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SG11201908433UA - System for supplying electrical energy to an on-board network of a submarine - Google Patents

System for supplying electrical energy to an on-board network of a submarine

Info

Publication number
SG11201908433UA
SG11201908433UA SG11201908433UA SG11201908433UA SG 11201908433U A SG11201908433U A SG 11201908433UA SG 11201908433U A SG11201908433U A SG 11201908433UA SG 11201908433U A SG11201908433U A SG 11201908433UA
Authority
SG
Singapore
Prior art keywords
network
short
energy storage
electrical energy
submarine
Prior art date
Application number
Inventor
Nicolas Pierre
Cyrille Garans
Dominique Bruneau
Original Assignee
Naval Group
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 Naval Group filed Critical Naval Group
Publication of SG11201908433UA publication Critical patent/SG11201908433UA/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • 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
    • 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
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/42—The network being an on-board power network, i.e. within a vehicle for ships or vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

System for supplying electrical energy to an on-board network of a submarine This system, including energy storage means (1) based on lithium batteries and means (5, 10, 12) for distributing this energy to user loads, comprising means (9, 11, 14) for cutting off and isolating branches (13) for connection of the user loads in particular in the event of a short circuit, is characterized in that it includes means (17) for monitoring the evolution of the output current of the energy storage means in order to detect the occurrence of a short circuit in the network, means (6, 7, 8) for disconnecting the energy storage means from the rest of the network in the event of such a detection, means (16) for connection to the network, means (15) for generating a controlled short-circuit current, in order to trigger the operation of the cutoff and isolation means (14) associated with the short-circuited branch (13), so as to isolate the latter from the rest of the network, means (16) for disconnecting the short-circuit current generator (15) from the network, and means (6, 7, 8) for reconnecting the electrical energy storage means to the rest of the network. Figure 1.
SG11201908433U 2017-03-16 2018-03-16 System for supplying electrical energy to an on-board network of a submarine SG11201908433UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1700274A FR3064124B1 (en) 2017-03-16 2017-03-16 SYSTEM FOR SUPPLYING ELECTRIC ENERGY, IN PARTICULAR FROM A NETWORK OF A SUBMARINE
PCT/EP2018/056750 WO2018167306A1 (en) 2017-03-16 2018-03-16 System for supplying electrical energy to an on-board network of a submarine

Publications (1)

Publication Number Publication Date
SG11201908433UA true SG11201908433UA (en) 2019-10-30

Family

ID=59745943

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201908433U SG11201908433UA (en) 2017-03-16 2018-03-16 System for supplying electrical energy to an on-board network of a submarine

Country Status (6)

Country Link
EP (1) EP3596791A1 (en)
KR (1) KR102530250B1 (en)
AU (1) AU2018235015B2 (en)
FR (1) FR3064124B1 (en)
SG (1) SG11201908433UA (en)
WO (1) WO2018167306A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113054633B (en) * 2019-12-27 2022-09-16 南京理工大学 Time-limited current quick-break protection fixed value optimization method for power distribution network access of energy storage power station
DE102020203469A1 (en) * 2020-03-18 2021-09-23 Thyssenkrupp Ag Method for operating a lithium accumulator on an on-board network designed for lead accumulators in a submarine
FR3128581B1 (en) * 2021-10-22 2025-04-11 Ge Energy Power Conversion Technology Ltd Reversible electrical energy storage device, battery, storage system and associated method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864362B1 (en) * 2003-12-19 2006-05-05 Peugeot Citroen Automobiles Sa SYSTEM FOR MONITORING THE POWER SUPPLY OF FUNCTIONAL ORGANS OF A MOTOR VEHICLE EDGE NETWORK
DE102004045897A1 (en) 2004-09-22 2006-03-30 Howaldtswerke-Deutsche Werft Gmbh Battery system of a submarine
DE102009007969B4 (en) * 2009-02-06 2025-08-21 Siemens Energy Global GmbH & Co. KG Switchgear with short-circuit protection devices
WO2011057675A1 (en) * 2009-11-16 2011-05-19 Abb Technology Ag Device and method to break the current of a power transmission or distribution line and current limiting arrangement
FR3012693B1 (en) * 2013-10-27 2016-02-05 Commissariat Energie Atomique PROTECTION OF A POWER SUPPLY INCLUDING SEVERAL BATTERIES IN PARALLEL AGAINST A SHORT EXTERNAL CIRCUIT
WO2015164967A1 (en) * 2014-04-29 2015-11-05 Hydro Québec Bidirectional charging system for an electric vehicle

Also Published As

Publication number Publication date
AU2018235015A1 (en) 2019-10-03
EP3596791A1 (en) 2020-01-22
KR20190131027A (en) 2019-11-25
WO2018167306A1 (en) 2018-09-20
FR3064124A1 (en) 2018-09-21
KR102530250B1 (en) 2023-05-09
AU2018235015B2 (en) 2022-07-14
FR3064124B1 (en) 2019-04-19

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