WO2007122344A3 - Method of optimizing electrical generation in a vehicle - Google Patents

Method of optimizing electrical generation in a vehicle Download PDF

Info

Publication number
WO2007122344A3
WO2007122344A3 PCT/FR2007/051131 FR2007051131W WO2007122344A3 WO 2007122344 A3 WO2007122344 A3 WO 2007122344A3 FR 2007051131 W FR2007051131 W FR 2007051131W WO 2007122344 A3 WO2007122344 A3 WO 2007122344A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
electrical generation
vehicle
optimizing electrical
pvec
Prior art date
Application number
PCT/FR2007/051131
Other languages
French (fr)
Other versions
WO2007122344A2 (en
Inventor
Stephane Beddok
Patin Houda Lahbabi
Original Assignee
Peugeot Citroen Automobiles Sa
Stephane Beddok
Patin Houda Lahbabi
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 Peugeot Citroen Automobiles Sa, Stephane Beddok, Patin Houda Lahbabi filed Critical Peugeot Citroen Automobiles Sa
Priority to EP07731907A priority Critical patent/EP2011224A2/en
Publication of WO2007122344A2 publication Critical patent/WO2007122344A2/en
Publication of WO2007122344A3 publication Critical patent/WO2007122344A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load

Abstract

The invention relates to a method of optimizing electrical generation in a motor vehicle. The method of managing the current produced in a motor vehicle including an electric machine such as an alternator, is aimed at providing a given mean electric power (Pvec). The machine is controlled so as to deliver a power that varies cyclically between a first power (P1), determined so as to optimize the efficiency of the electric machine and a second power (P2) which is lower than the first power (P1), according to variations such that the mean power corresponds to the given mean power (Pvec). The invention applies in particular to hybrid vehicles.
PCT/FR2007/051131 2006-04-24 2007-04-18 Method of optimizing electrical generation in a vehicle WO2007122344A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07731907A EP2011224A2 (en) 2006-04-27 2007-04-18 Method of optimizing electrical generation in a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0651501 2006-04-24
FR0651501A FR2900516B1 (en) 2006-04-27 2006-04-27 METHOD OF OPTIMIZING ELECTRIC GENERATION IN A VEHICLE

Publications (2)

Publication Number Publication Date
WO2007122344A2 WO2007122344A2 (en) 2007-11-01
WO2007122344A3 true WO2007122344A3 (en) 2008-02-21

Family

ID=37682571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/051131 WO2007122344A2 (en) 2006-04-24 2007-04-18 Method of optimizing electrical generation in a vehicle

Country Status (3)

Country Link
EP (1) EP2011224A2 (en)
FR (1) FR2900516B1 (en)
WO (1) WO2007122344A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2925793B1 (en) * 2007-12-21 2010-01-15 Peugeot Citroen Automobiles Sa METHOD FOR CONTROLLING A MOTOR VEHICLE ALTERNATOR AND ASSOCIATED DRIVER SYSTEM
DE102008002118A1 (en) * 2008-05-30 2009-12-03 Robert Bosch Gmbh Apparatus and method for generator control and generator with corresponding device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986439A (en) * 1998-06-12 1999-11-16 Chrysler Corporation Method of controlling an automotive charging system in response to transient electrical loads
US20020109407A1 (en) * 2001-02-14 2002-08-15 Kazuhiko Morimoto Power generating controller of a vehicle
EP1286445A2 (en) * 2001-08-20 2003-02-26 Nissan Motor Company, Limited Control system and method for a vehicle generator
DE10256838A1 (en) * 2001-12-07 2003-06-26 Bayerische Motoren Werke Ag Energy supply method for energy consumer of vehicle involves generating mechanical drive energy by internal combustion engine, storing and recovering energy from energy storage and operating energy consumer using mechanical energy
FR2864374A1 (en) * 2003-12-17 2005-06-24 Mitsubishi Electric Corp Alternator control device for vehicle, has voltage control circuit to deliver control pulse to flip-flop in each control period, and to adjust position of control pulse relative to clock pulse based on battery voltage
DE102004038185A1 (en) * 2004-08-06 2006-03-16 Robert Bosch Gmbh Device for fuel-saving through electrical energy management controls load(s) so electrical load and/or generator power increases in high engine efficiency states; in low efficiency states load(s) is controlled to reduce load/generator power

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534902B4 (en) * 1994-09-29 2005-02-10 Volkswagen Ag Charging system for a motor vehicle
US6166523A (en) * 2000-01-11 2000-12-26 Honeywell International Inc. Smart alternator method and apparatus for optimizing fuel efficiency and monitoring batteries in an automobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986439A (en) * 1998-06-12 1999-11-16 Chrysler Corporation Method of controlling an automotive charging system in response to transient electrical loads
US20020109407A1 (en) * 2001-02-14 2002-08-15 Kazuhiko Morimoto Power generating controller of a vehicle
EP1286445A2 (en) * 2001-08-20 2003-02-26 Nissan Motor Company, Limited Control system and method for a vehicle generator
DE10256838A1 (en) * 2001-12-07 2003-06-26 Bayerische Motoren Werke Ag Energy supply method for energy consumer of vehicle involves generating mechanical drive energy by internal combustion engine, storing and recovering energy from energy storage and operating energy consumer using mechanical energy
FR2864374A1 (en) * 2003-12-17 2005-06-24 Mitsubishi Electric Corp Alternator control device for vehicle, has voltage control circuit to deliver control pulse to flip-flop in each control period, and to adjust position of control pulse relative to clock pulse based on battery voltage
DE102004038185A1 (en) * 2004-08-06 2006-03-16 Robert Bosch Gmbh Device for fuel-saving through electrical energy management controls load(s) so electrical load and/or generator power increases in high engine efficiency states; in low efficiency states load(s) is controlled to reduce load/generator power

Also Published As

Publication number Publication date
EP2011224A2 (en) 2009-01-07
FR2900516B1 (en) 2008-08-08
FR2900516A1 (en) 2007-11-02
WO2007122344A2 (en) 2007-11-01

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