CN109194193A - 桥式自适应压电能量采集器 - Google Patents
桥式自适应压电能量采集器 Download PDFInfo
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- CN109194193A CN109194193A CN201810973298.2A CN201810973298A CN109194193A CN 109194193 A CN109194193 A CN 109194193A CN 201810973298 A CN201810973298 A CN 201810973298A CN 109194193 A CN109194193 A CN 109194193A
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- Prior art keywords
- piezoelectric
- bridge
- mass block
- sliding
- energy harvester
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims 1
- 230000005284 excitation Effects 0.000 abstract description 8
- 238000003306 harvesting Methods 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000145845 chattering Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method 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
- H02N2/188—Vibration harvesters adapted for resonant operation
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201810973298.2A CN109194193B (zh) | 2018-08-24 | 2018-08-24 | 桥式自适应压电能量采集器 |
Applications Claiming Priority (1)
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CN201810973298.2A CN109194193B (zh) | 2018-08-24 | 2018-08-24 | 桥式自适应压电能量采集器 |
Publications (2)
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CN109194193A true CN109194193A (zh) | 2019-01-11 |
CN109194193B CN109194193B (zh) | 2019-12-06 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110282526A (zh) * | 2019-06-24 | 2019-09-27 | 山东科技大学 | 一种电梯传感器压电供电系统 |
CN110419806A (zh) * | 2019-07-22 | 2019-11-08 | 江苏大学 | 一种固有频率手动调节的自发电鞋及其调节提示方法 |
CN114039506A (zh) * | 2021-11-02 | 2022-02-11 | 上海交通大学 | 自调谐压电能量收集装置 |
CN114204846A (zh) * | 2021-11-30 | 2022-03-18 | 西安交通大学 | 一种可滑动磁耦合限幅综合拓频的压电振动能量收集器 |
CN115340060A (zh) * | 2022-08-26 | 2022-11-15 | 南京高华科技股份有限公司 | 一种雨滴能量收集器及其制备方法 |
Citations (7)
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CN202385032U (zh) * | 2011-12-27 | 2012-08-15 | 东南大学 | 一种基频共振频率可调的悬臂型压电发电机 |
CN103888023A (zh) * | 2014-04-16 | 2014-06-25 | 吉林大学 | 一种压电发电悬臂梁机构 |
CN204089638U (zh) * | 2014-09-17 | 2015-01-07 | 扬州大学 | 一种可调频宽频带压电发电装置 |
CN104300830A (zh) * | 2014-11-03 | 2015-01-21 | 安徽大学 | 带有可动质量环的宽频带压电式振动能量采集装置 |
CN106655885A (zh) * | 2016-11-15 | 2017-05-10 | 重庆交通大学 | 三维宽频带随机振动能量采集器 |
CN107707155A (zh) * | 2017-11-17 | 2018-02-16 | 西安电子科技大学 | 一种超宽带高能效压电振动能量收集装置 |
CN207021757U (zh) * | 2017-08-14 | 2018-02-16 | 苏州骅奔物联网有限公司 | 自适应微型振动电源及物联网系统 |
-
2018
- 2018-08-24 CN CN201810973298.2A patent/CN109194193B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202385032U (zh) * | 2011-12-27 | 2012-08-15 | 东南大学 | 一种基频共振频率可调的悬臂型压电发电机 |
CN103888023A (zh) * | 2014-04-16 | 2014-06-25 | 吉林大学 | 一种压电发电悬臂梁机构 |
CN204089638U (zh) * | 2014-09-17 | 2015-01-07 | 扬州大学 | 一种可调频宽频带压电发电装置 |
CN104300830A (zh) * | 2014-11-03 | 2015-01-21 | 安徽大学 | 带有可动质量环的宽频带压电式振动能量采集装置 |
CN106655885A (zh) * | 2016-11-15 | 2017-05-10 | 重庆交通大学 | 三维宽频带随机振动能量采集器 |
CN207021757U (zh) * | 2017-08-14 | 2018-02-16 | 苏州骅奔物联网有限公司 | 自适应微型振动电源及物联网系统 |
CN107707155A (zh) * | 2017-11-17 | 2018-02-16 | 西安电子科技大学 | 一种超宽带高能效压电振动能量收集装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110282526A (zh) * | 2019-06-24 | 2019-09-27 | 山东科技大学 | 一种电梯传感器压电供电系统 |
CN110419806A (zh) * | 2019-07-22 | 2019-11-08 | 江苏大学 | 一种固有频率手动调节的自发电鞋及其调节提示方法 |
CN114039506A (zh) * | 2021-11-02 | 2022-02-11 | 上海交通大学 | 自调谐压电能量收集装置 |
CN114039506B (zh) * | 2021-11-02 | 2024-02-27 | 上海交通大学 | 自调谐压电能量收集装置 |
CN114204846A (zh) * | 2021-11-30 | 2022-03-18 | 西安交通大学 | 一种可滑动磁耦合限幅综合拓频的压电振动能量收集器 |
CN115340060A (zh) * | 2022-08-26 | 2022-11-15 | 南京高华科技股份有限公司 | 一种雨滴能量收集器及其制备方法 |
CN115340060B (zh) * | 2022-08-26 | 2024-03-08 | 南京高华科技股份有限公司 | 一种雨滴能量收集器及其制备方法 |
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CN109194193B (zh) | 2019-12-06 |
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Effective date of registration: 20201130 Address after: 239400, 75, Chi River Road, Mingguang City, Anhui, Chuzhou Patentee after: MINGGUANG JIAYI ELECTRIC CONTROL TECHNOLOGY Co.,Ltd. Address before: 400044 Shapingba street, Shapingba District, Chongqing, No. 174 Patentee before: Chongqing University |
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EE01 | Entry into force of recordation of patent licensing contract | ||
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Application publication date: 20190111 Assignee: Mingguang branch of Chuzhou Beijing air purification technology Co.,Ltd. Assignor: MINGGUANG JIAYI ELECTRIC CONTROL TECHNOLOGY Co.,Ltd. Contract record no.: X2024980045023 Denomination of invention: Bridge type adaptive piezoelectric energy harvester Granted publication date: 20191206 License type: Common License Record date: 20250103 |