PL441290A1 - DC charger for electric vehicles - Google Patents

DC charger for electric vehicles

Info

Publication number
PL441290A1
PL441290A1 PL441290A PL44129022A PL441290A1 PL 441290 A1 PL441290 A1 PL 441290A1 PL 441290 A PL441290 A PL 441290A PL 44129022 A PL44129022 A PL 44129022A PL 441290 A1 PL441290 A1 PL 441290A1
Authority
PL
Poland
Prior art keywords
charger
power
contactors
pairs
current
Prior art date
Application number
PL441290A
Other languages
Polish (pl)
Inventor
Marek Gutt-Mostowy
Michał Czech
Michał Kochański
Original Assignee
Euroloop Spółka Z Ograniczoną Odpowiedzialnością
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 Euroloop Spółka Z Ograniczoną Odpowiedzialnością filed Critical Euroloop Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL441290A priority Critical patent/PL441290A1/en
Priority to PCT/PL2023/000026 priority patent/WO2023229476A1/en
Publication of PL441290A1 publication Critical patent/PL441290A1/en

Links

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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
    • 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
    • B60L53/22—Constructional details or arrangements of charging converters 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
    • 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
    • B60L53/67—Controlling two or more charging stations
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Ładowarka prądu stałego pojazdów elektrycznych składający się z dwóch ładowarek (1.1) z których każda zawiera sześć modułów mocy (2) składających się z obudowy modułu w której umieszczone są elementy modułu w postaci filtrów doprowadzających prąd przemienny do prostowników konwertujących prąd przemienny na prąd stały do izolowanych przetwornic DC/DC oraz zasilacza niskiego napięcia zasilającego układy elektroniczne, a także kontrolera modułów i styczników przekazujących prąd na wyjście z modułu mocy oraz radiatora odprowadzającego ciepło do którego doprowadzane jest powietrze za pomocą wentylatorów osłoniętych matą filtrującą, charakteryzuje się tym, że ładowarki (1.1) są ze sobą połączone poprzez połączenie o mocy do 600 kW składające się z czterech par izolowanych przewodów (12.1, 12.2, 12.3, 12.4) przewodzących prąd o natężeniu do 1000 A i wiązki sygnałowej (13) łączącej ze sobą kontrolery modułów mocy wraz z głównym kontrolerem ładowarki (14) oraz znajdujących się w każdej z ładowarek czterech par szynoprzewodów (15.1, 15.2, 15.3, 15.4) wraz ze stycznikami (16) rozdzielającymi lub łączącymi połączenie pomiędzy drugim i trzecim modułem mocy oraz dodatkowych czterech par styczników (17) przed wyjściami złącza ładowania (18) doprowadzających energię elektryczną do pojazdu elektrycznego.DC charger for electric vehicles consisting of two chargers (1.1) each containing six power modules (2) consisting of a module housing in which module elements in the form of filters supplying alternating current to rectifiers converting alternating current to direct current are placed to isolated DC/DC converters and a low-voltage power supply supplying electronic circuits, as well as a controller of modules and contactors transmitting current to the output of the power module, and a radiator dissipating heat to which air is supplied by means of fans covered with a filter mat, is characterized by the fact that the chargers (1.1) are connected to each other by a connection with a power of up to 600 kW consisting of four pairs of insulated wires (12.1, 12.2, 12.3, 12.4) carrying a current of up to 1000 A and a signal harness (13) connecting the power module controllers with the main controller charger (14) and four pairs of busbars (15.1, 15.2, 15.3, 15.4) located in each charger along with contactors (16) separating or connecting the connection between the second and third power modules and additional four pairs of contactors (17) before the connector outputs charging (18) supplying electricity to the electric vehicle.

PL441290A 2022-05-27 2022-05-27 DC charger for electric vehicles PL441290A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441290A PL441290A1 (en) 2022-05-27 2022-05-27 DC charger for electric vehicles
PCT/PL2023/000026 WO2023229476A1 (en) 2022-05-27 2023-05-24 Electric vehicle dc charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441290A PL441290A1 (en) 2022-05-27 2022-05-27 DC charger for electric vehicles

Publications (1)

Publication Number Publication Date
PL441290A1 true PL441290A1 (en) 2023-12-04

Family

ID=87137004

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441290A PL441290A1 (en) 2022-05-27 2022-05-27 DC charger for electric vehicles

Country Status (2)

Country Link
PL (1) PL441290A1 (en)
WO (1) WO2023229476A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2751902A1 (en) * 2011-09-02 2014-07-09 Tesla Motors, Inc. Multiport vehicle dc charging system with variable power distribution
US20150123613A1 (en) * 2013-11-06 2015-05-07 Abb Technology Ag Charger for electric vehicles with distributed power converter arbitration
US20180001781A1 (en) * 2016-05-25 2018-01-04 Chargepoint, Inc. Dynamic allocation of power modules for charging electric vehicles
US20210101500A1 (en) * 2017-07-26 2021-04-08 Wobben Properties Gmbh Charging station with dynamic charging current distribution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172685A1 (en) 2011-06-17 2012-12-20 トヨタ自動車株式会社 Power supply system and vehicle equipped with same, and power supply system control method
US11958372B2 (en) * 2019-11-26 2024-04-16 Fermata Energy Llc Device for bi-directional power conversion and charging for use with electric vehicles
US11683918B2 (en) * 2020-10-29 2023-06-20 Rivian Ip Holdings, Llc Power electronics module with improved space utilization and thermal management characteristics

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2751902A1 (en) * 2011-09-02 2014-07-09 Tesla Motors, Inc. Multiport vehicle dc charging system with variable power distribution
US20150123613A1 (en) * 2013-11-06 2015-05-07 Abb Technology Ag Charger for electric vehicles with distributed power converter arbitration
US20180001781A1 (en) * 2016-05-25 2018-01-04 Chargepoint, Inc. Dynamic allocation of power modules for charging electric vehicles
US20210101500A1 (en) * 2017-07-26 2021-04-08 Wobben Properties Gmbh Charging station with dynamic charging current distribution

Also Published As

Publication number Publication date
WO2023229476A1 (en) 2023-11-30

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