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SE2351511A1 - Common charging solution for material handling vehicle - Google Patents

Common charging solution for material handling vehicle

Info

Publication number
SE2351511A1
SE2351511A1 SE2351511A SE2351511A SE2351511A1 SE 2351511 A1 SE2351511 A1 SE 2351511A1 SE 2351511 A SE2351511 A SE 2351511A SE 2351511 A SE2351511 A SE 2351511A SE 2351511 A1 SE2351511 A1 SE 2351511A1
Authority
SE
Sweden
Prior art keywords
material handling
battery
handling vehicle
charging
board
Prior art date
Application number
SE2351511A
Inventor
Carlos A Montes-Solano
Henrik Johansson
Khim Lim Jeannie Siew
Marcelo Tardioli
Michael Möller
Mikael Andersson
Per-Erik Johansson
Original Assignee
Kalmar Solutions Ab
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 Kalmar Solutions Ab filed Critical Kalmar Solutions Ab
Priority to SE2351511A priority Critical patent/SE2351511A1/en
Publication of SE2351511A1 publication Critical patent/SE2351511A1/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
    • B60L53/20—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
    • 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
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/04—Constant-current supply systems
    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H02J7/163—Regulation of the charging current or voltage by variation of field with special means for initiating or limiting the excitation current
    • H02J7/90—
    • 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
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

The present disclosure relates to a method and an on-board charging system (1) for a material handling vehicle (2) with a charging connector (11) adapted to be connected to an external charger (10) for charging a battery (22). The battery (22) is arranged to provide power for propulsion of the vehicle (2). The on-board charging system (1) comprises a control unit (32) and an on-board charger (21) with a first DC/DC unit (23a) arranged between the charging connector (11) and the battery (22). The on-board charging system (1) is configured to enable charging of the battery (22) at a lower voltage level than an output voltage level (Vc) of the external charger (10).
SE2351511A 2023-12-22 2023-12-22 Common charging solution for material handling vehicle SE2351511A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE2351511A SE2351511A1 (en) 2023-12-22 2023-12-22 Common charging solution for material handling vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2351511A SE2351511A1 (en) 2023-12-22 2023-12-22 Common charging solution for material handling vehicle

Publications (1)

Publication Number Publication Date
SE2351511A1 true SE2351511A1 (en) 2025-06-23

Family

ID=96432432

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2351511A SE2351511A1 (en) 2023-12-22 2023-12-22 Common charging solution for material handling vehicle

Country Status (1)

Country Link
SE (1) SE2351511A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150306973A1 (en) * 2013-01-15 2015-10-29 E-Power Nordic Ab Battery charging system for electric vehicle
US20150375628A1 (en) * 2012-07-20 2015-12-31 Intelligent Electronic Systems Multi-directional converter comprising three ports and a single transformer for electric vehicles
US20200076225A1 (en) * 2018-08-31 2020-03-05 New Flyer Industries Canada Ulc Passenger bus with on-board charger
US20200298722A1 (en) * 2015-09-11 2020-09-24 Invertedpower Pty Ltd Methods and systems for an integrated charging system for an electric vehicle
US20220289057A1 (en) * 2021-03-15 2022-09-15 Toyota Jidosha Kabushiki Kaisha Electrically powered vehicle and method of controlling charging of electrically powered vehicle
WO2022203658A1 (en) * 2021-03-23 2022-09-29 Mohammed Alobaidi Dc-dc battery adapter for fast charging of electric vehicles
US20220371462A1 (en) * 2020-02-13 2022-11-24 Ningbo Geely Automobile Research & Development Co., Ltd. Portable rescue power bank

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150375628A1 (en) * 2012-07-20 2015-12-31 Intelligent Electronic Systems Multi-directional converter comprising three ports and a single transformer for electric vehicles
US20150306973A1 (en) * 2013-01-15 2015-10-29 E-Power Nordic Ab Battery charging system for electric vehicle
US20200298722A1 (en) * 2015-09-11 2020-09-24 Invertedpower Pty Ltd Methods and systems for an integrated charging system for an electric vehicle
US20200076225A1 (en) * 2018-08-31 2020-03-05 New Flyer Industries Canada Ulc Passenger bus with on-board charger
US20220371462A1 (en) * 2020-02-13 2022-11-24 Ningbo Geely Automobile Research & Development Co., Ltd. Portable rescue power bank
US20220289057A1 (en) * 2021-03-15 2022-09-15 Toyota Jidosha Kabushiki Kaisha Electrically powered vehicle and method of controlling charging of electrically powered vehicle
WO2022203658A1 (en) * 2021-03-23 2022-09-29 Mohammed Alobaidi Dc-dc battery adapter for fast charging of electric vehicles

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