CN103259453B - 用于风力发电机叶片监测系统的压电悬臂梁发电机 - Google Patents
用于风力发电机叶片监测系统的压电悬臂梁发电机 Download PDFInfo
- Publication number
- CN103259453B CN103259453B CN201310215433.4A CN201310215433A CN103259453B CN 103259453 B CN103259453 B CN 103259453B CN 201310215433 A CN201310215433 A CN 201310215433A CN 103259453 B CN103259453 B CN 103259453B
- Authority
- CN
- China
- Prior art keywords
- magnet
- end cap
- piezoelectric
- generator
- piezoelectric vibrator
- 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 20
- 230000005284 excitation Effects 0.000 claims description 19
- 230000005484 gravity Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 28
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310215433.4A CN103259453B (zh) | 2013-05-31 | 2013-05-31 | 用于风力发电机叶片监测系统的压电悬臂梁发电机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310215433.4A CN103259453B (zh) | 2013-05-31 | 2013-05-31 | 用于风力发电机叶片监测系统的压电悬臂梁发电机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103259453A CN103259453A (zh) | 2013-08-21 |
CN103259453B true CN103259453B (zh) | 2015-04-29 |
Family
ID=48963199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310215433.4A Expired - Fee Related CN103259453B (zh) | 2013-05-31 | 2013-05-31 | 用于风力发电机叶片监测系统的压电悬臂梁发电机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103259453B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057721A1 (fr) * | 2016-10-19 | 2018-04-20 | Enerbee | Generateur d’electricite fonctionnant par recuperation d’energie |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104578909B (zh) * | 2015-01-07 | 2017-01-25 | 浙江师范大学 | 一种轴向拉伸激励的旋转式风力发电机 |
CN104506083B (zh) * | 2015-01-07 | 2017-01-04 | 浙江师范大学 | 一种径向拉伸激励的旋转式压电风力发电机 |
CN106059391B (zh) * | 2016-06-15 | 2017-10-20 | 浙江师范大学 | 一种用于风电齿轮箱监测系统供电的压电梁俘能器 |
CN105958868B (zh) * | 2016-06-15 | 2017-10-10 | 浙江师范大学 | 一种轴端悬置转轮式压电梁俘能器 |
CN107359814B (zh) * | 2017-08-17 | 2023-08-01 | 浙江师范大学 | 一种旋转式压电风力发电机 |
CN107359815B (zh) * | 2017-08-17 | 2023-05-16 | 浙江师范大学 | 一种径向拉压激励的旋转压电发电机 |
CN107332463B (zh) * | 2017-08-17 | 2023-05-26 | 浙江师范大学 | 一种新型列车轴承监测系统用发电机 |
CN107482868B (zh) * | 2017-08-17 | 2023-05-26 | 浙江师范大学 | 一种磁耦合逐级激励的水流发电机 |
CN107317517B (zh) * | 2017-08-17 | 2023-03-21 | 浙江师范大学 | 一种风力发电机叶片监测系统用自供电电源 |
CN107332470B (zh) * | 2017-08-17 | 2023-06-16 | 浙江师范大学 | 一种多方向振动发电机 |
CN107317512B (zh) * | 2017-08-17 | 2023-06-30 | 浙江师范大学 | 一种垂挂自激式风力发电机监测系统用供电装置 |
CN107395051B (zh) * | 2017-08-17 | 2023-05-16 | 浙江师范大学 | 一种铁路列车轴承监测系统用发电机 |
CN107359816B (zh) * | 2017-08-17 | 2023-06-30 | 浙江师范大学 | 一种悬垂自激式风力发电机监测系统用供电装置 |
CN107592031B (zh) * | 2017-10-31 | 2019-05-10 | 长春工业大学 | 面向胎压监测传感器供能的非线性宽频压电俘能器 |
US11870367B2 (en) * | 2019-12-17 | 2024-01-09 | University Of Maryland, Baltimore County | Dynamic adaptive energy harvesting apparatus |
CN112968628A (zh) * | 2021-03-17 | 2021-06-15 | 上海工程技术大学 | 一种用于轨道车辆的压电式振动能量采集转换装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203313094U (zh) * | 2013-05-31 | 2013-11-27 | 浙江师范大学 | 用于风力发电机叶片监测系统的压电悬臂梁发电机 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7928634B2 (en) * | 2008-04-22 | 2011-04-19 | Honeywell International Inc. | System and method for providing a piezoelectric electromagnetic hybrid vibrating energy harvester |
JP5346684B2 (ja) * | 2009-05-20 | 2013-11-20 | Necトーキン株式会社 | 圧電発電ユニット |
-
2013
- 2013-05-31 CN CN201310215433.4A patent/CN103259453B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203313094U (zh) * | 2013-05-31 | 2013-11-27 | 浙江师范大学 | 用于风力发电机叶片监测系统的压电悬臂梁发电机 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3057721A1 (fr) * | 2016-10-19 | 2018-04-20 | Enerbee | Generateur d’electricite fonctionnant par recuperation d’energie |
WO2018073521A1 (fr) * | 2016-10-19 | 2018-04-26 | Enerbee | Generateur d'electricite fonctionnant par recuperation d'energie |
Also Published As
Publication number | Publication date |
---|---|
CN103259453A (zh) | 2013-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103259453B (zh) | 用于风力发电机叶片监测系统的压电悬臂梁发电机 | |
CN203313094U (zh) | 用于风力发电机叶片监测系统的压电悬臂梁发电机 | |
CN103248269B (zh) | 一种基于夹持限位的轮式压电梁发电机 | |
CN103259452B (zh) | 一种轴端悬垂式压电悬臂梁发电机 | |
CN103259454B (zh) | 风力发电机叶片监测系统用圆形压电振子发电装置 | |
CN103269181B (zh) | 一种悬锤自激轮式发电机 | |
CN102723894B (zh) | 旋转压电发电装置 | |
CN203313089U (zh) | 风力发电机叶片监测系统用圆形压电振子发电装置 | |
CN103269182B (zh) | 基于压电悬臂梁互激的悬垂式旋转发电机 | |
CN102801356B (zh) | 基于磁力耦合轴向激励的转盘式压电发电机 | |
CN103312215B (zh) | 一种基于夹持限位的轴端悬垂式压电梁发电机 | |
CN104506083B (zh) | 一种径向拉伸激励的旋转式压电风力发电机 | |
CN102832846B (zh) | 基于悬臂梁压电振子轴向弯曲振动的轴式发电机 | |
CN104578909B (zh) | 一种轴向拉伸激励的旋转式风力发电机 | |
CN106427385A (zh) | 一种利用轮胎行驶变形高效发电车轮 | |
CN103994144B (zh) | 一种带自发电监测装置的高速圆柱滚子轴承 | |
CN202721626U (zh) | 基于磁力耦合轴向激励的转盘式压电发电机 | |
CN107359814B (zh) | 一种旋转式压电风力发电机 | |
CN106602929A (zh) | 一种圆盘式压电发电装置 | |
CN203313091U (zh) | 一种轴端悬垂式压电悬臂梁发电机 | |
CN103956935B (zh) | 一种压电发电装置及其发电方法 | |
CN107359816A (zh) | 一种悬垂自激式风力发电机监测系统用供电装置 | |
CN203313090U (zh) | 基于压电悬臂梁互激的悬垂式旋转发电机 | |
CN105978403B (zh) | 一种用于风力发电机叶片监测系统供电的液体耦合激励俘能器 | |
CN203313092U (zh) | 一种基于夹持限位的轴端悬垂式压电梁发电机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Cheng Guangming Inventor after: Han Junwu Inventor after: Wang Shuyun Inventor after: Jiang Yonghua Inventor after: Wang Bin Inventor after: Li Shengjie Inventor before: Han Junwu Inventor before: Yu Li Inventor before: Wang Shuyun Inventor before: Xu Hailong Inventor before: Li Shengjie Inventor before: Cheng Guangming |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: KAN JUNWU YU LI WANG SHUYUN XU HAILONG LI SHENGJIE CHENG GUANGMING TO: CHENG GUANGMING KAN JUNWU WANG SHUYUN JIANG YONGHUA WANG BIN LI SHENGJIE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20160531 |