JP6551755B2 - 無線電力伝送システムにおける送電装置の制御方法、および送電装置 - Google Patents

無線電力伝送システムにおける送電装置の制御方法、および送電装置 Download PDF

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Publication number
JP6551755B2
JP6551755B2 JP2017223726A JP2017223726A JP6551755B2 JP 6551755 B2 JP6551755 B2 JP 6551755B2 JP 2017223726 A JP2017223726 A JP 2017223726A JP 2017223726 A JP2017223726 A JP 2017223726A JP 6551755 B2 JP6551755 B2 JP 6551755B2
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Japan
Prior art keywords
power transmission
power
transmission coil
coil
moving member
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JP2017223726A
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Japanese (ja)
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JP2018130008A (ja
Inventor
松尾　浩之
浩之 松尾
澤井　徹郎
徹郎 澤井
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Publication date
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Priority to CN201780080529.0A priority Critical patent/CN110168858B/zh
Priority to PCT/JP2017/046903 priority patent/WO2018146973A1/ja
Priority to CN202211724485.XA priority patent/CN115765220A/zh
Publication of JP2018130008A publication Critical patent/JP2018130008A/ja
Priority to US16/516,227 priority patent/US10926651B2/en
Application granted granted Critical
Publication of JP6551755B2 publication Critical patent/JP6551755B2/ja
Priority to US17/151,855 priority patent/US11225154B2/en
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    • 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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/005—Current collectors for power supply lines of electrically-propelled vehicles without mechanical contact between the collector and the power supply line
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
    • 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
    • B60L53/124—Detection or removal of foreign bodies
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • 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—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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • 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
    • H02J50/10—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—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
    • 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
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • Y02T90/12—Electric charging stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
JP2017223726A 2017-02-09 2017-11-21 無線電力伝送システムにおける送電装置の制御方法、および送電装置 Active JP6551755B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201780080529.0A CN110168858B (zh) 2017-02-09 2017-12-27 无线电力传输系统中的送电装置的控制方法以及送电装置
PCT/JP2017/046903 WO2018146973A1 (ja) 2017-02-09 2017-12-27 無線電力伝送システムにおける送電装置の制御方法、および送電装置
CN202211724485.XA CN115765220A (zh) 2017-02-09 2017-12-27 送电装置的控制方法以及送电装置
US16/516,227 US10926651B2 (en) 2017-02-09 2019-07-18 Method for controlling power transmitting device in wireless power transmission system and power transmitting device
US17/151,855 US11225154B2 (en) 2017-02-09 2021-01-19 Method for controlling power transmitting device in wireless power transmission system and power transmitting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017022262 2017-02-09
JP2017022262 2017-02-09

Related Child Applications (1)

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JP2019113986A Division JP7113231B2 (ja) 2017-02-09 2019-06-19 無線電力伝送システムにおける送電装置の制御方法、および送電装置

Publications (2)

Publication Number Publication Date
JP2018130008A JP2018130008A (ja) 2018-08-16
JP6551755B2 true JP6551755B2 (ja) 2019-07-31

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JP2019113986A Active JP7113231B2 (ja) 2017-02-09 2019-06-19 無線電力伝送システムにおける送電装置の制御方法、および送電装置

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Country Status (3)

Country Link
US (1) US10926651B2 (cg-RX-API-DMAC7.html)
JP (2) JP6551755B2 (cg-RX-API-DMAC7.html)
CN (1) CN110168858B (cg-RX-API-DMAC7.html)

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CN115765220A (zh) 2017-02-09 2023-03-07 松下知识产权经营株式会社 送电装置的控制方法以及送电装置
JP6551755B2 (ja) * 2017-02-09 2019-07-31 パナソニックＩｐマネジメント株式会社 無線電力伝送システムにおける送電装置の制御方法、および送電装置
JP6274593B1 (ja) * 2017-09-28 2018-02-07 Toto株式会社 衛生洗浄装置
US11050307B1 (en) 2019-05-07 2021-06-29 Apple Inc. Wireless power system with device movement detection
JP7311325B2 (ja) * 2019-06-28 2023-07-19 株式会社ダイヘン 非接触給電装置
JP7245735B2 (ja) * 2019-06-28 2023-03-24 株式会社ダイヘン 送電装置及び送電システム
JP7424765B2 (ja) * 2019-07-02 2024-01-30 東芝テック株式会社 受給電システム
EP4002645A4 (en) * 2019-07-19 2023-04-26 OMRON Corporation POWER SUPPLY EQUIPMENT AND POWER SUPPLY SYSTEM
WO2021085626A1 (ja) * 2019-10-30 2021-05-06 古河電気工業株式会社 収容ユニット
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US11936207B2 (en) * 2022-02-10 2024-03-19 Cypress Semiconductor Corporation Foreign object detection using decay counter for Q-estimation
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CN115320418A (zh) * 2022-07-20 2022-11-11 广西电网有限责任公司电力科学研究院 一种电动汽车无线充电方法及充电系统

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Publication number Publication date
JP2019180233A (ja) 2019-10-17
JP7113231B2 (ja) 2022-08-05
JP2018130008A (ja) 2018-08-16
CN110168858B (zh) 2023-01-17
US10926651B2 (en) 2021-02-23
CN110168858A (zh) 2019-08-23
US20190337404A1 (en) 2019-11-07

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