JP7468468B2 - 給電装置及び給電方法 - Google Patents
給電装置及び給電方法 Download PDFInfo
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- 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
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/37—Monitoring; Protecting
-
- 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
- B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
-
- 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
- B60L53/60—Monitoring or controlling charging stations
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/63—Monitoring or controlling charging stations in response to network capacity
-
- 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
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting 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
- H02J50/60—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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/37—Monitoring; Protecting
- A61N1/3718—Monitoring of or protection against external electromagnetic fields or currents
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/20—Driver interactions by driver identification
-
- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/14—Emission reduction of noise
- B60L2270/147—Emission reduction of noise electro magnetic [EMI]
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
以下、図1~図6を参照して本発明の第一実施形態について説明する。
第二実施形態に係る給電装置の構成及び制御は、以下に説明する点を除いて、基本的に第一実施形態に係る給電装置の構成及び制御と同様である。このため、以下、本発明の第二実施形態について、第一実施形態と異なる部分を中心に説明する。
第三実施形態に係る給電装置の構成及び制御は、以下に説明する点を除いて、基本的に第一実施形態に係る給電装置の構成及び制御と同様である。このため、以下、本発明の第三実施形態について、第一実施形態と異なる部分を中心に説明する。
以上、本発明に係る好適な実施形態を説明したが、本発明はこれら実施形態に限定されるものではなく、特許請求の範囲の記載内で様々な修正及び変更を施すことができる。
3 車両
4 送電装置
5 受電装置
6 コントローラ
62 プロセッサ
63 送電制御部
64 乗降検知部
65 受電車両検出部
Claims (4)
- 車両への非接触給電を行う給電装置であって、
前記車両の受電装置へ非接触で電力を送電するように構成された送電装置と、
前記送電装置を制御する送電制御部と、
当該給電装置から前記車両への非接触給電が行われているときに該車両に対する乗降動作を検知する乗降検知部と、
当該給電装置の周囲の所定範囲において非接触で給電されている他車両の数を検出する受電車両検出部と
を備え、
前記送電制御部は、前記乗降動作が検知されたときに前記送電装置から前記受電装置への送電電力を低下させ、前記他車両の数に基づいて該送電電力の低下量を決定する、給電装置。 - 前記送電制御部は、前記乗降動作が検知されたときに、該乗降動作を行っている乗員がペースメーカを装着している場合には、前記送電装置から前記受電装置への送電を停止させる、請求項1に記載の給電装置。
- 前記乗降検知部は、前記乗降動作を行っている乗員の数を特定し、
前記送電制御部は前記他車両の数及び前記乗員の数に基づいて前記送電電力の低下量を決定する、請求項1又は2に記載の給電装置。 - 給電装置の送電装置から車両の受電装置へ非接触で電力を送電することによって該給電装置から該車両への非接触給電を行うことと、
前記給電装置から前記車両への非接触給電が行われているときに該車両に対する乗降動作を検知することと、
前記給電装置の周囲の所定範囲において非接触で給電されている他車両の数を検出することと、
前記乗降動作が検知されたときに前記送電装置から前記受電装置への送電電力を低下させ、前記他車両の数に基づいて該送電電力の低下量を決定することと
を含む、給電方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021104238A JP7468468B2 (ja) | 2021-06-23 | 2021-06-23 | 給電装置及び給電方法 |
US17/844,723 US11945318B2 (en) | 2021-06-23 | 2022-06-21 | Power supply apparatus and power supply method |
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JP2021104238A JP7468468B2 (ja) | 2021-06-23 | 2021-06-23 | 給電装置及び給電方法 |
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JP2023003202A JP2023003202A (ja) | 2023-01-11 |
JP7468468B2 true JP7468468B2 (ja) | 2024-04-16 |
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JP (1) | JP7468468B2 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012165497A (ja) | 2011-02-03 | 2012-08-30 | Denso Corp | 非接触給電制御装置及び非接触給電システム |
JP2012176264A (ja) | 2004-05-12 | 2012-09-13 | Koninkl Philips Electronics Nv | ボイラ、及びボイラをデバイスのハウジングへ接続する接続手段を有する高温飲料生成デバイス |
JP2016041009A (ja) | 2015-11-06 | 2016-03-24 | パイオニア株式会社 | 送電装置 |
JP2016158410A (ja) | 2015-02-25 | 2016-09-01 | 本田技研工業株式会社 | 受電体及び該受電体を備える車両 |
US20180301937A1 (en) | 2017-04-12 | 2018-10-18 | Samsung Electronics Co., Ltd. | Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereof |
WO2018229858A1 (ja) | 2017-06-13 | 2018-12-20 | 日産自動車株式会社 | 非接触給電システムの制御方法、及び非接触給電システム |
JP2019149851A (ja) | 2018-02-26 | 2019-09-05 | 三菱自動車工業株式会社 | 無接点充電装置 |
JP2020072492A (ja) | 2018-10-29 | 2020-05-07 | 株式会社東芝 | 無線給電装置、無線給電システムおよび無線給電方法 |
Family Cites Families (5)
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EP2462001A4 (en) * | 2009-08-07 | 2017-07-12 | Auckland UniServices Limited | Roadway powered electric vehicle system |
CN103619641B (zh) | 2011-06-20 | 2016-06-15 | 丰田自动车株式会社 | 非接触受电装置、非接触送电装置以及非接触送受电系统 |
JP6919244B2 (ja) | 2017-03-17 | 2021-08-18 | 三菱自動車工業株式会社 | 車両制御装置 |
JP7056900B2 (ja) | 2017-06-30 | 2022-04-19 | 学校法人立命館 | ワイヤレス給電システム |
US20220266004A1 (en) * | 2021-02-19 | 2022-08-25 | University Of Florida Research Foundation, Inc. | Attenuation of magnetic field for cardiac implantable electronic devices |
-
2021
- 2021-06-23 JP JP2021104238A patent/JP7468468B2/ja active Active
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2022
- 2022-06-21 US US17/844,723 patent/US11945318B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012176264A (ja) | 2004-05-12 | 2012-09-13 | Koninkl Philips Electronics Nv | ボイラ、及びボイラをデバイスのハウジングへ接続する接続手段を有する高温飲料生成デバイス |
JP2012165497A (ja) | 2011-02-03 | 2012-08-30 | Denso Corp | 非接触給電制御装置及び非接触給電システム |
JP2016158410A (ja) | 2015-02-25 | 2016-09-01 | 本田技研工業株式会社 | 受電体及び該受電体を備える車両 |
JP2016041009A (ja) | 2015-11-06 | 2016-03-24 | パイオニア株式会社 | 送電装置 |
US20180301937A1 (en) | 2017-04-12 | 2018-10-18 | Samsung Electronics Co., Ltd. | Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereof |
WO2018229858A1 (ja) | 2017-06-13 | 2018-12-20 | 日産自動車株式会社 | 非接触給電システムの制御方法、及び非接触給電システム |
JP2019149851A (ja) | 2018-02-26 | 2019-09-05 | 三菱自動車工業株式会社 | 無接点充電装置 |
JP2020072492A (ja) | 2018-10-29 | 2020-05-07 | 株式会社東芝 | 無線給電装置、無線給電システムおよび無線給電方法 |
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JP2023003202A (ja) | 2023-01-11 |
US11945318B2 (en) | 2024-04-02 |
US20220410731A1 (en) | 2022-12-29 |
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