EA201990732A2 - Обнаружение плохого контакта зарядного кабеля - Google Patents
Обнаружение плохого контакта зарядного кабеляInfo
- Publication number
- EA201990732A2 EA201990732A2 EA201990732A EA201990732A EA201990732A2 EA 201990732 A2 EA201990732 A2 EA 201990732A2 EA 201990732 A EA201990732 A EA 201990732A EA 201990732 A EA201990732 A EA 201990732A EA 201990732 A2 EA201990732 A2 EA 201990732A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- temperature
- charging cable
- contact
- base
- connector
- Prior art date
Links
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
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- 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
- H01R13/005—Electrical coupling combined with fluidic coupling
-
- 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
- B60L53/14—Conductive 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
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
-
- 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
- B60L53/60—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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Предложенный способ обнаружения плохого контакта зарядного кабеля (14) заключается в том, что измеряют температуру (T) охлаждающей жидкости, присущую охлаждающей жидкости, протекающей через зарядный кабель (14); измеряют температуру (T) основания соединителя, присущую основанию (44) соединителя зарядного кабеля (14), причем это основание (44) соединителя несет электрический контактный элемент (46) зарядного кабеля (14); оценивают температуру (T) в контакте, присущую электрическому контактному элементу (46), путем определения температуры (T) в контакте исходя из разности температуры (T) основания соединителя и температуры (T) охлаждающей жидкости; и принимают решение о наличии плохого контакта, когда оцениваемая температура (T) в контакте выше, чем некоторая пороговая температура (T).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18168089.3A EP3556597B1 (en) | 2018-04-18 | 2018-04-18 | Detecting a bad contact of a charging cable |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201990732A2 true EA201990732A2 (ru) | 2019-10-31 |
EA201990732A3 EA201990732A3 (ru) | 2019-12-30 |
EA039264B1 EA039264B1 (ru) | 2021-12-24 |
Family
ID=62025758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201990732A EA039264B1 (ru) | 2018-04-18 | 2019-04-15 | Обнаружение плохого контакта зарядного кабеля |
Country Status (5)
Country | Link |
---|---|
US (1) | US11641119B2 (ru) |
EP (1) | EP3556597B1 (ru) |
CN (1) | CN110386011B (ru) |
EA (1) | EA039264B1 (ru) |
ES (1) | ES2893164T3 (ru) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016220110A1 (de) * | 2016-10-14 | 2018-04-19 | Phoenix Contact E-Mobility Gmbh | Temperaturüberwachtes Ladesystem zur Übertragung von elektrischen Ladeströmen |
DE102017115640A1 (de) * | 2017-07-12 | 2019-01-17 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kühleinheit für eine Ladesäule und Ladesäule mit einer Kühleinheit |
DE102018100732A1 (de) * | 2018-01-15 | 2019-07-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Schnellladestation mit Ladekabel und Temperiervorrichtung für das Ladekabel |
ES2893164T3 (es) * | 2018-04-18 | 2022-02-08 | Abb Schweiz Ag | Detección de un contacto deficiente de un cable de carga |
JP7006483B2 (ja) * | 2018-04-24 | 2022-02-10 | トヨタ自動車株式会社 | コネクタ |
US10921194B2 (en) * | 2018-09-10 | 2021-02-16 | Te Connectivity Corporation | Electrical contact thermal sensing system |
JP6958643B2 (ja) * | 2020-01-10 | 2021-11-02 | トヨタ自動車株式会社 | 評価方法 |
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 |
DE102020101257B4 (de) * | 2020-01-21 | 2022-01-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ladekabel für ein elektrisch betriebenes Kraftfahrzeug |
KR102554673B1 (ko) * | 2020-10-13 | 2023-07-13 | 삼성에스디아이 주식회사 | 배터리 팩 |
CN112406572B (zh) * | 2020-11-06 | 2022-05-13 | 广州小鹏自动驾驶科技有限公司 | 一种车辆充电口磨损检测方法及检测装置 |
DE102021201653A1 (de) | 2021-02-22 | 2022-08-25 | Volkswagen Aktiengesellschaft | Kombinierte Lade- und Temperiervorrichtung sowie Verfahren zum Steuern derselben |
EP4151448A1 (en) * | 2021-09-21 | 2023-03-22 | ABB E-mobility B.V. | Ev charging connector with passive cooling and temperature sensor |
EP4151449A1 (en) * | 2021-09-21 | 2023-03-22 | ABB E-mobility B.V. | Liquid-cooled charging connector |
US11852689B2 (en) | 2021-12-28 | 2023-12-26 | Beta Air, Llc | Connector for charging an electric aircraft and a method of use for a connector for charging an electric aircraft |
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US5670860A (en) * | 1995-06-06 | 1997-09-23 | Hughes Electronics | High power, high frequency, liquid-cooled transmission cable and charging system |
US7907062B2 (en) * | 2008-01-31 | 2011-03-15 | Hitachi Global Sotrage Technologies Netherlands B.V. | Dual direction power and data transfer protocol and safety detection |
US9287646B2 (en) * | 2010-10-14 | 2016-03-15 | Gregory thomas mark | Actively cooled electrical connection |
FR3007210B1 (fr) * | 2013-06-18 | 2016-09-30 | Renault Sa | Systeme et procede de regulation de la temperature d'une batterie electrochimique |
US9321362B2 (en) * | 2014-02-05 | 2016-04-26 | Tesia Motors, Inc. | Cooling of charging cable |
WO2016054068A1 (en) * | 2014-10-03 | 2016-04-07 | Lightening Energy | Electric vehicle battery thermal management system and method |
JP6191586B2 (ja) * | 2014-12-02 | 2017-09-06 | トヨタ自動車株式会社 | モータコントローラ、電動車両、及び、スイッチング素子の熱ストレス推定方法 |
US10377264B2 (en) * | 2015-01-30 | 2019-08-13 | Ford Global Technologies, Llc | Vehicle conductive charge port having cooling infrastructure |
DE102015112347A1 (de) | 2015-07-29 | 2017-02-02 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Ladestation mit einem Ladekabel |
CN106427936B (zh) * | 2015-08-04 | 2020-04-24 | 岳秀兰 | 监控工作站、换电池站和电动汽车通过物联网组成的电池箱更换系统 |
JP6329930B2 (ja) * | 2015-09-29 | 2018-05-23 | 本田技研工業株式会社 | 駆動装置、輸送機器及び制御方法 |
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DE102016206300B4 (de) * | 2016-04-14 | 2020-02-13 | Phoenix Contact E-Mobility Gmbh | Ladestecker und ladestation zur abgabe elektrischer energie an einen empfänger elektrischer energie |
JP3223818U (ja) * | 2016-05-20 | 2019-11-07 | サウスワイヤ・カンパニー・エルエルシー | 液体冷却式充電ケーブルシステム |
CN106604610A (zh) * | 2016-12-27 | 2017-04-26 | 北京非凡易智科技发展有限公司 | 一种充电机及其控制方法及装置 |
CN106828157A (zh) * | 2017-01-25 | 2017-06-13 | 沈杞萌 | 一种新能源汽车的冷却系统 |
ES2893164T3 (es) * | 2018-04-18 | 2022-02-08 | Abb Schweiz Ag | Detección de un contacto deficiente de un cable de carga |
US11228172B2 (en) * | 2018-09-10 | 2022-01-18 | TE Connectivity Services Gmbh | Electrical contact thermal sensing system and method |
US10921194B2 (en) * | 2018-09-10 | 2021-02-16 | Te Connectivity Corporation | Electrical contact thermal sensing system |
DE102019112839B3 (de) * | 2019-05-16 | 2020-10-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Schutz- und Überwachungseinrichtung in einer Ladeinfrastruktur zum Laden von elektrisch angetriebenen Fahrzeugen und Verfahren zur Überwachung einer Ladeinfrastruktur |
WO2021013369A1 (en) * | 2019-07-25 | 2021-01-28 | Abb Schweiz Ag | Heavy-current charging cable for charging an electric vehicle |
EP3846294A1 (en) * | 2020-01-02 | 2021-07-07 | Aptiv Technologies Limited | Terminal assembly for a charging connector including an improved thermal monitoring |
DE102020101258B4 (de) * | 2020-01-21 | 2021-10-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Gekühltes Steckverbinderelement |
CN111952106A (zh) * | 2020-06-08 | 2020-11-17 | 合肥途望汽车配件有限公司 | 一种安全型电动车充电桩 |
CN113370814A (zh) * | 2021-07-28 | 2021-09-10 | 陕西绿能电子科技有限公司 | 一种液冷充电枪系统及基于其的充电控制方法 |
-
2018
- 2018-04-18 ES ES18168089T patent/ES2893164T3/es active Active
- 2018-04-18 EP EP18168089.3A patent/EP3556597B1/en active Active
-
2019
- 2019-04-15 EA EA201990732A patent/EA039264B1/ru unknown
- 2019-04-16 US US16/385,479 patent/US11641119B2/en active Active
- 2019-04-16 CN CN201910303331.5A patent/CN110386011B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110386011A (zh) | 2019-10-29 |
EA201990732A3 (ru) | 2019-12-30 |
ES2893164T3 (es) | 2022-02-08 |
US11641119B2 (en) | 2023-05-02 |
EA039264B1 (ru) | 2021-12-24 |
US20190326762A1 (en) | 2019-10-24 |
CN110386011B (zh) | 2024-05-07 |
EP3556597B1 (en) | 2021-07-21 |
EP3556597A1 (en) | 2019-10-23 |
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