电机 | |
CN205168060U (zh) | 环冷机台车车轮组件 | |
CN107508491B (zh) | 一种自供电轮轴检测装置 | |
CN113364349B (zh) | 一种列车轮对监测装置 | |
CN106059390B (zh) | 一种自激振动式定常管流压电发电机 | |
CN205681333U (zh) | 一种自激式管道流体压电俘能器 | |
CN202337642U (zh) | 一种龙门吊走行部装置 | |
CN202378723U (zh) | 一种扭簧恒张力补偿装置 | |
CN205921540U (zh) | 一种轴端悬置转轮式压电梁俘能器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
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 |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180615 |