WO2015110093A3 - 多模式振动发电机 - Google Patents

多模式振动发电机 Download PDF

Info

Publication number
WO2015110093A3
WO2015110093A3 PCT/CN2015/077888 CN2015077888W WO2015110093A3 WO 2015110093 A3 WO2015110093 A3 WO 2015110093A3 CN 2015077888 W CN2015077888 W CN 2015077888W WO 2015110093 A3 WO2015110093 A3 WO 2015110093A3
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
piezoelectric
mode vibration
supports
power generator
Prior art date
Application number
PCT/CN2015/077888
Other languages
English (en)
French (fr)
Other versions
WO2015110093A2 (zh
Inventor
姚明辉
李印波
张伟
Original Assignee
北京工业大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北京工业大学 filed Critical 北京工业大学
Priority to AU2015208446A priority Critical patent/AU2015208446B2/en
Publication of WO2015110093A2 publication Critical patent/WO2015110093A2/zh
Publication of WO2015110093A3 publication Critical patent/WO2015110093A3/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H10N30/304—Beam type
    • H10N30/306—Cantilevers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

一种多模式振动发电机，包括双稳态压电悬臂梁和附属结构。该双稳态压电悬臂梁一端固定，压电层（2）粘贴在基层（3）的根部，引线（1）从压电层上表面以及基层表面分别引出。该双稳态压电悬臂梁自由端粘贴一个永久磁铁I（8），与永久磁铁I相对放置的是永久磁铁II（9），永久磁铁I与永久磁铁II相互排斥，永久磁铁II通过水平放置的弹簧（7）支撑，弹簧另一端固定。在永久磁铁I和永久磁铁II外侧分别套上支架（4, 10）和线圈（5, 6），支架为固定放置，线圈缠绕在支架上。该多模式振动发电机能有效地将压电发电与电磁发电相结合，提高结构整体的机电转换效率，增强系统发电能力。
PCT/CN2015/077888 2015-04-22 2015-04-30 多模式振动发电机 WO2015110093A2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2015208446A AU2015208446B2 (en) 2015-04-22 2015-04-30 Multi-mode vibration power generator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510191784.5A CN104821743A (zh) 2015-04-22 2015-04-22 一种多模式振动发电装置
CN201510191784.5 2015-04-22

Publications (2)

Publication Number Publication Date
WO2015110093A2 WO2015110093A2 (zh) 2015-07-30
WO2015110093A3 true WO2015110093A3 (zh) 2016-03-03

Family

ID=53682059

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/077888 WO2015110093A2 (zh) 2015-04-22 2015-04-30 多模式振动发电机

Country Status (3)

Country Link
CN (1) CN104821743A (zh)
AU (1) AU2015208446B2 (zh)
WO (1) WO2015110093A2 (zh)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102009992B1 (ko) * 2012-11-30 2019-08-12 삼성전자주식회사 에너지 수확 장치
CN105141181B (zh) * 2015-10-08 2018-02-02 北京理工大学 一种压电‑电磁复合式俘能器
CN105571803B (zh) * 2016-03-13 2017-11-24 北京工业大学 一种双稳态压电能量采集器振动实验夹具
CN105634331B (zh) * 2016-03-17 2017-09-29 西安陆洲智能传感技术有限公司 一种磁电压电组合发电机
CN105932908B (zh) * 2016-06-15 2017-10-10 浙江师范大学 一种船载定位跟踪系统供电装置
CN106124036B (zh) * 2016-08-17 2019-06-07 西南交通大学 一种新型拾振器及其优化设计方法
CN106602928A (zh) * 2016-10-28 2017-04-26 江苏金米智能科技有限责任公司 一种基于物联网的便携自供电定位装置
CN106549625B (zh) * 2016-12-08 2018-12-28 清华大学 一种复合式路面能量收集装置
CN106941308B (zh) * 2017-04-13 2024-01-30 四川易尚天交实业有限公司 基于振动效应的能量采集装置
CN106899233B (zh) * 2017-04-14 2018-10-02 合肥工业大学 一种弹簧片式双稳态电磁压电复合能量收集装置
CN107359826B (zh) * 2017-08-28 2019-02-26 北京工业大学 一种四边同步摆动双模式宽频发电装置
CN107508495A (zh) * 2017-08-28 2017-12-22 北京工业大学 一种压电电磁式振动发电装置
CN107508496A (zh) * 2017-08-28 2017-12-22 北京工业大学 带辅磁互双稳态多模振动发电装置
CN108111058B (zh) * 2018-01-08 2019-04-16 河海大学 一种改进型压电悬臂梁涡激振动发电装置
CN110299864B (zh) * 2019-05-19 2023-06-30 北京工业大学 基于碰撞的压电-静电复合式俘能器装置
CN111355355B (zh) * 2020-04-07 2021-04-27 南京邮电大学 一种可穿戴压电电磁复合俘能震动装置
CN112234860B (zh) * 2020-09-15 2022-03-04 西安交通大学 一种电磁压电复合式多轴振动和摆动能量俘获装置
CN112202309B (zh) * 2020-09-29 2022-11-29 长春工业大学 一种横向伸缩式电磁复合发电装置
CN113791698A (zh) * 2021-09-14 2021-12-14 哈尔滨工程大学 一种带有复合式发电装置的无线鼠标
CN113778243A (zh) * 2021-09-14 2021-12-10 哈尔滨工程大学 一种带有微能量收集装置的自供电无线鼠标
CN114251336A (zh) * 2021-11-05 2022-03-29 湖北塞思博科技有限公司 悬臂梁结构磁电天线的制备方法、检测方法及磁电天线
CN114268243A (zh) * 2021-12-24 2022-04-01 南昌工程学院 一种磁致伸缩-电磁复合式振动能量采集器
CN114542368B (zh) * 2022-02-21 2024-01-23 国家海洋技术中心 一种波浪能量收集装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764531A (zh) * 2010-01-28 2010-06-30 南京航空航天大学 多工作模态压电发电机及其发电方法
WO2010151738A2 (en) * 2009-06-26 2010-12-29 Virginia Tech Intellectual Properties, Inc. Piezomagnetoelastic structure for broadband vibration energy harvesting
CN102185523A (zh) * 2011-05-30 2011-09-14 华北电力大学 微型复合式振动发电机
CN103023377A (zh) * 2012-12-24 2013-04-03 成都理工大学 压电及电磁混合变频微发电装置及方法
CN104253563A (zh) * 2014-09-24 2014-12-31 北京工业大学 一种提高双稳态悬臂梁压电发电装置发电能力的方法
CN104377993A (zh) * 2014-11-25 2015-02-25 北京工业大学 自动调参双稳态压电发电结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009039293A1 (en) * 2007-09-18 2009-03-26 University Of Florida Research Foundation, Inc. Dul-mode piezoelectric/magnetic vibrational energy harvester
US7928634B2 (en) * 2008-04-22 2011-04-19 Honeywell International Inc. System and method for providing a piezoelectric electromagnetic hybrid vibrating energy harvester
WO2010148312A2 (en) * 2009-06-19 2010-12-23 The Regents Of The University Of Michigan Increased frequency power generation using low-frequency ambient vibrations
JP5761336B2 (ja) * 2011-04-07 2015-08-12 株式会社村田製作所 圧電発電装置
CN102790548B (zh) * 2012-07-18 2015-01-21 天津大学 双稳态复合悬臂梁压电发电装置
CN103354434A (zh) * 2013-07-02 2013-10-16 天津大学 双稳压电悬臂梁振动能量采集器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010151738A2 (en) * 2009-06-26 2010-12-29 Virginia Tech Intellectual Properties, Inc. Piezomagnetoelastic structure for broadband vibration energy harvesting
CN101764531A (zh) * 2010-01-28 2010-06-30 南京航空航天大学 多工作模态压电发电机及其发电方法
CN102185523A (zh) * 2011-05-30 2011-09-14 华北电力大学 微型复合式振动发电机
CN103023377A (zh) * 2012-12-24 2013-04-03 成都理工大学 压电及电磁混合变频微发电装置及方法
CN104253563A (zh) * 2014-09-24 2014-12-31 北京工业大学 一种提高双稳态悬臂梁压电发电装置发电能力的方法
CN104377993A (zh) * 2014-11-25 2015-02-25 北京工业大学 自动调参双稳态压电发电结构

Also Published As

Publication number Publication date
AU2015208446B2 (en) 2018-11-29
WO2015110093A2 (zh) 2015-07-30
AU2015208446A1 (en) 2017-01-12
CN104821743A (zh) 2015-08-05

Similar Documents

Publication Publication Date Title
WO2015110093A3 (zh) 多模式振动发电机
CN104796037A (zh) 一种宽频压电发电装置
WO2010151738A3 (en) Piezomagnetoelastic structure for broadband vibration energy harvesting
CN107508496A (zh) 带辅磁互双稳态多模振动发电装置
WO2016055370A3 (en) An electrical power generator and an electrical power generation method
WO2013188215A3 (en) Electromagnetic energy conversion through coil and magnet arrays
JP5771793B2 (ja) 多次元振動発電機
EP2503677A3 (en) Reciprocal vibration type power generator equipped with inner columnar and outer annular magnetic motion block
IN2014CN02782A (zh)
IT1391362B1 (it) Generatore miniaturizzato a magneti oscillanti per la produzione di energia elettrica da vibrazioni
MX2013011868A (es) Generador de energia.
IN2014DN07413A (zh)
WO2013005955A3 (ko) 자가발전장치 결합체 및 이를 이용한 발전시스템
KR101500359B1 (ko) 압전 발전기
WO2012064112A3 (ko) 수직축 풍력발전 장치의 블레이드 구조 및 이를 이용한 풍력발전시스템
WO2009157690A3 (ko) 진동발전기
EP2404371A4 (en) APPARATUS FOR GENERATING POWER THAT IS SENSITIVE TO MECHANICAL VIBRATIONS
WO2015110094A3 (zh) 一种滚筒式宽频压电发电装置
CN106160575A (zh) 一种采用压电复合音叉的低频磁场能量采集器
KR20150059512A (ko) 자기형상기억합금을 이용한 에너지 하베스터
CN104377990A (zh) 一种高转换效率的振动能量采集器
CN103762908A (zh) 一种实现能量采集器内共振的方法
CN102761295A (zh) 往复式磁力发电机
KR20150059511A (ko) 자기-전기 효과를 이용한 비접촉 방식 에너지 하베스터
RU2008115278A (ru) Электромагнитное приводное устройство

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2015208446

Country of ref document: AU

Date of ref document: 20150430

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 16/04/2018)

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15740019

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 15740019

Country of ref document: EP

Kind code of ref document: A2