CN107317517B - 一种风力发电机叶片监测系统用自供电电源 - Google Patents
一种风力发电机叶片监测系统用自供电电源 Download PDFInfo
- Publication number
- CN107317517B CN107317517B CN201710728371.5A CN201710728371A CN107317517B CN 107317517 B CN107317517 B CN 107317517B CN 201710728371 A CN201710728371 A CN 201710728371A CN 107317517 B CN107317517 B CN 107317517B
- Authority
- CN
- China
- Prior art keywords
- shaft
- magnet
- spring piece
- piezoelectric
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 230000005284 excitation Effects 0.000 claims abstract description 9
- 230000003321 amplification Effects 0.000 claims abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 6
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 10
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710728371.5A CN107317517B (zh) | 2017-08-17 | 2017-08-17 | 一种风力发电机叶片监测系统用自供电电源 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710728371.5A CN107317517B (zh) | 2017-08-17 | 2017-08-17 | 一种风力发电机叶片监测系统用自供电电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107317517A CN107317517A (zh) | 2017-11-03 |
CN107317517B true CN107317517B (zh) | 2023-03-21 |
Family
ID=60176127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710728371.5A Active CN107317517B (zh) | 2017-08-17 | 2017-08-17 | 一种风力发电机叶片监测系统用自供电电源 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107317517B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912451B (zh) * | 2019-05-18 | 2021-10-08 | 浙江师范大学 | 一种涡轮式压电发电机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101629538A (zh) * | 2009-07-04 | 2010-01-20 | 太原理工大学 | 一种用于流水能量的收集装置及其收集方法 |
CN102777327A (zh) * | 2012-08-07 | 2012-11-14 | 南京航空航天大学 | 一种基于压电效应的微风发电装置 |
CN102801360A (zh) * | 2012-09-01 | 2012-11-28 | 浙江师范大学 | 盘凸轮激励和限位的大功率旋转式压电风力发电机 |
CN103259452A (zh) * | 2013-05-31 | 2013-08-21 | 浙江师范大学 | 一种轴端悬垂式压电悬臂梁发电机 |
CN103259453A (zh) * | 2013-05-31 | 2013-08-21 | 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 |
CN106382191A (zh) * | 2016-11-28 | 2017-02-08 | 上海大学 | 一种风致振动压电能量收集装置 |
-
2017
- 2017-08-17 CN CN201710728371.5A patent/CN107317517B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101629538A (zh) * | 2009-07-04 | 2010-01-20 | 太原理工大学 | 一种用于流水能量的收集装置及其收集方法 |
CN102777327A (zh) * | 2012-08-07 | 2012-11-14 | 南京航空航天大学 | 一种基于压电效应的微风发电装置 |
CN102801360A (zh) * | 2012-09-01 | 2012-11-28 | 浙江师范大学 | 盘凸轮激励和限位的大功率旋转式压电风力发电机 |
CN103259452A (zh) * | 2013-05-31 | 2013-08-21 | 浙江师范大学 | 一种轴端悬垂式压电悬臂梁发电机 |
CN103259453A (zh) * | 2013-05-31 | 2013-08-21 | 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 |
CN106382191A (zh) * | 2016-11-28 | 2017-02-08 | 上海大学 | 一种风致振动压电能量收集装置 |
Non-Patent Citations (2)
Title |
---|
鄂世举 ; 杨志刚 ; 沈传亮 ; .压电及弹性层厚度对弯曲元件特性影响的研究.2009,(03),1-3. * |
阚君武 ; 王淑云 ; 彭少锋 ; 张忠华 ; 曾平 ; 程光明 ; 付晓庆 ; .多振子压电发电机的输出特性.2011,(09),2109-2115. * |
Also Published As
Publication number | Publication date |
---|---|
CN107317517A (zh) | 2017-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107370416B (zh) | 一种自供电列车轴系监测装置 | |
CN107395059B (zh) | 一种风力致振俘能器 | |
CN112152508B (zh) | 一种旋转激励的摩擦-压电复合发电机 | |
CN107359816B (zh) | 一种悬垂自激式风力发电机监测系统用供电装置 | |
CN102832846B (zh) | 基于悬臂梁压电振子轴向弯曲振动的轴式发电机 | |
CN102801360A (zh) | 盘凸轮激励和限位的大功率旋转式压电风力发电机 | |
CN107317517B (zh) | 一种风力发电机叶片监测系统用自供电电源 | |
CN104578909A (zh) | 一种轴向拉伸激励的旋转式风力发电机 | |
CN107359814B (zh) | 一种旋转式压电风力发电机 | |
CN107359817B (zh) | 一种风致旋磁激励压电发电机 | |
CN107359770B (zh) | 一种非接触旋磁激励垂吊俘能器 | |
CN107370415B (zh) | 一种宽带悬垂俘能器 | |
CN107332466B (zh) | 一种多振子压电风能捕获器 | |
CN113364350A (zh) | 一种自供电变速箱监测装置 | |
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 | |
CN113271034B (zh) | 一种非接触间接激励的两用发电机 | |
CN112311276B (zh) | 一种自激励式压电发电机 | |
CN107359818B (zh) | 一种压电风车 | |
CN107317512B (zh) | 一种垂挂自激式风力发电机监测系统用供电装置 | |
CN107395061B (zh) | 一种风致压电俘能器 | |
CN205681352U (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 | |
CN207135008U (zh) | 一种风力发电机叶片监测系统用自供电电源 | |
CN107395047B (zh) | 一种旋磁径向拉压激励的压电发电机 | |
CN107332463B (zh) | 一种新型列车轴承监测系统用发电机 | |
CN110912453A (zh) | 一种风致回转式压电俘能器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230906 Address after: No. 168 Hezhuang Village, Banpo Town, Yichuan County, Luoyang City, Henan Province, 471000 Patentee after: Datang Yichuan New Energy Co.,Ltd. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Effective date of registration: 20230906 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: 321004 Zhejiang Normal University, 688 Yingbin Avenue, Wucheng District, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG NORMAL University |