WO2021010909A1 - Nanogénérateur hybride souple - Google Patents

Nanogénérateur hybride souple Download PDF

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Publication number
WO2021010909A1
WO2021010909A1 PCT/TR2019/050596 TR2019050596W WO2021010909A1 WO 2021010909 A1 WO2021010909 A1 WO 2021010909A1 TR 2019050596 W TR2019050596 W TR 2019050596W WO 2021010909 A1 WO2021010909 A1 WO 2021010909A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrical energy
flexible
flexible hybrid
polymer battery
lithium polymer
Prior art date
Application number
PCT/TR2019/050596
Other languages
English (en)
Inventor
Çınar LALOĞLU
Original Assignee
Bren İleri̇ Teknoloji̇ Enerji̇ Anoni̇m Şi̇rketi̇
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 Bren İleri̇ Teknoloji̇ Enerji̇ Anoni̇m Şi̇rketi̇ filed Critical Bren İleri̇ Teknoloji̇ Enerji̇ Anoni̇m Şi̇rketi̇
Priority to PCT/TR2019/050596 priority Critical patent/WO2021010909A1/fr
Publication of WO2021010909A1 publication Critical patent/WO2021010909A1/fr

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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
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • 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
    • F03G5/061—Devices for producing mechanical power from muscle energy other than of endless-walk type driven by animals
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/001—Energy harvesting or scavenging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Definitions

  • the invention relates to a flexible hybrid nanogenerator used on heated and movable surfaces such as humans, animals, machinery to generate electrical energy required for electronic and electromechanical systems in personal and industrial areas.
  • the invention relates to a flexible hybrid nanogenerator producing electrical energy by converting the temperature difference, vibration and motion into electrical energy.
  • thermoelectric energy generators can be used to increase energy efficiency by recycling the heat energy released.
  • Thermoelectric power generators are devices which directly convert temperature difference into electrical energy by the thermoelectric effect, the efficiency of which is between 5-8%.
  • the temperature difference occurs on each side of a thermoelectric device, there occurs voltage or, on the contrary, a voltage difference occurs when voltage is applied to a device.
  • the temperature gradient applied in the atomic dimension causes the loads in the material to spread from the hot side to the cold side. This effect is used in electricity generation, temperature measurement or to change the temperature of the material.
  • the use of thermoelectric devices in temperature control is common due to the temperature and cold direction determined by the pole of the applied voltage.
  • An example of a thermoelectric device in the literature is US2017/033272. Said document relates to a method to make a flexible thermoelectric generator device and related devices.
  • thermoelectric couple in said thermoelectric generator device may comprise first and second columns of respective first and second conductivity types.
  • the thermoelectric generator device comprises first and second terminals coupled to the plurality of bottom contacts and further comprise thermoelectric material.
  • the thermoelectric generator device according to the invention is only intended to generate electricity from the temperature difference. Therefore, the usage areas are limited. Consequently, the existence of the above problems and the inadequacy of the available solutions made it necessary to make improvements in the relevant technical field.
  • the present invention relates to a flexible hybrid nanogenerator which eliminates the aforementioned disadvantages and brings new advantages to the related field of art.
  • the main object of the invention is; temperature difference, vibration and movement by converting electrical energy, personal and industrial areas to produce electrical energy required for electronic and electromechanical systems.
  • the invention relates to a flexible hybrid nanogenerator producing electrical energy, which is needed for electronic and electromechanical systems in the personal and industrial areas, by converting the temperature difference, vibration and motion into electrical energy.
  • Another object of the invention is to provide energy saving in industrial facilities by converting the temperature difference between the surfaces into electrical energy by using waste heat of equipments in industrial area.
  • Another object of the invention is to provide charging of electronic devices in the personal space by obtaining electrical energy from temperature and natural movement in the human and animal body.
  • Another object of the invention is to obtain a wearable and lightweight hybrid energy generator in personal space use.
  • Another object of the invention is to eliminate the need to carry chargers in the field of personal use.
  • Another object of the invention is to ensure the elimination of the battery and charging problems of the devices used in personal and industrial areas. Another object of the invention is that the energy generator can be easily used in all fields with its ease of installation due to its flexible structure.
  • Another object of the invention is to provide wireless charging of electronic devices by means of a wireless charging module.
  • Another object of the invention is to provide instant and continuous energy storage.
  • the invention is related to a flexible hybrid nanogenerator which is used on heated and movable surfaces such as human, animal, machine and which comprises thermoelectric material producing electrical energy from temperature difference and electromagnetic material producing electrical energy from vibration and motion energy, for the purposes of providing the generation of electrical energy required for electronic and electromechanical systems in personal and industrial areas
  • the invention is characterized by comprising
  • thermoelectric material thermoelectric material and electromagnetic material and which converts the generated electrical energy into AC / DC or DC / AC current and thereby brings it to the desired voltage.
  • a lithium polymer battery which is connected with said electronic board and provides storage of the generated electrical energy.
  • the invention also relates to an implementation method for a flexible hybrid nanogenerator which is used on heated and movable surfaces such as humans, animals, machinery, in order to generate the electrical energy required for electronic and electromechanical systems in industrial and industrial areas.
  • the invention is characterized in that a) electrical energy is generated from temperature difference by thermoelectric material by means of cooler fin, b) electrical energy is generated from vibration and motion energy by electromagnetic material, c) electrical energy generated by thermoelectric material and electromagnetic material is stored in the lithium polymer battery by being converted into AC/DC or DC/AC current by means of an electronic board and being brought to the desired voltage, d) any device is charged by the electric energy stored in the lithium polymer battery by means of the wireless charging module.
  • Figure 1 is a perspective view of a flexible hybrid nanogenerator according to the invention.
  • Figure 2 is the view of the flexible hybrid nanogenerator on a pipeline according to the invention. References of the Parts
  • the flexible hybrid nanogenerator (A) basically comprises a full or semicircular flexible material (10) such as fabric, rubber which holds the whole structure together and provides ease of assembly, a thermoelectric material (20) which is located on said flexible material (10) and generates electrical energy from the temperature difference by means of the cooling fin (21 ), a electromagnetic material (30) which is located on said flexible material (10) and generates electrical energy from vibration and motion energy, an electronic board (40) which converts the generated electrical energy into AC/DC or DC/AC current and thereby brings it to the desired voltage, a lithium polymer battery (50) which is located on said flexible material (10) and which stores the generated electrical energy, a charging module (60) which is located on said flexible material (10) and which enables any device to be charged wirelessly.
  • a full or semicircular flexible material such as fabric, rubber which holds the whole structure together and provides ease of assembly
  • a thermoelectric material (20) which is located on said flexible material (10) and generates electrical energy from the temperature difference by means of the cooling fin (21 )
  • the flexible material (10) is a material such as fabric, rubber, which holds the whole structure forming the flexible hybrid nanogenerator (A) together.
  • Said flexible material provides ease of installation in the industrial field, for example, in a pipeline (H), in the exhaust of an electric automobile, or in human/animal wrist for personal use.
  • the amount of heat that the material receives from the surface increases with good adhesion to said surface, and thus the energy produced is proportionally increased.
  • thermoelectric material (20) on the flexible material (10) generates electrical energy from the temperature difference by means of the cooling fin (21 ).
  • Said thermoelectric material (20) comprises Boron Nitride or Graphene Nitride.
  • the electromagnetic material (30) comprises a current-producing neodymium magnet (31 ), a copper wire (32) which generates energy from the current generated by said neodymium magnet (31 ), and a teflon cylinder (33) on which said neodymium magnet (31 ) and said copper wire (32) are connected for generating electrical energy from vibration and motion energy.
  • Said teflon cylinder (33) ensures that the neodymium magnet (31 ) cannot move easily and the friction is low.
  • the electronic board (40) is connected with thermoelectric material (20) and electromagnetic material (30) and converts the generated electrical energy into AC/DC or DC/AC current, bringing it to the desired voltage. Said electronic board (40) is also connected with a lithium polymer battery (50). The lithium polymer battery (50) provides storage of the generated electrical energy. At the same time, a super capacitor connected to the lithium polymer battery (50) may be placed next to the lithium polymer battery (50) to provide storage of electrical energy.
  • the charging module (60) which is on the flexible material (10) and associated with the electronic board (40) and the lithium polymer battery (50).
  • the charging module (60) enables any device to be charged wirelessly.
  • the flexible hybrid nanogenerator (A) is suitable for use in all areas where energy is needed and where energy is not available.
  • the flexible hybrid nanogenerator (A) is used by being attached to the wrist of a human or animal body in personal use and by covering the whole surface of equipment in the use of industrial field.
  • the flexible hybrid nanogenerator (A) by means of thermoelectric material (20) contained therein, generates electrical energy - depending on where it is used- for example, from the waste heat received from the equipment if it is used on a pipeline (H) as an industrial equipment as shown in Figure 2, or from the heat received from the body if it is used in a human/animal body.
  • the electromagnetic material (30) generates electrical energy from vibration and motion energy.
  • the electrical energy generated by thermoelectric material (20) and electromagnetic material (30) is converted to AC/DC or DC/AC current by means of electronic board (40), brought to the desired voltage, and stored in the lithium polymer battery (50).
  • the electrical energy stored in the lithium polymer battery (50) meets the electrical needs of any device by means of the charging module (60).
  • the flexible hybrid nanogenerator (A) can generate electrical energy from the temperature difference via thermoelectric material (20) and at the same time from vibration and motion energy by electromagnetic material (30), in an alternative embodiment of the invention, it can generate electrical energy from vibration and motion energy only by using electromagnetic material (30). In this way, it can be designed such as to contain electromagnetic material (30) only in areas having vibration and motion energy, thus reducing the cost.
  • it may also be in the form of a heat shield capable of generating electricity from flexible hybrid nanogenerators (A) which can be used in automotive and industry, or flexible tubing capable of generating electricity as hot or cold fluid passes through it.
  • flexible hybrid nanogenerators A
  • flexible tubing capable of generating electricity as hot or cold fluid passes through it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

L'invention concerne un nanogénérateur hybride souple (A), qui est utilisé sur les surfaces chauffantes et mobiles telles qu'un être humain, un animal, une machine, et qui élimine complètement le problème de charge et de batterie de nombreux dispositifs fonctionnant à basse tension, permet d'économiser de l'énergie électrique dans la zone industrielle en utilisant la chaleur de déchets dans les installations de production et de convertir la différence de température en énergie électrique, qui permet d'obtenir, de stocker et de transférer de l'énergie, afin de générer l'énergie électrique requise pour des systèmes électroniques et électromécaniques dans l'industrie et les zones industrielles.
PCT/TR2019/050596 2019-07-18 2019-07-18 Nanogénérateur hybride souple WO2021010909A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/TR2019/050596 WO2021010909A1 (fr) 2019-07-18 2019-07-18 Nanogénérateur hybride souple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2019/050596 WO2021010909A1 (fr) 2019-07-18 2019-07-18 Nanogénérateur hybride souple

Publications (1)

Publication Number Publication Date
WO2021010909A1 true WO2021010909A1 (fr) 2021-01-21

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Family Applications (1)

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PCT/TR2019/050596 WO2021010909A1 (fr) 2019-07-18 2019-07-18 Nanogénérateur hybride souple

Country Status (1)

Country Link
WO (1) WO2021010909A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130087180A1 (en) * 2011-10-10 2013-04-11 Perpetua Power Source Technologies, Inc. Wearable thermoelectric generator system
CN105406769A (zh) * 2015-12-11 2016-03-16 浙江大学 具有可延展导线的穿戴式柔性温差发电结构
WO2019069311A1 (fr) * 2017-10-04 2019-04-11 Abu Rukaen Ragib Dispositif électronique portable alimenté par collecte d'énergie cinétique
CA2985238A1 (fr) * 2017-11-10 2019-05-10 Shimco North America Inc. Systeme de detection

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130087180A1 (en) * 2011-10-10 2013-04-11 Perpetua Power Source Technologies, Inc. Wearable thermoelectric generator system
CN105406769A (zh) * 2015-12-11 2016-03-16 浙江大学 具有可延展导线的穿戴式柔性温差发电结构
WO2019069311A1 (fr) * 2017-10-04 2019-04-11 Abu Rukaen Ragib Dispositif électronique portable alimenté par collecte d'énergie cinétique
CA2985238A1 (fr) * 2017-11-10 2019-05-10 Shimco North America Inc. Systeme de detection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WANG, SHUHUA, WANG ZHONG LIN, YANG YA: "A One-Structure-Based Hybridized Nanogenerator for Scavenging Mechanical and Thermal Energies by Triboelectric-Piezoelectric-Pyroelectric Effects", ADVANCED MATERIALS, vol. 28, no. 15, 2016, pages 2881 - 2887, XP055786748, DOI: 10.1002/adma.201505684 *

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