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WO2011064013A2 - Circuit pour un dispositif de réglage - Google Patents

Circuit pour un dispositif de réglage Download PDF

Info

Publication number
WO2011064013A2
WO2011064013A2 PCT/EP2010/064227 EP2010064227W WO2011064013A2 WO 2011064013 A2 WO2011064013 A2 WO 2011064013A2 EP 2010064227 W EP2010064227 W EP 2010064227W WO 2011064013 A2 WO2011064013 A2 WO 2011064013A2
Authority
WO
WIPO (PCT)
Prior art keywords
starting
current
circuit arrangement
current limiting
starter motor
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.)
Ceased
Application number
PCT/EP2010/064227
Other languages
German (de)
English (en)
Other versions
WO2011064013A3 (fr
Inventor
Matthias Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2011064013A2 publication Critical patent/WO2011064013A2/fr
Publication of WO2011064013A3 publication Critical patent/WO2011064013A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor
    • H02P1/20—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor by progressive reduction of resistance in series with armature winding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/18—Packaging of the electronic circuit in a casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits specially adapted for starting of engines
    • F02N11/0859—Circuits specially adapted for starting of engines specially adapted to the type of the starter motor or integrated into it
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/04—Parameters used for control of starting apparatus said parameters being related to the starter motor
    • F02N2200/041—Starter speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/04—Parameters used for control of starting apparatus said parameters being related to the starter motor
    • F02N2200/043—Starter voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2250/00—Problems related to engine starting or engine's starting apparatus
    • F02N2250/02—Battery voltage drop at start, e.g. drops causing ECU reset
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2300/00—Control related aspects of engine starting
    • F02N2300/10—Control related aspects of engine starting characterised by the control output, i.e. means or parameters used as a control output or target
    • F02N2300/106—Control of starter current

Definitions

  • the circuit arrangement for an electrical machine comprises a bridging device with a controllable switching device for bypassing a current limiting device and which limits an inrush current of the electric machine when starting by means of the current limiting device and then the current limiting device is bridged with the bridging device. So can with the
  • the controllable switching device can also be designed as an electromechanical switching relay or as an electronic switch, for example with a transistor.
  • the bridging of the current limiting device and thus also the voltage drop can be controlled defined by switching the switching device.
  • a switching device is easy to control and cost feasible.
  • the electric machine is arranged in a motor vehicle and in particular is operated via a battery-powered vehicle electrical system. With the current limiting device, the electrical load of the electrical system can limit and still operate the electric machine by means of the lock-up device with a maximum power, so that the battery of the electrical system for a lower power, so resource-saving, dimensioned.
  • a second battery and / or a DC / DC converter installed in the electrical system to provide, at least selected electrical system consumers a stabilized voltage available.
  • the inrush current of the starter motor can be limited during startup and the resulting voltage dip, at least to an uncritical degree, can be reduced.
  • the second battery or the DC / DC converter can be be pulled, so that the electrical system of the motor vehicle is resource-saving feasible. It is ensured by bridging the current limiting device that the engine can still be safely started with a full electrical power of the starter motor.
  • the starting resistance can be designed as a line resistance, in particular as an electrical supply line of the electrical machine, wherein it can be defined by a suitable choice of the line material, the line length and / or the line cross-section. This reduces the cost and assembly costs.
  • the inrush current is essentially limited during the startup period, wherein, in particular, the startup duration essentially corresponds to the current limiting duration.
  • the voltage drop can be reliably reduced and the electric machine can be operated immediately after starting with a maximum electric power limited by the start-up current during startup and the lockup device, in particular synchronously to the end of the startup period, timed activated, so the current limiting device is bypassed , As previously explained, the voltage drop at the start of the electrical
  • the controller may be formed with a microcomputer and a computer program product, for example, to flexibly adapt the current limiting period during which the current limiting device is bridged to different starting times or to bridge the current limiting device according to different speed specifications.
  • the bridging device is positively controlled, so no additional control or regulation, in particular as an additional electronic module or as
  • Switch-on voltage may drop.
  • the turn-off voltage is thus significantly lower, for example, at least 30% of the rated voltage of the electric machine, as the turn-on, to ensure safe switching on and off of the lock-up device.
  • the bridging device in particular the controllable switching device, preferably has a switching delay for closing, which essentially corresponds to the starting time.
  • the bridging device and the electric machine can be controlled at the same time, in particular powered, in which case the energization of the electric machine with the current limiting device is limited during the startup period and after Expires the switching delay, the current limiting device is bridged by the then switching bridging device.
  • the circuit arrangement can be realized in a resource-conserving manner, namely, in particular without a time-switching control unit.
  • the lockup device is configured as a contact opener. Then, a contact of the lock-up device is preferably opened before the electric machine is energized to start. This can for example be realized by the contact of the lock-up device is opened in good time before the energizing of the electric machine or by the contact of the lock-up device is faster, so with a shorter switching time, designed as a switching device for energizing the electric machine, so that the lock-up device can be controlled simultaneously with the electrical machine with low component costs.
  • FIG. 1 shows a starting device with a circuit arrangement
  • FIG. 2 shows another starting device with a circuit arrangement
  • FIG. 3 shows a further circuit arrangement
  • FIG. 4 shows a further circuit arrangement
  • FIG. 5 shows a flow chart for a method for operating the starting device or the circuit arrangement.
  • the circuit arrangement 1 is controlled by an already present in the motor vehicle control unit 16 for a start-stop control, which also controls the energization of the starter motor 2 via the starter relay 7.
  • the control unit 16 has its own connection interface for the circuit arrangement 1.
  • the circuit arrangement 1 can also be controlled by an ignition switch or a start button in an instrument panel of the motor vehicle.
  • the lock-up device 4 is deactivated by the control unit 16, so that the switching relay 5 is not energized and the switching relay contact 12 is opened.
  • the starter relay 7 is controlled by the control unit 16 in order to close the starter relay contact 1 1 and to energize the starter motor 2 from a battery 10, that is to say a switch.
  • the inrush current is limited by the starting resistor 3 and a voltage drop in a vehicle electrical system 18 is reduced.
  • the starter motor 2 is meshed with a starter pinion in a ring gear of the internal combustion engine 15 for a mechanical coupling.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor And Converter Starters (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

L'invention concerne un circuit (1) pour un moteur électrique (2), notamment un moteur de démarreur pour le démarrage d'un moteur à combustion interne (15), dans un véhicule à moteur, comprenant un dispositif limiteur de courant (3) pour limiter un courant de démarrage du moteur électrique (2). Le but de l'invention est de faire fonctionner le moteur électrique (2) le plus simplement possible et avec ménagement des ressources. A cet effet, le circuit (1) comprend un dispositif de pontage (4) doté d'un dispositif de connexion (5) qui est commandé pour ponter le dispositif de limitation de courant (3).
PCT/EP2010/064227 2009-11-26 2010-09-27 Circuit pour un dispositif de réglage Ceased WO2011064013A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009047163.4 2009-11-26
DE200910047163 DE102009047163A1 (de) 2009-11-26 2009-11-26 Schaltungsanordnung für eine Startvorrichtung

Publications (2)

Publication Number Publication Date
WO2011064013A2 true WO2011064013A2 (fr) 2011-06-03
WO2011064013A3 WO2011064013A3 (fr) 2011-11-17

Family

ID=43926950

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/064227 Ceased WO2011064013A2 (fr) 2009-11-26 2010-09-27 Circuit pour un dispositif de réglage

Country Status (2)

Country Link
DE (1) DE102009047163A1 (fr)
WO (1) WO2011064013A2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2960265A1 (fr) * 2010-05-20 2011-11-25 Mitsubishi Electric Corp Dispositif de demarrage de moteur thermique
WO2011160883A1 (fr) * 2010-06-23 2011-12-29 Robert Bosch Gmbh Dispositif de démarrage pour moteurs à combustion interne
WO2012025298A1 (fr) * 2010-08-27 2012-03-01 Robert Bosch Gmbh Procédé et dispositif pour faire fonctionner un démarreur d'un véhicule
EP2472546A4 (fr) * 2010-01-12 2013-08-14 Denso Corp Relais électromagnétique
CN104300841A (zh) * 2014-11-07 2015-01-21 成都美益达医疗科技有限公司 一种医用离心机的电机启动电路

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004156A1 (de) * 2011-02-15 2012-08-16 Robert Bosch Gmbh Schaltungsanordnung, Verfahren zum Betreiben dafür und Startvorrichtung
FR2989123B1 (fr) * 2012-04-05 2015-12-11 Valeo Equip Electr Moteur Procede de commande d'un demarreur d'un moteur thermique de vehicule automobile, dispositif de commande et demarreur correspondants

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231088A1 (de) 2002-07-10 2004-01-22 Robert Bosch Gmbh Schalteinrichtung für die Startanlage eines Kfz-Verbrennungsmotors
DE10317466A1 (de) 2003-04-16 2004-12-09 Robert Bosch Gmbh Elektromotor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731638A (en) * 1994-11-22 1998-03-24 Nippondenso Co., Ltd. Starter motor having a two stage magnetic switch and current limiting member
US5656981A (en) * 1995-05-26 1997-08-12 Nippondenso Co., Ltd. Magnet switch for starters
FR2803633B1 (fr) * 2000-01-12 2002-07-19 Valeo Equip Electr Moteur Procede pour l'entrainement d'un moteur thermique de vehicule, notamment automobile, et ensemble formant demarreur pour sa mise en oeuvre
JP2004060458A (ja) * 2002-07-25 2004-02-26 Denso Corp 内燃機関用スタータ
JP2006266101A (ja) * 2005-03-22 2006-10-05 Mitsubishi Electric Corp スタータ用電磁スイッチ
JP5168128B2 (ja) * 2008-02-20 2013-03-21 株式会社デンソー 電磁スイッチ
JP5136214B2 (ja) * 2008-05-29 2013-02-06 株式会社デンソー スタータ
JP5504899B2 (ja) * 2010-01-12 2014-05-28 株式会社デンソー 電磁継電器
JP5471532B2 (ja) * 2010-02-04 2014-04-16 株式会社デンソー スタータ用スイッチ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231088A1 (de) 2002-07-10 2004-01-22 Robert Bosch Gmbh Schalteinrichtung für die Startanlage eines Kfz-Verbrennungsmotors
DE10317466A1 (de) 2003-04-16 2004-12-09 Robert Bosch Gmbh Elektromotor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2472546A4 (fr) * 2010-01-12 2013-08-14 Denso Corp Relais électromagnétique
US9562508B2 (en) 2010-01-12 2017-02-07 Denso Corporation Electromagnetic relay
US9657704B2 (en) 2010-01-12 2017-05-23 Denso Corporation Electromagnetic relay
FR2960265A1 (fr) * 2010-05-20 2011-11-25 Mitsubishi Electric Corp Dispositif de demarrage de moteur thermique
WO2011160883A1 (fr) * 2010-06-23 2011-12-29 Robert Bosch Gmbh Dispositif de démarrage pour moteurs à combustion interne
WO2012025298A1 (fr) * 2010-08-27 2012-03-01 Robert Bosch Gmbh Procédé et dispositif pour faire fonctionner un démarreur d'un véhicule
CN104300841A (zh) * 2014-11-07 2015-01-21 成都美益达医疗科技有限公司 一种医用离心机的电机启动电路

Also Published As

Publication number Publication date
WO2011064013A3 (fr) 2011-11-17
DE102009047163A1 (de) 2011-06-01

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