WO2021206211A1 - Adaptateur de charge compatible avec une communication de données can-api - Google Patents

Adaptateur de charge compatible avec une communication de données can-api Download PDF

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Publication number
WO2021206211A1
WO2021206211A1 PCT/KR2020/006165 KR2020006165W WO2021206211A1 WO 2021206211 A1 WO2021206211 A1 WO 2021206211A1 KR 2020006165 W KR2020006165 W KR 2020006165W WO 2021206211 A1 WO2021206211 A1 WO 2021206211A1
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WIPO (PCT)
Prior art keywords
charging
communication
plc
vehicle
electric vehicle
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PCT/KR2020/006165
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English (en)
Korean (ko)
Inventor
윤예찬
Original Assignee
주식회사 스칼라데이터
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Publication of WO2021206211A1 publication Critical patent/WO2021206211A1/fr

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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
    • 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
    • B60L53/305—Communication interfaces
    • 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
    • B60L53/20—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 converters located in the vehicle
    • B60L53/24—Using the vehicle's propulsion converter for charging
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H04L12/40039—Details regarding the setting of the power status of a node according to activity on the bus
    • 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
    • B60L2210/00—Converter types
    • B60L2210/10—DC to DC converters
    • 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
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40215—Controller Area Network CAN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/40267—Bus for use in transportation systems
    • H04L2012/40273—Bus for use in transportation systems the transportation system being a vehicle
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • 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
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Definitions

  • the present invention relates to a charging socket for an electric vehicle, and more particularly, a CAN-PLC (Controller Area Network-Power Line Communication) that enables mutual compatibility with a charger plug installed in an electric vehicle charging station and a charging socket of an electric vehicle regardless of the type of charging socket. It relates to a data communication compatible charging adapter.
  • CAN-PLC Controller Area Network-Power Line Communication
  • an electric vehicle does not use petroleum fuel and an engine, but refers to a vehicle (including all types of electric vehicles, hereinafter collectively referred to as "electric vehicle") using an electric battery and an electric motor. .
  • Electric vehicles which drive a vehicle by rotating a motor with electricity accumulated in the battery, were manufactured before gasoline vehicles, but were not put to practical use due to problems such as the heavy weight of the battery and charging time. was developed
  • the infrastructure can be built so that the charging form of electric vehicles can be made not only at charging stations but also at each home.
  • electric vehicle fast charging methods are mostly divided into CHADEMO and COMBO using direct current, and three-phase method using alternating current. I am using the charging method. That is, AC single-phase 5-pin, AC 3-phase 7-pin, DC car demo 10-pin, and DC combo 7-pin are used for each electric vehicle manufacturer.
  • electric vehicle chargers there are two types of electric vehicle chargers: home charger low-speed, fast charger, and slow charger. Fast chargers can be charged in about 30 minutes.
  • the rapid charger converts KEPCO AC power to DC or converts renewable energy DC power to DC/DC to charge the necessary power to the battery mounted on the vehicle, and the rectifier and DC/DC converter are separated from the external charging system to charge speed is fast
  • the slow charger has a rectifier and a DC/DC converter built into the vehicle (On Board Charger) to generate a power change process, and the vehicle is structurally only capable of small-capacity conversion, so the charging speed is slow.
  • the charging socket is divided into three types: FAST DC (CHAdeMO), FAST DC (DC Combo type 1), and FAST AC.
  • All input power uses 3-phase 380AC
  • FAST DC uses DC 50 ⁇ 450V, 110A, 50kW as output
  • FAST AC uses 380V, 63A, 43kW as output.
  • the communication standard of electric vehicles mainly uses CAN communication method in Japan (charger standard CHAdeMO), China (GB/T), and the United States (Tesla), and PLC communication method is mainly used in Europe (COMBO).
  • the present invention converts the charger plug installed in the electric vehicle charging station to be compatible with each other regardless of the type of the electric vehicle charging socket, and also, regardless of the communication method of the electric vehicle, CAN or PLC
  • An object of the present invention is to provide a CAN-PLC data communication compatible charging adapter that allows a communication module to be provided in the charging adapter to enable communication.
  • the CAN-PLC data communication compatible charging adapter for achieving the object of the present invention is compatible with various vehicle sockets of the electric vehicle by coupling to the charging plug of the electric charging station and having a CAN-PLC communication unit for supplying charging power.
  • the CAN-PLC communication unit comprises: a PLC communication unit for PLC communication through a charging connector coupling unit on the side of an electric charging station; and a CAN communication unit for CAN communication through the vehicle socket coupling unit on the electric vehicle side, wherein the charging connector coupling unit and the vehicle socket coupling unit are connected with DC power to supply charging power, and the CAN communication bus of the CAN communication unit and It is characterized in that the PLC communication unit is connected to communicate.
  • the PLC communication unit communicates with the charging station in a CAN communication method with the electric vehicle connected to the GB/T plug when the electric vehicle is a CAN communication method, and the CAN communication unit further includes a DC-DC converter for voltage drop,
  • an EVSE controller Electric Vehicle Supply Equipment Controller
  • an EVSE controller that obtains a communication signal from the DC power line supplied from the combo socket to the GB/T plug and communicates with the charging connector coupling unit further includes characterized in that
  • the CAN-PLC data communication compatible charging adapter has the effect of mutually compatible charging regardless of the type of charger plug and charging socket installed in an electric vehicle charging station or other charging device, and the communication method of the electric vehicle is CAN or PLC Communication is possible no matter what, so it has the effect of charging both combo or GB/T type electric vehicles.
  • FIG. 1 is a view showing the shape of a charger connector and a vehicle-side socket of a general electric vehicle charger
  • FIG. 2 is an overall configuration diagram of a charger equipped with an electric vehicle charging adapter for applying the present invention
  • FIG. 3 and 4 are front and rear configuration views of the electric vehicle charging adapter in FIG. 2;
  • FIG. 5 and 6 are block diagrams of a CAN-PLC data communication compatible charging adapter according to an embodiment of the present invention.
  • FIG. 7 is a detailed circuit diagram of the combo socket and the EVSE controller in FIG. 5;
  • FIG. 10 is a configuration diagram of the PLC communication board and the CAN communication control board of the GBT communication module.
  • 11 to 13 are circuit diagrams of each connection mode A to C of charging mode 3;
  • connection mode B of charging mode 2 is a schematic configuration diagram of a control steering circuit using connection mode B of charging mode 2;
  • 15 is a schematic diagram of a general control steering circuit with connection mode B of charging mode 1;
  • charging connector 200 charging adapter
  • PCL-CAN communication unit 251 PLC communication unit
  • FIG. 2 is an overall configuration diagram of an electric vehicle charging system for implementing the present invention, a charging connector 100 fixed to a charger of an electric vehicle charging station and coupled to an end of a charging cable for moving to a vehicle, and the charging connector 100 ) coupled to the end of the electric vehicle charging adapter 200 that is compatible with various vehicle sockets of the electric vehicle and supplies charging power, and the vehicle socket coupled to the vehicle to receive charging power through the charging adapter 200 (300).
  • the charging adapter 200 includes a charging connector coupling part 201 for coupling with the charging connector 100 including a DC power socket 202a and an AC power socket 202b, Power supplied from the charging connector 100 is compatible with both AC or DC power.
  • a vehicle socket coupling part 203 for coupling with the vehicle socket 300 is provided at the front end of the adapter body 200, and the vehicle socket coupling part 203 is a DC power coupling pin 203a. ) and an AC power coupling pin 203b, so that the power supplied from the charging connector 100 is compatible with both AC or DC power.
  • FIG. 5 is a block diagram of a CAN-PLC compatible charging adapter for an electric vehicle according to an embodiment of the present invention.
  • the adapter body 200 is coupled to a charging plug of an electric charging station for communication with various charging sockets of an electric vehicle.
  • a CAN-PLC communication unit 250 is built-in, and the CAN-PLC communication unit 250 includes a PLC communication unit 251 for PLC communication through the charging connector coupling unit 203 on the electric charging station side, and the electric vehicle side vehicle. It is composed of a CAN communication unit 252 for CAN communication through the socket coupling unit 201 .
  • electric vehicle charging systems can be broadly classified according to a charging method, a connection method, and a communication and control method.
  • Charging methods can be divided into conductive, inductive charging, and battery swapping.
  • the electrical connection device corresponds to a connector and a fuel port that correspond to a fueling machine, and has an inlet that is mounted on an electric vehicle. do.
  • Communication method is largely divided into CAN communication method used in China and Japan, and PLC communication method preferred in USA and Europe.
  • the CAN-PLC communication unit 250 provided in the adapter body 200 communicates with the electric charging station through the combo type charging connector coupling unit 203 of the electric charging station, and the electric vehicle side The power supplied to the vehicle socket coupling unit 201 is monitored.
  • the signal protocol of the PCL communication unit 251 includes an AC input power supply signal, and the electric vehicle is connected to the vehicle socket coupling unit 201 through the proximity circuit. Or, it detects the detachment state and starts the control pilot (CP) function.
  • CP control pilot
  • the power supply of the electric charging system detects the plug-in state of the electric vehicle, displays the power supply ready state, determines the electric vehicle ventilation request, and converts the power of the power supply to the electric vehicle. perform the supply function.
  • the electric vehicle and the power supply device monitor whether charging is stably. This charging state continues as determined by the electric vehicle, and when the vehicle socket coupling part 201 is disconnected from the electric vehicle, it is detected.
  • the CAN-Bus interface communicates messages with charge flow, interlock connections and any disconnect or error messages to the VCU (Vehicle Control Unit) via the BMS (Battery Management System).
  • FIG. 8 is a block diagram of the GB/T type vehicle socket coupling unit 201
  • FIG. 9 is an overall circuit block diagram of the GB/T communication module, and the names and functions of each unit are as follows [Table 2].
  • FIG. 10 is a block diagram of the PLC communication board and the CAN communication control board of the GBT communication module, and enables communication through the '+C' and '-C' terminals for PLC communication and CAN communication.
  • connection mode A (FIG. 11)
  • connection mode B (FIG. 12)
  • a general control steering circuit denoted by connection mode C (FIG. 13) is used to confirm the charging connection and to determine the rating curve parameters.
  • This circuit consists of a control unit for power supply, contactors K1 and K2 (only one can be set), resistors R1, R2, R3 and RC, diode D1, switches S1, S2, S3, vehicle body charger and vehicle control unit. , of which the vehicle control device may be integrated into the vehicle body charger or other chargers.
  • Switch S1 is an internal switch of the power supply.
  • Switch S2 is the vehicle's internal switch, after the vehicle connector is fully connected with the power supply coupler and after performing a self-test, if the vehicle bone charger is foul-free and the battery is in a chargeable state, S2 is closed (when the vehicle "requests to charge” " or “Charge control"), whether the vehicle is in the "request charge” or “chargeable” state at the same time.
  • Switch S3 is an internal normally closed switch of the vehicle plug, connected with the push button of the plug (for triggering the mechanical lock), when the button is pressed to relieve the mechanical lock function, S3 is in the blocking state at the same time.
  • the switch S2 may not be configured even in the control-steering circuit.
  • the functional and control logic analysis of this appendix is based on a control steering circuit configured with switch S2, which is the same as with switch S2 normally closed.
  • connection configuration diagram of charging mode 2 when connection mode B of charging mode 2 is adopted for charging an electric vehicle, using a control steering circuit to confirm connection to a charging connection set and determination of parameters of rated current will perform
  • 15 is a schematic diagram of a general control steering circuit having a connection mode B of charging mode 1, and when the position S3 is switched to a different state, the power supply device and the vehicle main body charger may perform a response operation. If the countermeasure corresponding to the switch S3 can be used as a reference, the specific countermeasure will depend on the control strategy set by the power supply device manufacturer and the vehicle manufacturer.
  • the CAN-PLC data communication compatible charging adapter according to the embodiment of the present invention is not limited by this embodiment, although it has been described with the embodiments and drawings limited to the electric vehicle, and the CAN communication method and the PLC communication method
  • the CAN communication method and the PLC communication method Of course, various modifications and variations are possible within the scope of the technical spirit of the present invention and the claims to be described below by those of ordinary skill in the art to which the present invention pertains, compatible with data communication.

Abstract

La présente invention concerne un adaptateur de charge qui est compatible avec une communication de données CAN-API, et les objectifs de la présente invention sont de permettre la conversion de manière à ce qu'elle soit compatible quel que soit le type de prise de charge d'un véhicule électrique et de fiche de chargeur disposée au niveau d'une station de charge de véhicule électrique, et de fournir un module de communication dans l'adaptateur de charge de sorte que la communication soit possible indépendamment des types CAN ou API de communication de véhicule électrique.
PCT/KR2020/006165 2020-04-09 2020-05-11 Adaptateur de charge compatible avec une communication de données can-api WO2021206211A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200043505A KR20210126199A (ko) 2020-04-09 2020-04-09 Can-plc 데이터 통신 호환 충전 어댑터
KR10-2020-0043505 2020-04-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136411A1 (fr) * 2022-06-13 2023-12-15 Psa Automobiles Sa Dispositif d’adaptation embarqué dans un système pour la compatibilité avec différents standards de recharge

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102634383B1 (ko) * 2021-11-04 2024-02-06 대영코어텍(주) 내구성이 향상된 전기차 충전소켓

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013090459A (ja) * 2011-10-18 2013-05-13 Toyota Motor Corp 電気自動車用充電装置
KR20150107121A (ko) * 2014-03-13 2015-09-23 주식회사 글로쿼드 전기차 충전 방식 변환 방법 및 그 장치와, 전기차 충전 시스템
KR20170062253A (ko) * 2015-11-27 2017-06-07 한전케이디엔주식회사 다양한 프로토콜 지원이 가능한 전기차 충전 인프라 통신 데이터 처리 시스템 및 방법
KR20170091385A (ko) * 2016-02-01 2017-08-09 엘지이노텍 주식회사 전기 자동차의 충전 제어 장치 및 이를 포함하는 충전 장치
KR101876056B1 (ko) * 2016-09-12 2018-07-06 현대자동차주식회사 전기자동차의 충전 장치 및 방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150109608A (ko) 2014-03-20 2015-10-02 주식회사 코캄일렉트로닉스 전기 자동차 충전 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013090459A (ja) * 2011-10-18 2013-05-13 Toyota Motor Corp 電気自動車用充電装置
KR20150107121A (ko) * 2014-03-13 2015-09-23 주식회사 글로쿼드 전기차 충전 방식 변환 방법 및 그 장치와, 전기차 충전 시스템
KR20170062253A (ko) * 2015-11-27 2017-06-07 한전케이디엔주식회사 다양한 프로토콜 지원이 가능한 전기차 충전 인프라 통신 데이터 처리 시스템 및 방법
KR20170091385A (ko) * 2016-02-01 2017-08-09 엘지이노텍 주식회사 전기 자동차의 충전 제어 장치 및 이를 포함하는 충전 장치
KR101876056B1 (ko) * 2016-09-12 2018-07-06 현대자동차주식회사 전기자동차의 충전 장치 및 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136411A1 (fr) * 2022-06-13 2023-12-15 Psa Automobiles Sa Dispositif d’adaptation embarqué dans un système pour la compatibilité avec différents standards de recharge

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