IN2015DN00776A - - Google Patents

Info

Publication number
IN2015DN00776A
IN2015DN00776A IN776DEN2015A IN2015DN00776A IN 2015DN00776 A IN2015DN00776 A IN 2015DN00776A IN 776DEN2015 A IN776DEN2015 A IN 776DEN2015A IN 2015DN00776 A IN2015DN00776 A IN 2015DN00776A
Authority
IN
India
Prior art keywords
battery
generator
output voltage
voltage
controller
Prior art date
Application number
Inventor
Shigenori Saito
Naoki Katayama
Jun Kataoka
Original Assignee
Denso Corp
Suzuki Motor Corp
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 Denso Corp, Suzuki Motor Corp filed Critical Denso Corp
Publication of IN2015DN00776A publication Critical patent/IN2015DN00776A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • H02J7/1423—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 with multiple batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A vehicular electric power system includes an electric generator (10) first and second batteries (20,30) electrical loads (42) connected to the first battery a switch (50) that selectively connects and disconnects the second battery to and from the generator and the first battery a first controller (70) that controls the switch a regulator (10a) that regulates the output voltage of the generator to a regulation voltage (Vreg) and a second controller (80). During operation of the generator in a regenerative mode the second controller variably sets the regulation voltage and thereby controls the output voltage of the generator so as to keep the difference between a target output voltage and the detected output voltage of the first battery not greater than a predetermined allowed voltage deviation and keep the difference between the regulation voltage and the target output voltage of the first battery not greater than a predetermined threshold.
IN776DEN2015 2012-08-10 2013-08-09 IN2015DN00776A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012178437A JP6072466B2 (en) 2012-08-10 2012-08-10 Vehicle power supply system
PCT/JP2013/071988 WO2014025071A1 (en) 2012-08-10 2013-08-09 Vehicular electric power system

Publications (1)

Publication Number Publication Date
IN2015DN00776A true IN2015DN00776A (en) 2015-07-03

Family

ID=50068282

Family Applications (1)

Application Number Title Priority Date Filing Date
IN776DEN2015 IN2015DN00776A (en) 2012-08-10 2013-08-09

Country Status (5)

Country Link
JP (1) JP6072466B2 (en)
CN (1) CN104602971B (en)
DE (1) DE112013003998B4 (en)
IN (1) IN2015DN00776A (en)
WO (1) WO2014025071A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2986884C (en) * 2015-05-22 2018-03-27 Nissan Motor Co., Ltd. Power supply system control device and power supply system control method
JP6406205B2 (en) * 2015-10-19 2018-10-17 株式会社デンソー Power supply
JP6614452B2 (en) * 2016-06-17 2019-12-04 株式会社オートネットワーク技術研究所 Relay device
JP6694592B2 (en) 2016-07-07 2020-05-20 株式会社オートネットワーク技術研究所 Relay device
JP6722080B2 (en) * 2016-09-30 2020-07-15 株式会社Ｓｕｂａｒｕ Vehicle power supply
JP6974913B2 (en) * 2016-11-30 2021-12-01 株式会社辰巳菱機 Load test system
JP7131188B2 (en) * 2018-08-06 2022-09-06 スズキ株式会社 power generation controller
CN111262322B (en) * 2018-12-03 2021-11-12 海鹰航空通用装备有限责任公司 Unmanned aerial vehicle electrical system and control method
JP6690742B2 (en) * 2019-01-21 2020-04-28 スズキ株式会社 Vehicle power supply system
CN110266096B (en) * 2019-07-02 2020-11-24 华人运通(上海)自动驾驶科技有限公司 Power supply network system of automobile and control method of electronic relay
CN111901904B (en) * 2020-08-05 2022-07-19 大陆汽车电子(长春)有限公司 Defrosting control method for heatable glass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007237856A (en) * 2006-03-07 2007-09-20 Toyota Motor Corp Vehicular power supply system
JP5494498B2 (en) * 2010-02-03 2014-05-14 株式会社デンソー In-vehicle power supply
JP5520629B2 (en) * 2010-02-12 2014-06-11 富士重工業株式会社 Vehicle power supply
JP5234052B2 (en) 2010-04-27 2013-07-10 株式会社デンソー Power supply
JP5541134B2 (en) * 2010-12-13 2014-07-09 株式会社デンソー Power supply

Also Published As

Publication number Publication date
JP2014034376A (en) 2014-02-24
DE112013003998T5 (en) 2015-05-07
JP6072466B2 (en) 2017-02-01
CN104602971A (en) 2015-05-06
CN104602971B (en) 2017-04-26
DE112013003998B4 (en) 2019-10-17
WO2014025071A1 (en) 2014-02-13

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