WO2019089466A1 - Collecteur d'énergie à base de mouvement d'électronique portable - Google Patents
Collecteur d'énergie à base de mouvement d'électronique portable Download PDFInfo
- Publication number
- WO2019089466A1 WO2019089466A1 PCT/US2018/058023 US2018058023W WO2019089466A1 WO 2019089466 A1 WO2019089466 A1 WO 2019089466A1 US 2018058023 W US2018058023 W US 2018058023W WO 2019089466 A1 WO2019089466 A1 WO 2019089466A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotor
- eccentrically weighted
- energy harvester
- harvester device
- coils
- Prior art date
Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 76
- 239000002184 metal Substances 0.000 claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003306 harvesting Methods 0.000 claims abstract description 30
- 238000013016 damping Methods 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 9
- 210000000707 wrist Anatomy 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 241000282412 Homo Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000005021 gait Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G1/00—Spring motors
- F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
- F03G1/022—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using spiral springs
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G1/00—Spring motors
- F03G1/02—Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G5/00—Devices for producing mechanical power from muscle energy
- F03G5/06—Devices for producing mechanical power from muscle energy other than of endless-walk type
- F03G5/062—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by humans
- F03G5/065—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by humans operated by the hand
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/34—Reciprocating, oscillating or vibrating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1892—Generators with parts oscillating or vibrating about an axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
L'invention concerne un dispositif collecteur d'énergie (100) comprenant une structure de support (102), un rotor lesté de manière excentrée (104) accouplé rotatif à la structure de support (102), un mécanisme limiteur de mouvement de rotor accouplé à la structure de support (102) et accouplé au rotor lesté de manière excentrée (104), et un transducteur accouplé de manière fonctionnelle au rotor lesté de manière excentrée (104) pour collecter de l'énergie électrique lors de la rotation du rotor lesté de manière excentrée (104) autour de la structure de support (102). Le mécanisme limiteur de mouvement de rotor peut être un ressort de rotation (106) pouvant servir à maintenir ou à équilibrer le rotor lesté de manière excentrée (104) dans une position globalement vers le haut par rapport à la gravité (G) lorsque le dispositif collecteur d'énergie (100) est porté par un utilisateur dans une orientation d'utilisation standard. Le rotor lesté de manière excentrée (104) peut définir au moins partiellement le transducteur, et le transducteur peut comprendre un substrat de rotor supportant une pluralité de bobines. La structure de support (102) peut comprendre des première et seconde plaques d'appui métalliques, et plusieurs aimants permanents de stator peuvent être fixés à la première plaque d'appui métallique de façon à réduire des entrefers afin d'augmenter au maximum l'amortissement électromagnétique de façon à augmenter la puissance de sortie.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762578916P | 2017-10-30 | 2017-10-30 | |
| US62/578,916 | 2017-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019089466A1 true WO2019089466A1 (fr) | 2019-05-09 |
Family
ID=66333580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US2018/058023 WO2019089466A1 (fr) | 2017-10-30 | 2018-10-29 | Collecteur d'énergie à base de mouvement d'électronique portable |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2019089466A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719725A (zh) * | 2020-05-18 | 2020-09-29 | 长江大学 | 一种基于电磁阻尼的建筑物振动抑制与能量回收装置 |
| CN113452284A (zh) * | 2020-03-26 | 2021-09-28 | 香港城市大学 | 能量采集器和可穿戴设备 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040137961A1 (en) * | 2003-01-10 | 2004-07-15 | Sunyen Co., Ltd. | Self-rechargeable portable telephone device with electricity generated by movements made in any direction |
| DE102011106785A1 (de) * | 2011-07-06 | 2013-01-10 | JuB-Creative Product GmbH | Kinetischer Wandler |
| US20150369219A1 (en) * | 2012-03-20 | 2015-12-24 | Aperia Technologies | Energy extraction system |
| US9525323B1 (en) * | 2015-09-15 | 2016-12-20 | Timothy Lee | Energy harvester system |
| US20170237368A1 (en) * | 2016-02-12 | 2017-08-17 | Analog Devices, Inc. | Piezoelectric energy harvester for human motion |
-
2018
- 2018-10-29 WO PCT/US2018/058023 patent/WO2019089466A1/fr active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040137961A1 (en) * | 2003-01-10 | 2004-07-15 | Sunyen Co., Ltd. | Self-rechargeable portable telephone device with electricity generated by movements made in any direction |
| DE102011106785A1 (de) * | 2011-07-06 | 2013-01-10 | JuB-Creative Product GmbH | Kinetischer Wandler |
| US20150369219A1 (en) * | 2012-03-20 | 2015-12-24 | Aperia Technologies | Energy extraction system |
| US9525323B1 (en) * | 2015-09-15 | 2016-12-20 | Timothy Lee | Energy harvester system |
| US20170237368A1 (en) * | 2016-02-12 | 2017-08-17 | Analog Devices, Inc. | Piezoelectric energy harvester for human motion |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113452284A (zh) * | 2020-03-26 | 2021-09-28 | 香港城市大学 | 能量采集器和可穿戴设备 |
| US11476780B2 (en) | 2020-03-26 | 2022-10-18 | City University Of Hong Kong | Energy harvester and a wearable device |
| CN113452284B (zh) * | 2020-03-26 | 2023-07-25 | 香港城市大学 | 能量采集器和可穿戴设备 |
| CN111719725A (zh) * | 2020-05-18 | 2020-09-29 | 长江大学 | 一种基于电磁阻尼的建筑物振动抑制与能量回收装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Dong et al. | Vibration‐energy‐harvesting system: transduction mechanisms, frequency tuning techniques, and biomechanical applications | |
| US20210356271A1 (en) | Tremor stabilisation apparatus and methods | |
| Pillatsch et al. | A piezoelectric frequency up-converting energy harvester with rotating proof mass for human body applications | |
| Smilek et al. | Rolling mass energy harvester for very low frequency of input vibrations | |
| Romero et al. | Energy scavenging sources for biomedical sensors | |
| Pillatsch et al. | A scalable piezoelectric impulse-excited energy harvester for human body excitation | |
| Liu et al. | Biomechanical energy harvesting for wearable and mobile devices: State-of-the-art and future directions | |
| CN105453397B (zh) | 发电装置、发电装置机组以及发电系统 | |
| US20170133953A1 (en) | Low frequency dual mode energy harvesting methods, systems, and portable devices | |
| US10491091B2 (en) | Kinetic energy harvesting methods and apparatus | |
| WO2011085091A2 (fr) | Générateur d'énergie électrique | |
| Romero et al. | Body motion for powering biomedical devices | |
| Cai et al. | Design, modeling, and experiments of electromagnetic energy harvester embedded in smart watch and wristband as power source | |
| Ali et al. | Recent progress in energy harvesting systems for wearable technology | |
| WO2019089466A1 (fr) | Collecteur d'énergie à base de mouvement d'électronique portable | |
| Pillatsch et al. | Wireless power transfer system for a human motion energy harvester | |
| US10008660B2 (en) | Generator unit for energy harvesting with a single force input point | |
| JP2015516136A (ja) | 発電装置 | |
| Pillatsch et al. | A wearable piezoelectric rotational energy harvester | |
| Zhang et al. | A novel piezoelectric power generator integrated with a compliant energy storage mechanism | |
| Fan et al. | Harvesting energy from twisting vibration of a rotor suspended by a piece of string | |
| Kerley et al. | Energy harvesting from the human body and powering up implant devices | |
| Smilek et al. | A study of kinetic energy harvesting for biomedical application in the head area | |
| Zhou et al. | Different kinds of energy harvesters from human activities | |
| Fan et al. | Capturing energy through a shoe-mounted piezoelectric energy harvester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18874573 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 18874573 Country of ref document: EP Kind code of ref document: A1 |