CN112311276B - 一种自激励式压电发电机 - Google Patents
一种自激励式压电发电机 Download PDFInfo
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- CN112311276B CN112311276B CN202011274370.6A CN202011274370A CN112311276B CN 112311276 B CN112311276 B CN 112311276B CN 202011274370 A CN202011274370 A CN 202011274370A CN 112311276 B CN112311276 B CN 112311276B
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- shaft
- piezoelectric vibrator
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- 239000000758 substrate Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 2
- 238000010248 power generation Methods 0.000 abstract description 3
- 230000005284 excitation Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
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- 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
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Classifications
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- 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
- H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams
-
- 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
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- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN202011274370.6A CN112311276B (zh) | 2020-11-15 | 2020-11-15 | 一种自激励式压电发电机 |
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CN202011274370.6A CN112311276B (zh) | 2020-11-15 | 2020-11-15 | 一种自激励式压电发电机 |
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CN112311276A CN112311276A (zh) | 2021-02-02 |
CN112311276B true CN112311276B (zh) | 2021-10-08 |
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CN202011274370.6A Active CN112311276B (zh) | 2020-11-15 | 2020-11-15 | 一种自激励式压电发电机 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114033605B (zh) * | 2021-11-26 | 2023-05-12 | 浙江师范大学 | 一种压电式波浪能发电机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015004208B4 (de) * | 2015-03-31 | 2016-12-22 | Physik Instrumente (Pi) Gmbh & Co. Kg | Verfahren zur Steuerung eines Ultraschallmotors und entsprechende Steueranordnung |
KR20180138521A (ko) * | 2017-06-21 | 2018-12-31 | 주식회사 에이엠씨글로비즈 | 자력을 이용한 비접촉 연속 압전 발전기 |
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 |
CN107345540B (zh) * | 2017-08-17 | 2023-05-26 | 浙江师范大学 | 一种自监测圆锥轴承 |
CN110319114B (zh) * | 2018-03-30 | 2021-01-01 | 比亚迪股份有限公司 | 摆动轴承和可穿戴设备 |
CN109495018A (zh) * | 2018-12-25 | 2019-03-19 | 长江大学 | 压电条单元压电发电机 |
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- 2020-11-15 CN CN202011274370.6A patent/CN112311276B/zh active Active
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Effective date of registration: 20230105 Address after: 274000 in Bohai Road intelligent manufacturing machinery and equipment Industrial Park, Heze Economic Development Zone, Shandong Province Patentee after: Shandong Kangwo Holding 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: 20230105 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 |
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