WO2008034302A1 - Cellule d'énergie optique - Google Patents

Cellule d'énergie optique Download PDF

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Publication number
WO2008034302A1
WO2008034302A1 PCT/CN2006/002699 CN2006002699W WO2008034302A1 WO 2008034302 A1 WO2008034302 A1 WO 2008034302A1 CN 2006002699 W CN2006002699 W CN 2006002699W WO 2008034302 A1 WO2008034302 A1 WO 2008034302A1
Authority
WO
WIPO (PCT)
Prior art keywords
light energy
energy
battery
storage capacitor
photovoltaic cell
Prior art date
Application number
PCT/CN2006/002699
Other languages
English (en)
Chinese (zh)
Inventor
Lijun Xuan
Original Assignee
Lijun Xuan
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 Lijun Xuan filed Critical Lijun Xuan
Publication of WO2008034302A1 publication Critical patent/WO2008034302A1/fr

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Classifications

    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/044—PV modules or arrays of single PV cells including bypass diodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the present invention relates to a photovoltaic battery that can be tailored to different battery specifications for different application specifications. Background technique
  • the remote controller includes a solar battery module, a charging control circuit, a super capacitor, a remote controller, etc., and the solar battery module is installed in a place where the remote control housing is easy to receive light.
  • the charging control circuit, the super capacitor and the remote control circuit are installed inside the remote control housing; the solar module is connected in parallel with the super capacitor through the charging control circuit, and the two ends of the super capacitor are connected in parallel with the input ends of the remote controller.
  • the solar module converts light energy into electrical energy, charges the supercapacitor, stores the solar energy, and the power required by the remote controller comes from the discharge of the super capacitor.
  • This power supply design for a specific application can only supply power to a specific electronic product, and cannot be applied to other electronic products with different power specifications.
  • the utility model is proposed to solve the above problems.
  • the present invention is provided in the form of a battery, which is separated from the power source by using an electric device, and is more flexible, and is suitable for a currently used electric device using a battery as a power source.
  • Utility model content is provided in the form of a battery, which is separated from the power source by using an electric device, and is more flexible, and is suitable for a currently used electric device using a battery as a power source.
  • the object of the present invention is to provide a universal light energy battery device capable of meeting the power supply requirements of different electronic products and flexibly configuring the electronic components therein to meet the electrical requirements of electronic products of different power supply specifications.
  • the light energy battery device of the present invention comprises an energy harvesting portion, a storage capacitor and a low dropout voltage regulator, and the energy collecting portion is composed of at least one set of light energy components and The diodes of the light energy component are connected in parallel, the energy collection part is grounded at one end, the other end is connected to the positive pole of the storage capacitor, and the negative end of the storage capacitor is grounded; the input end of the low dropout regulator is connected to the positive pole of the storage capacitor The output terminal is the positive output terminal of the whole light energy battery, and the ground terminal of the low dropout voltage regulator is grounded and serves as the negative output terminal of the entire light energy battery power supply.
  • an amorphous light energy acquisition board capable of operating under 200 LU light is used as an energy harvesting part
  • a storage capacitor uses a farad capacitor (also referred to as a super capacitor and a gold capacitor), and a low dropout ultra low quiescent current regulator is used as a low voltage. Differential regulator.
  • the universal light energy battery device of the present invention can be configured to meet different application requirements of different electronic products, and to calculate and calculate the light energy of different specifications and quantities by counting and calculating the electronic products requiring electricity.
  • the board and the energy storage capacitors are used to produce a light energy battery that meets the power requirements of electronic products of different power supply specifications.
  • DRAWINGS Figure 1 is a circuit diagram of a universal light energy battery.
  • the whole battery system can be simply divided into three parts: energy collection, storage and utilization.
  • the energy harvesting part can be used in an amorphous light energy acquisition board working under 200 lux light
  • the energy storage uses a farad capacitor (also known as Supercapacitors and gold capacitors)
  • the energy uses a regulator that uses low dropout ultra-low quiescent current.
  • FIG. 1 is a general circuit diagram of the light energy battery of the present invention, the whole system includes a light energy component 1, a diode 2, a storage capacitor 3 and a low dropout voltage regulator 4, wherein the array light energy component 1 and the light energy
  • the diodes 2 connected in series of components 1 are connected in parallel to form an energy harvesting part.
  • the virtual box in Fig. 1 represents the energy collecting part. One end of the energy collecting part is grounded, one end is connected to the positive pole of the storage capacitor 3, and the negative end of the storage capacitor 3 is grounded, and the low voltage difference is stable.
  • the input end of the voltage device 4 is connected to the positive pole of the storage capacitor 3, the output end is the positive output terminal of the whole filter of the light energy battery, and the ground end of the low voltage difference voltage regulator 4 is grounded and serves as the negative output end of the entire light energy battery power supply.
  • the universal light energy battery device can calculate different specifications and quantities of light energy plates and energy storage capacitors for different applications, thereby producing a light energy battery that meets the power requirements of electronic products with different power supply specifications.
  • Embodiment 1 Remote control light energy battery
  • the remote control's working voltage is 3v
  • the working current is 13ma
  • the working time is about 30ms.
  • the power consumed is 1.2 milliwatts.
  • 2000 designs can be used continuously, taking into account factors such as self-consumption and efficiency (by 3 times redundancy), which requires 7200 mW The capacity of seconds.
  • each battery uses two 40 mm * 5mm light energy board, open circuit voltage 5 volts, capacitor ⁇ 5.5 volt / 0.33 farad super capacitor, discharged by 5.5 volts
  • the energy that can be released to 1.5 volts is about 4000 milliwatt seconds, and the two sections are 8000 milliwatts.
  • the natural light (3000 LUX) is full of time for 1.5 hours, and the frequency of 300 times per day can be used continuously for one week. If the battery cover is not covered, the battery will be exposed to the natural light in the room, and the energy absorbed every day can be used normally. No need to charge specifically under strong light.
  • Example 2 Gas igniter light energy battery
  • the working voltage of the gas igniter is 1.5v
  • the working current is 200ma
  • the working time is about 5s
  • the electric energy consumed is 1500mW. It can be used continuously for 100 times according to one full charge, and considers its own consumption and efficiency (three times redundancy), which requires 4500 milliwatts of capacity.
  • the capacitors use a 2.7 volt/5 lag supercapacitor that discharges from 2.7 volts to 1.5 volts and has an energy release of approximately 12,500 milliwatts. Since a capacitor with a large capacity and a low internal resistance is used, the capacitor itself has a large leakage current, and the low leakage capacitor has a very high price, so comprehensively, the overall usability is improved by increasing the capacity and the area of the light panel.
  • the working voltage of the watch is 1.5v
  • the working current is 100ua
  • Capacitors can be used continuously for 16 hours after full charge, taking into account factors such as their own consumption and efficiency (2x redundancy), requiring 4.8 milliwatt hours of capacity.
  • the capacitor uses a 2.7 volt/10 faara supercapacitor that discharges from 2.7 volts to 1.5 volts with an energy release of approximately 7 milliwatt hours.
  • the light energy board In actual test, the light energy board is placed in a good indoor natural light and works normally.
  • the specification of the light energy battery proposed by the utility model adopts the same size and specification transparent design as the commonly used 1, 2, 5, and 7 batteries, and directly satisfies the light energy board and the storage capacitor and other electronic components satisfying the demand configuration as described above.
  • the solution is connected and placed in a transparent casing similar in appearance to the standard specification battery, and the positive and negative output terminals of the power source are respectively connected to the positive and negative terminals of the transparent cover of the photovoltaic cell.
  • the light energy battery thus designed can be directly used in the electric power electronic product without any conversion, and is very convenient to use.
  • the production cost of the light energy battery for the remote control can be controlled within 5 yuan per section, and the production cost of the light energy battery for gas and watch is 10 yuan, which is close to the ordinary battery in cost.
  • the light energy plate in the light energy battery of the utility model can be effectively used indoors for 10-15 years, and the capacitor with low internal resistance can be used for 100,000-300,000 times, and the overall service life of the light energy battery can be It has been more than 10 years, and the light panels in it can be recycled and reused. Therefore, the utility model also has the advantages of economy and environmental protection unmatched by ordinary batteries.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne une cellule d'énergie optique comprenant une pièce de collecte d'énergie, un condensateur de stockage d'énergie (3) et un stabilisateur ayant un faible écart de tension, la pièce de collecte d'énergie étant formée par un ensemble d'énergie optique (1) et une diode (2) connectée parallèlement en série avec l'ensemble d'énergie optique, une extrémité de la pièce de collecte d'énergie est mise à la terre et une autre extrémité est connectée à l'extrémité positive du condensateur de stockage d'énergie (3), l'extrémité négative du condensateur de stockage de l'énergie (3) est mise à la terre; l'extrémité d'entrée du stabilisateur (4) est connectée à l'extrémité positive du condensateur de stockage d'énergie (3) et l'extrémité de sortie est constituée par l'extrémité de sortie positive de l'ensemble de la cellule d'énergie optique, l'extrémité de mise à terre du stabilisateur (4) est mise à la terre et est utilisée comme extrémité de sortie négative de l'ensemble de la cellule d'énergie optique.
PCT/CN2006/002699 2006-09-14 2006-10-13 Cellule d'énergie optique WO2008034302A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU200620119472XU CN200997574Y (zh) 2006-09-14 2006-09-14 一种光能电池
CN200620119472.X 2006-09-14

Publications (1)

Publication Number Publication Date
WO2008034302A1 true WO2008034302A1 (fr) 2008-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/002699 WO2008034302A1 (fr) 2006-09-14 2006-10-13 Cellule d'énergie optique

Country Status (2)

Country Link
CN (1) CN200997574Y (fr)
WO (1) WO2008034302A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101888001A (zh) * 2010-06-21 2010-11-17 韩福忠 复合电池及其制备方法和应用

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331708A (zh) * 2011-05-31 2012-01-25 苏州天擎电子通讯有限公司 一种太阳能电子表
CN103178571B (zh) * 2011-12-26 2015-09-09 易速达休闲育乐股份有限公司 电动车的电池并联及保护装置
WO2013097070A1 (fr) * 2011-12-26 2013-07-04 易速达休闲育乐股份有限公司 Appareil pour connexion parallèle et protection des batteries d'un véhicule électrique
JP6196530B2 (ja) * 2013-11-05 2017-09-13 株式会社ダイヘン 電源装置の遠隔操作装置、および、加工システム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6029438A (en) * 1997-10-15 2000-02-29 Space Systems/Loral, Inc. Drive circuit for electric propulsion thruster
JP2002228776A (ja) * 2001-02-06 2002-08-14 Rhythm Watch Co Ltd 太陽電池駆動時計
CN1417883A (zh) * 2001-11-02 2003-05-14 王维海 一种太阳能手机充电电池
CN1558465A (zh) * 2004-01-15 2004-12-29 河北科技大学 一种便携式光电电源

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6029438A (en) * 1997-10-15 2000-02-29 Space Systems/Loral, Inc. Drive circuit for electric propulsion thruster
JP2002228776A (ja) * 2001-02-06 2002-08-14 Rhythm Watch Co Ltd 太陽電池駆動時計
CN1417883A (zh) * 2001-11-02 2003-05-14 王维海 一种太阳能手机充电电池
CN1558465A (zh) * 2004-01-15 2004-12-29 河北科技大学 一种便携式光电电源

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101888001A (zh) * 2010-06-21 2010-11-17 韩福忠 复合电池及其制备方法和应用
CN101888001B (zh) * 2010-06-21 2012-07-04 韩福忠 复合电池及其制备方法和应用

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Publication number Publication date
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