JP7302486B2 - 評価方法 - Google Patents
評価方法 Download PDFInfo
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- JP7302486B2 JP7302486B2 JP2020003139A JP2020003139A JP7302486B2 JP 7302486 B2 JP7302486 B2 JP 7302486B2 JP 2020003139 A JP2020003139 A JP 2020003139A JP 2020003139 A JP2020003139 A JP 2020003139A JP 7302486 B2 JP7302486 B2 JP 7302486B2
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- 238000011156 evaluation Methods 0.000 title claims description 60
- 238000001816 cooling Methods 0.000 claims description 25
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 18
- 229910052751 metal Inorganic materials 0.000 description 18
- 230000002093 peripheral effect Effects 0.000 description 11
- 238000005259 measurement Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000002788 crimping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 3
- 238000012854 evaluation process Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
- G06Q10/06393—Score-carding, benchmarking or key performance indicator [KPI] analysis
-
- 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
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
- H01R13/11—Resilient sockets
- H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
-
- 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
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- Strategic Management (AREA)
- General Health & Medical Sciences (AREA)
- Development Economics (AREA)
- Power Engineering (AREA)
- Marketing (AREA)
- Mechanical Engineering (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Transportation (AREA)
- Educational Administration (AREA)
- Entrepreneurship & Innovation (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Game Theory and Decision Science (AREA)
- Primary Health Care (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Claims (1)
- 冷却液によって冷却されることが可能な一対の雄端子と、前記一対の雄端子を挿通させた状態で前記一対の雄端子を保持する底壁と、を備える充電コネクタにおける前記一対の雄端子に対し、前記一対の雄端子に接続可能な一対の雌端子を備える評価治具における前記一対の雌端子を接続することにより、前記充電コネクタの冷却性能を評価する評価方法であって、
前記一対の雄端子に前記一対の雌端子を接続する接続工程と、
前記雄端子及び前記雌端子間の接触抵抗が所定の範囲内となるように前記雄端子と前記雌端子との接続状態を調整する調整工程と、
前記調整工程後、前記雄端子及び前記雌端子に400Aの充電電流を30分間供給したときの前記雄端子及び前記雌端子の温度が90℃以下であるか否かによって前記冷却性能を評価する評価工程と、を備え、
前記調整工程では、前記接触抵抗として、前記雄端子のうち前記底壁の表面から4.5mmの点と、前記雌端子のうち前記底壁の前記表面から43mmの点と、の間の抵抗が測定される、評価方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020003139A JP7302486B2 (ja) | 2020-01-10 | 2020-01-10 | 評価方法 |
US17/117,555 US11460424B2 (en) | 2020-01-10 | 2020-12-10 | Evaluation method |
EP20218012.1A EP3848236A1 (en) | 2020-01-10 | 2020-12-31 | Evaluation method |
CN202110024680.0A CN113112109A (zh) | 2020-01-10 | 2021-01-08 | 评价方法 |
JP2022063484A JP7099651B2 (ja) | 2020-01-10 | 2022-04-06 | 評価方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020003139A JP7302486B2 (ja) | 2020-01-10 | 2020-01-10 | 評価方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022063484A Division JP7099651B2 (ja) | 2020-01-10 | 2022-04-06 | 評価方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021110656A JP2021110656A (ja) | 2021-08-02 |
JP7302486B2 true JP7302486B2 (ja) | 2023-07-04 |
Family
ID=74045425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020003139A Active JP7302486B2 (ja) | 2020-01-10 | 2020-01-10 | 評価方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11460424B2 (ja) |
EP (1) | EP3848236A1 (ja) |
JP (1) | JP7302486B2 (ja) |
CN (1) | CN113112109A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6933270B2 (ja) * | 2020-01-10 | 2021-09-08 | トヨタ自動車株式会社 | 評価治具 |
JP7088216B2 (ja) * | 2020-01-10 | 2022-06-21 | トヨタ自動車株式会社 | レファレンス治具 |
Citations (7)
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US20050195054A1 (en) | 2004-03-03 | 2005-09-08 | Nanotechnologies, Inc. | Self-energizing electrical connection |
WO2008041721A1 (fr) | 2006-10-03 | 2008-04-10 | Autonetworks Technologies, Ltd. | BORNE DE raccordement |
US20120068668A1 (en) | 2010-09-21 | 2012-03-22 | Kittell Robert P | Battery Module For High-Current Rapid Charging |
US20160270257A1 (en) | 2010-10-14 | 2016-09-15 | Gregory Thomas Mark | Actively cooled electrical connection |
JP2019511095A (ja) | 2016-03-22 | 2019-04-18 | フェニックス コンタクト イー−モビリティ ゲーエムベーハーPHOENIX CONTACT E−Mobility GmbH | 冷却されたコンタクト要素を含むプラグコネクタ部 |
JP6958644B2 (ja) | 2020-01-10 | 2021-11-02 | トヨタ自動車株式会社 | 評価治具及び評価方法 |
JP6958643B2 (ja) | 2020-01-10 | 2021-11-02 | トヨタ自動車株式会社 | 評価方法 |
Family Cites Families (13)
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US4207611A (en) * | 1978-12-18 | 1980-06-10 | Ford Motor Company | Apparatus and method for calibrated testing of a vehicle electrical system |
US4414076A (en) * | 1983-03-01 | 1983-11-08 | The United States Of America As Represented By The Secretary Of The Navy | Low resistance ohmic contact |
JP5083426B2 (ja) * | 2011-03-14 | 2012-11-28 | オムロン株式会社 | 端子およびこれを用いたコネクタ |
JP5316914B2 (ja) * | 2012-06-12 | 2013-10-16 | 株式会社オートネットワーク技術研究所 | 端子金具及び端子付き電線 |
US10115247B2 (en) | 2014-05-05 | 2018-10-30 | Volvo Truck Corporation | Method and arrangement for controlling charging of an electrical storage system in a vehicle including measuring power loss over connector elements during charging and generating an error signal based on power loss |
FR3048136B1 (fr) * | 2016-02-18 | 2021-05-14 | Ilie Razvan | Connecteur electrique comportant une pluralite de lamelles electriquement conductrices |
US11088404B2 (en) * | 2017-01-23 | 2021-08-10 | Panasonic Intellectual Property Management Co., Ltd. | Contact failure detection system |
EP3401955B1 (en) * | 2017-05-12 | 2021-06-30 | ODU GmbH & Co. KG | Plug-in connector with a cooling jacket |
CN108398613A (zh) | 2018-03-02 | 2018-08-14 | 蔚来汽车有限公司 | 电池与车身连接状态的检测方法及装置、控制器和介质 |
JP7035738B2 (ja) | 2018-04-06 | 2022-03-15 | トヨタ自動車株式会社 | 車両および車両の充電方法 |
JP7253133B2 (ja) | 2018-06-28 | 2023-04-06 | 井関農機株式会社 | 穀粒乾燥機 |
US20200282851A1 (en) * | 2019-03-06 | 2020-09-10 | Tesla, Inc. | Liquid cooled charging cable and connector |
DE102019111749A1 (de) * | 2019-05-07 | 2020-11-12 | Te Connectivity Germany Gmbh | Elektrischer Steckverbinder sowie elektrische Steckverbindung |
-
2020
- 2020-01-10 JP JP2020003139A patent/JP7302486B2/ja active Active
- 2020-12-10 US US17/117,555 patent/US11460424B2/en active Active
- 2020-12-31 EP EP20218012.1A patent/EP3848236A1/en active Pending
-
2021
- 2021-01-08 CN CN202110024680.0A patent/CN113112109A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050195054A1 (en) | 2004-03-03 | 2005-09-08 | Nanotechnologies, Inc. | Self-energizing electrical connection |
WO2008041721A1 (fr) | 2006-10-03 | 2008-04-10 | Autonetworks Technologies, Ltd. | BORNE DE raccordement |
US20120068668A1 (en) | 2010-09-21 | 2012-03-22 | Kittell Robert P | Battery Module For High-Current Rapid Charging |
US20160270257A1 (en) | 2010-10-14 | 2016-09-15 | Gregory Thomas Mark | Actively cooled electrical connection |
JP2019511095A (ja) | 2016-03-22 | 2019-04-18 | フェニックス コンタクト イー−モビリティ ゲーエムベーハーPHOENIX CONTACT E−Mobility GmbH | 冷却されたコンタクト要素を含むプラグコネクタ部 |
JP6958644B2 (ja) | 2020-01-10 | 2021-11-02 | トヨタ自動車株式会社 | 評価治具及び評価方法 |
JP6958643B2 (ja) | 2020-01-10 | 2021-11-02 | トヨタ自動車株式会社 | 評価方法 |
Also Published As
Publication number | Publication date |
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CN113112109A (zh) | 2021-07-13 |
JP2021110656A (ja) | 2021-08-02 |
US20210215627A1 (en) | 2021-07-15 |
US11460424B2 (en) | 2022-10-04 |
EP3848236A1 (en) | 2021-07-14 |
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