CA2974188C - An apparatus and a method for wireless transmission of power between dc voltage sources - Google Patents

An apparatus and a method for wireless transmission of power between dc voltage sources Download PDF

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Publication number
CA2974188C
CA2974188C CA2974188A CA2974188A CA2974188C CA 2974188 C CA2974188 C CA 2974188C CA 2974188 A CA2974188 A CA 2974188A CA 2974188 A CA2974188 A CA 2974188A CA 2974188 C CA2974188 C CA 2974188C
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CA
Canada
Prior art keywords
voltage
coil
frequency
primary
converter
Prior art date
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Active
Application number
CA2974188A
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English (en)
French (fr)
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CA2974188A1 (en
Inventor
Giuseppe Guidi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wartsila Norway AS
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Wartsila Norway AS
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Publication date
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Publication of CA2974188A1 publication Critical patent/CA2974188A1/en
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H02J7/025—
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Inverter Devices (AREA)
  • Transmitters (AREA)
CA2974188A 2015-01-19 2016-01-19 An apparatus and a method for wireless transmission of power between dc voltage sources Active CA2974188C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20150087 2015-01-19
NO20150087A NO341430B1 (en) 2015-01-19 2015-01-19 An apparatus and a method for wireless transmission of power between DC voltage sources
PCT/NO2016/050006 WO2016118020A1 (en) 2015-01-19 2016-01-19 An apparatus and a method for wireless transmission of power between dc voltage sources

Publications (2)

Publication Number Publication Date
CA2974188A1 CA2974188A1 (en) 2016-07-28
CA2974188C true CA2974188C (en) 2021-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2974188A Active CA2974188C (en) 2015-01-19 2016-01-19 An apparatus and a method for wireless transmission of power between dc voltage sources

Country Status (15)

Country Link
US (1) US10097045B2 (enExample)
EP (1) EP3248270B1 (enExample)
JP (1) JP6817221B2 (enExample)
KR (1) KR102110846B1 (enExample)
CN (1) CN107112812B (enExample)
AU (1) AU2016209738B2 (enExample)
CA (1) CA2974188C (enExample)
DK (1) DK3248270T3 (enExample)
ES (1) ES2764148T3 (enExample)
HR (1) HRP20200028T1 (enExample)
MY (1) MY179914A (enExample)
NO (1) NO341430B1 (enExample)
PL (1) PL3248270T3 (enExample)
PT (1) PT3248270T (enExample)
WO (1) WO2016118020A1 (enExample)

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WO2021240850A1 (ja) * 2020-05-27 2021-12-02 株式会社村田製作所 ワイヤレス受電装置
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Also Published As

Publication number Publication date
PT3248270T (pt) 2020-01-21
NO20150087A1 (en) 2016-07-20
US20170373540A1 (en) 2017-12-28
CN107112812B (zh) 2020-09-25
CN107112812A (zh) 2017-08-29
EP3248270B1 (en) 2019-10-16
US10097045B2 (en) 2018-10-09
EP3248270A1 (en) 2017-11-29
HRP20200028T1 (hr) 2020-03-20
AU2016209738B2 (en) 2019-11-07
WO2016118020A1 (en) 2016-07-28
ES2764148T3 (es) 2020-06-02
MY179914A (en) 2020-11-19
NO341430B1 (en) 2017-11-13
JP2018504088A (ja) 2018-02-08
CA2974188A1 (en) 2016-07-28
PL3248270T3 (pl) 2020-05-18
JP6817221B2 (ja) 2021-01-20
KR20170120566A (ko) 2017-10-31
AU2016209738A1 (en) 2017-08-03
KR102110846B1 (ko) 2020-05-15
DK3248270T3 (da) 2020-01-27

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