EP4197075A4 - Stromversorgungssystem - Google Patents

Stromversorgungssystem Download PDF

Info

Publication number
EP4197075A4
EP4197075A4 EP21946273.6A EP21946273A EP4197075A4 EP 4197075 A4 EP4197075 A4 EP 4197075A4 EP 21946273 A EP21946273 A EP 21946273A EP 4197075 A4 EP4197075 A4 EP 4197075A4
Authority
EP
European Patent Office
Prior art keywords
power system
power
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP21946273.6A
Other languages
English (en)
French (fr)
Other versions
EP4197075A1 (de
Inventor
Alexei Tikhonski
Robert L. Myers
James P. Novak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Litech Laboratories LLC
Original Assignee
Litech Laboratories LLC
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 Litech Laboratories LLC filed Critical Litech Laboratories LLC
Publication of EP4197075A1 publication Critical patent/EP4197075A1/de
Publication of EP4197075A4 publication Critical patent/EP4197075A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—Current-controlled supply systems, e.g. constant-current supply systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J1/08—Three-wire DC power distribution systems; Systems having more than three wires
    • H02J1/084—Three-wire DC power distribution systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J1/10—Parallel operation of DC sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
EP21946273.6A 2021-10-19 2021-10-19 Stromversorgungssystem Pending EP4197075A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2021/055671 WO2023069082A1 (en) 2021-10-19 2021-10-19 Power system

Publications (2)

Publication Number Publication Date
EP4197075A1 EP4197075A1 (de) 2023-06-21
EP4197075A4 true EP4197075A4 (de) 2024-04-03

Family

ID=86058475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21946273.6A Pending EP4197075A4 (de) 2021-10-19 2021-10-19 Stromversorgungssystem

Country Status (5)

Country Link
EP (1) EP4197075A4 (de)
JP (1) JP7768965B2 (de)
KR (1) KR20240078602A (de)
CN (1) CN116267028A (de)
WO (1) WO2023069082A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116565356B (zh) * 2023-07-06 2023-09-29 共模半导体技术(苏州)有限公司 一种电池管理系统及方法
CN119667364A (zh) * 2024-11-18 2025-03-21 山东电工电气集团新能科技有限公司 一种馈线终端设备短路故障快速识别方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100164400A1 (en) * 2008-12-31 2010-07-01 Stmicroelectronics S.R. L. Switching power supply system for optical sources or a load requiring a controlled supply current
US20200350779A1 (en) * 2017-12-22 2020-11-05 Litech Laboratories, Llc Connection of Battery System to Electrical Distribution Bus
US20210211057A1 (en) * 2016-03-24 2021-07-08 Robert Bosch Gmbh Dc-dc voltage converter and method for regulating a dc-dc voltage converter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9537299B2 (en) * 2012-07-25 2017-01-03 Hamilton Sundstrand Corporation Power management and distribution with auxiliary DC bus
JP6479539B2 (ja) * 2015-03-31 2019-03-06 古河電気工業株式会社 電源装置および電源装置の制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100164400A1 (en) * 2008-12-31 2010-07-01 Stmicroelectronics S.R. L. Switching power supply system for optical sources or a load requiring a controlled supply current
US20210211057A1 (en) * 2016-03-24 2021-07-08 Robert Bosch Gmbh Dc-dc voltage converter and method for regulating a dc-dc voltage converter
US20200350779A1 (en) * 2017-12-22 2020-11-05 Litech Laboratories, Llc Connection of Battery System to Electrical Distribution Bus

Also Published As

Publication number Publication date
JP2024538892A (ja) 2024-10-28
WO2023069082A1 (en) 2023-04-27
JP7768965B2 (ja) 2025-11-12
CN116267028A (zh) 2023-06-20
EP4197075A1 (de) 2023-06-21
KR20240078602A (ko) 2024-06-04

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