KR20240118858A - 무선 전력 전송 시스템을 위한 공랭식 표면하부 볼트 - Google Patents

무선 전력 전송 시스템을 위한 공랭식 표면하부 볼트 Download PDF

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Publication number
KR20240118858A
KR20240118858A KR1020247023136A KR20247023136A KR20240118858A KR 20240118858 A KR20240118858 A KR 20240118858A KR 1020247023136 A KR1020247023136 A KR 1020247023136A KR 20247023136 A KR20247023136 A KR 20247023136A KR 20240118858 A KR20240118858 A KR 20240118858A
Authority
KR
South Korea
Prior art keywords
grates
bolt
heat exchanger
wireless power
power transfer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020247023136A
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English (en)
Korean (ko)
Inventor
앤드류 더블유. 다가
Original Assignee
인덕트이브이 인크.
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 인덕트이브이 인크. filed Critical 인덕트이브이 인크.
Publication of KR20240118858A publication Critical patent/KR20240118858A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • B60L53/302—Cooling of charging equipment
    • 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
    • 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
    • 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
    • B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
    • B60L53/39—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer with position-responsive activation of primary coils
    • 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
    • H01F27/025—Constructional details relating to cooling
    • 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
    • H01F27/08—Cooling; Ventilating
    • H01F27/085—Cooling by ambient air
    • 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
    • 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
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Transformer Cooling (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Secondary Cells (AREA)
KR1020247023136A 2021-12-14 2022-12-14 무선 전력 전송 시스템을 위한 공랭식 표면하부 볼트 Pending KR20240118858A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163265380P 2021-12-14 2021-12-14
US63/265,380 2021-12-14
PCT/US2022/052901 WO2023114335A1 (en) 2021-12-14 2022-12-14 Air cooled subsurface vault for wireless power transfer systems

Publications (1)

Publication Number Publication Date
KR20240118858A true KR20240118858A (ko) 2024-08-05

Family

ID=86694903

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247023136A Pending KR20240118858A (ko) 2021-12-14 2022-12-14 무선 전력 전송 시스템을 위한 공랭식 표면하부 볼트

Country Status (8)

Country Link
US (1) US11791084B2 (https=)
EP (1) EP4448327A4 (https=)
JP (1) JP2025502637A (https=)
KR (1) KR20240118858A (https=)
CN (1) CN118382558A (https=)
CA (1) CA3240250A1 (https=)
MX (1) MX2024006656A (https=)
WO (1) WO2023114335A1 (https=)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
JP7548125B2 (ja) * 2021-05-26 2024-09-10 トヨタ自動車株式会社 充電システムおよび充電装置
CN117175720A (zh) * 2022-05-26 2023-12-05 英业达科技有限公司 无线充电装置
US20240326651A1 (en) * 2023-03-30 2024-10-03 InductEV, Inc. System and method for thermal management of an inductive wireless power charger
CN116788090B (zh) * 2023-08-17 2023-10-20 常州费舍尔电子科技有限公司 一种内嵌式的交流充电桩
DE102023209234A1 (de) * 2023-09-21 2025-03-27 Siemens Mobility GmbH Vorrichtung zum Freihalten einer Lüftungsöffnung
CN118082563B (zh) * 2024-04-29 2024-06-18 山西禹盾科技股份有限公司 一种电动自行车用无线充电装置及其操作方法

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US3271710A (en) * 1964-03-06 1966-09-06 Westinghouse Electric Corp Cooling systems for underground transformers
US3404617A (en) * 1966-10-03 1968-10-08 Chance Co Ab Self-ventilating underground transformer vault
JPS4619851Y1 (https=) * 1968-03-13 1971-07-10
JPS5133929Y1 (https=) * 1969-08-09 1976-08-23
JPS5396621U (https=) * 1977-01-11 1978-08-05
JPS57193216U (https=) * 1981-06-02 1982-12-07
FR2777152B1 (fr) * 1998-04-02 2000-06-23 Steve Ingenierie Dispositif de refroidissement pour systeme electronique de puissance
GB2476313A (en) * 2009-12-21 2011-06-22 Bombardier Transp Gmbh Cooling of electronic devices located in a ground cavity
JP6012182B2 (ja) * 2012-01-19 2016-10-25 矢崎総業株式会社 コイルユニット
CN103219775A (zh) 2013-05-02 2013-07-24 安伏（苏州）汽车电源科技有限公司 水冷电动汽车充电器结构
US10814729B2 (en) * 2013-11-14 2020-10-27 Momentum Dynamics Corporation Method and apparatus for the alignment of a vehicle and charging coil prior to wireless charging
US11241970B2 (en) * 2013-11-14 2022-02-08 Momentum Dynamics Corporation Method and apparatus for the alignment of vehicles prior to wireless charging
CN106030978B (zh) * 2014-05-19 2019-03-19 株式会社Ihi 冷却装置以及非接触供电系统
CN104467124B (zh) * 2014-12-31 2017-04-19 深圳市泰金田科技有限公司 地埋式电动汽车无线充电装置
US9908425B2 (en) 2015-07-01 2018-03-06 Toyota Motor Engineering & Manufacturing North America, Inc. Locating and aligning wireless charging elements for electric vehicles
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Also Published As

Publication number Publication date
MX2024006656A (es) 2024-07-19
EP4448327A1 (en) 2024-10-23
US11791084B2 (en) 2023-10-17
WO2023114335A1 (en) 2023-06-22
CN118382558A (zh) 2024-07-23
US20230187111A1 (en) 2023-06-15
EP4448327A4 (en) 2025-04-16
JP2025502637A (ja) 2025-01-28
CA3240250A1 (en) 2023-06-22

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240710

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application