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WO2003081618A2 - Procede de charge et de decharge d'un condensateur a double couche electrique - Google Patents

Procede de charge et de decharge d'un condensateur a double couche electrique Download PDF

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Publication number
WO2003081618A2
WO2003081618A2 PCT/RU2003/000109 RU0300109W WO03081618A2 WO 2003081618 A2 WO2003081618 A2 WO 2003081618A2 RU 0300109 W RU0300109 W RU 0300109W WO 03081618 A2 WO03081618 A2 WO 03081618A2
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
discharging
temperature
capacitor
zaρyada
Prior art date
Application number
PCT/RU2003/000109
Other languages
English (en)
Russian (ru)
Other versions
WO2003081618A3 (fr
Inventor
Sergey Nikolaevich Razumov
Igor Nikolaevich Varakin
Aleksey Borisovich Stepanov
Arkadiy Dmitrievich Klementov
Vladimir Vasilevich Menuhov
Original Assignee
Sergey Nikolaevich Razumov
Igor Nikolaevich Varakin
Aleksey Borisovich Stepanov
Arkadiy Dmitrievich Klementov
Vladimir Vasilevich Menuhov
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 Sergey Nikolaevich Razumov, Igor Nikolaevich Varakin, Aleksey Borisovich Stepanov, Arkadiy Dmitrievich Klementov, Vladimir Vasilevich Menuhov filed Critical Sergey Nikolaevich Razumov
Priority to AU2003227396A priority Critical patent/AU2003227396A1/en
Publication of WO2003081618A2 publication Critical patent/WO2003081618A2/fr
Publication of WO2003081618A3 publication Critical patent/WO2003081618A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/08—Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/66—Current collectors
    • H01G11/72—Current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Definitions

  • the aim of the invention is to reduce the leakage rate due to an increased temperature and increase the energy intensity of the circuit at a lower temperature.
  • the invention is also charac- terized also by charging the voltage, in addition to the loss of voltage, which is 10 “6 -10 " , which takes less than 10 ° C.
  • the optimum voltage is selected by experience with allowance for the capacitance of the leak and the leakage path.
  • the voltage compensates for voltage, the magnitude of the voltage determines the empirical loss for each voltage and the voltage for The leakage current is selected taking into account the capacitance of the condenser. Reducing the operating temperature will increase the operating voltage of the compensator.
  • the voltage of the alkaline electrolyte is decomposed due to an increase in the output voltage of oxygen and oxygen to the electric elec- trode 4 sat.
  • the other voltage depending on the temperature, can reach values from 1.5 to 2 ⁇ .
  • the double-electric condenser includes two electrodes, one of which is negative. It is made of carbon steel having a thickness of 0.3 mm and a specific area of 900–2000 m / g.
  • a positive elec- trode is included, which, as a part of the active material, contains a nickel hydroxide guide.
  • sintered nickel has been used on a commercially available basis. Intermediate use and other components of basic principles, for example, the Great.
  • the electrolyte in this condensate is an aqueous solution of calcium hydroxide, potassium concentration - 6 mol / l.
  • the unit, located between the ele- The volume of the condensate is 10,000 ⁇ .
  • the investigators subsequently charged at a temperature of 50 ° C; 25 ° C; minus 30 ° C. At each temperature, the leakage current was measured depending on the voltage.
  • the table provides voltage for 50 ⁇ (5 ⁇ 0 6 6 ⁇ / ⁇ ) and electrical shock for both electrical components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention appartient au domaine des équipements électriques et plus particulièrement des condensateurs à double couche électrique et peut s'utiliser dans la conception de dispositifs accumulant l'énergie électrique et s'employer dans ce qui suit: - systèmes d'alimentation électrique d'urgence, pour fonctionner en mode de charge d'appoint en continu ou de compensation; - pour assurer l'alimentation électrique en continu, lors de l'utilisation de sources d'énergies fonctionnant de façon périodique ou en continu; - dans des dispositifs de démarrage sûr de moteurs à combustion interne. L'invention est fondée sur ce qui suit: on mesure au préalable la température de l'électrolyte dans le condensateur, ce qui permet de déterminer la tension de travail maximale de la charge à laquelle le courant de fuite et la capacité en énergie sont optimaux, la décharge du condensateur s'effectuant à température de charge. L'invention est caractérisée en ce que l'on charge le condensateur jusqu'à une tension à laquelle le courant de fuite est compris entre 10-6 et 10-5 A/F, la température de travail étant inférieure à 0 °C.
PCT/RU2003/000109 2002-03-26 2003-03-24 Procede de charge et de decharge d'un condensateur a double couche electrique WO2003081618A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003227396A AU2003227396A1 (en) 2002-03-26 2003-03-24 Method for charging and discharging a double layer electrical capacitor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2002107408 2002-03-26
RU2002107408/09A RU2002107408A (ru) 2002-03-26 2002-03-26 Способ зарядки и разрядки конденсатора с двойным электрическим слоем

Publications (2)

Publication Number Publication Date
WO2003081618A2 true WO2003081618A2 (fr) 2003-10-02
WO2003081618A3 WO2003081618A3 (fr) 2004-04-08

Family

ID=28450218

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2003/000109 WO2003081618A2 (fr) 2002-03-26 2003-03-24 Procede de charge et de decharge d'un condensateur a double couche electrique

Country Status (3)

Country Link
AU (1) AU2003227396A1 (fr)
RU (1) RU2002107408A (fr)
WO (1) WO2003081618A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120333B2 (en) 2006-11-27 2012-02-21 Universal Supercapacitors Llc Method of charging double electric layer electrochemical capacitors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5161094A (en) * 1990-08-03 1992-11-03 Quadri Electronics Corporation Solid electrolyte capacitor and method of making
US5388025A (en) * 1992-09-01 1995-02-07 Motorola, Inc. Rechargeable electrical energy storage device having organometallic electrodes
RU2125750C1 (ru) * 1997-08-29 1999-01-27 Попов Андрей Вениаминович Способ эксплуатации двойнослойного конденсатора
JP3679681B2 (ja) * 2000-04-05 2005-08-03 ペンタックス株式会社 電源装置及び電気二重層コンデンサの充電方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120333B2 (en) 2006-11-27 2012-02-21 Universal Supercapacitors Llc Method of charging double electric layer electrochemical capacitors

Also Published As

Publication number Publication date
WO2003081618A3 (fr) 2004-04-08
AU2003227396A1 (en) 2003-10-08
RU2002107408A (ru) 2003-09-20
AU2003227396A8 (en) 2003-10-08

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