DE10337756A1 - Electric motor control method, by time-delaying change in magnitude of current during switch-on and/or switch off of current - Google Patents

Electric motor control method, by time-delaying change in magnitude of current during switch-on and/or switch off of current

Info

Publication number
DE10337756A1
DE10337756A1 DE2003137756 DE10337756A DE10337756A1 DE 10337756 A1 DE10337756 A1 DE 10337756A1 DE 2003137756 DE2003137756 DE 2003137756 DE 10337756 A DE10337756 A DE 10337756A DE 10337756 A1 DE10337756 A1 DE 10337756A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
switch
current
magnitude
time
electric 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.)
Withdrawn
Application number
DE2003137756
Other languages
German (de)
Inventor
Joachim Rath
Stanislav Tkadlec
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.)
Valeo Schalter und Sensoren GmbH
Original Assignee
Valeo Schalter und Sensoren 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

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/20Arrangements 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/03Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
    • H02P7/04Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of a H-bridge circuit

Abstract

The direction of rotation of the motor is changed by changing the polarity of the supply voltage, whereby the current is switched off, and then switched on in an opposite direction. A change in the magnitude of the current during switch-off and/or switch-on is time-delayed. An independent claim is included for an electronic circuit for controlling an electric motor.
DE2003137756 2003-08-14 2003-08-14 Electric motor control method, by time-delaying change in magnitude of current during switch-on and/or switch off of current Withdrawn DE10337756A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003137756 DE10337756A1 (en) 2003-08-14 2003-08-14 Electric motor control method, by time-delaying change in magnitude of current during switch-on and/or switch off of current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003137756 DE10337756A1 (en) 2003-08-14 2003-08-14 Electric motor control method, by time-delaying change in magnitude of current during switch-on and/or switch off of current

Publications (1)

Publication Number Publication Date
DE10337756A1 true true DE10337756A1 (en) 2005-03-10

Family

ID=34177652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003137756 Withdrawn DE10337756A1 (en) 2003-08-14 2003-08-14 Electric motor control method, by time-delaying change in magnitude of current during switch-on and/or switch off of current

Country Status (1)

Country Link
DE (1) DE10337756A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014212263A1 (en) * 2014-06-26 2015-12-31 Robert Bosch Gmbh Circuit arrangement for self-regulating limiting starting current of an electric machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420008A1 (en) * 1983-05-31 1984-12-06 Gen Electric Method and arrangement for controlled switch from non-regenerative power semiconductor devices
DE69121871T2 (en) * 1990-12-31 1997-03-20 Advanced Micro Devices Inc CMOS output buffer circuit with reduced bouncing on the ground lines
DE19741391A1 (en) * 1996-09-20 1998-03-26 Fuji Electric Co Ltd Gate driver circuit for current regulator
DE19811151A1 (en) * 1998-03-14 1999-09-16 Bosch Gmbh Robert Procedure for controlling electric drive, especially in car
DE19829837A1 (en) * 1998-07-03 2000-01-05 Siemens Ag Control means for switching an electrical load
DE19913465A1 (en) * 1999-03-25 2000-09-28 Bosch Gmbh Robert Power transistor activation circuit arrangement, has push pull stage for control of power transistor including complementary transistors and resistances
JP2000350493A (en) * 1999-06-02 2000-12-15 Shibaura Densan Kk Drive device for dc motor
DE10100716A1 (en) * 2001-01-10 2002-07-11 Conti Temic Microelectronic Operating method for ohmic-inductive component for a car circuit application

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420008A1 (en) * 1983-05-31 1984-12-06 Gen Electric Method and arrangement for controlled switch from non-regenerative power semiconductor devices
DE69121871T2 (en) * 1990-12-31 1997-03-20 Advanced Micro Devices Inc CMOS output buffer circuit with reduced bouncing on the ground lines
DE19741391A1 (en) * 1996-09-20 1998-03-26 Fuji Electric Co Ltd Gate driver circuit for current regulator
DE19811151A1 (en) * 1998-03-14 1999-09-16 Bosch Gmbh Robert Procedure for controlling electric drive, especially in car
DE19829837A1 (en) * 1998-07-03 2000-01-05 Siemens Ag Control means for switching an electrical load
DE19913465A1 (en) * 1999-03-25 2000-09-28 Bosch Gmbh Robert Power transistor activation circuit arrangement, has push pull stage for control of power transistor including complementary transistors and resistances
JP2000350493A (en) * 1999-06-02 2000-12-15 Shibaura Densan Kk Drive device for dc motor
DE10100716A1 (en) * 2001-01-10 2002-07-11 Conti Temic Microelectronic Operating method for ohmic-inductive component for a car circuit application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014212263A1 (en) * 2014-06-26 2015-12-31 Robert Bosch Gmbh Circuit arrangement for self-regulating limiting starting current of an electric machine

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee