CH570000A5 - - Google Patents

Info

Publication number
CH570000A5
CH570000A5 CH901874A CH901874A CH570000A5 CH 570000 A5 CH570000 A5 CH 570000A5 CH 901874 A CH901874 A CH 901874A CH 901874 A CH901874 A CH 901874A CH 570000 A5 CH570000 A5 CH 570000A5
Authority
CH
Switzerland
Application number
CH901874A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH570000A5 publication Critical patent/CH570000A5/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/66—Analogue computers for specific processes, systems or devices, e.g. simulators for control systems
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/281—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices the DC motor being operated in four quadrants
    • H02P7/2815—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices the DC motor being operated in four quadrants whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
CH901874A 1973-07-20 1974-07-02 CH570000A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2336983A DE2336983C2 (en) 1973-07-20 1973-07-20 Controller for a current control of converter-fed drives

Publications (1)

Publication Number Publication Date
CH570000A5 true CH570000A5 (en) 1975-11-28

Family

ID=5887545

Family Applications (1)

Application Number Title Priority Date Filing Date
CH901874A CH570000A5 (en) 1973-07-20 1974-07-02

Country Status (8)

Country Link
AT (1) AT335571B (en)
CH (1) CH570000A5 (en)
DE (1) DE2336983C2 (en)
FR (1) FR2238285B3 (en)
GB (1) GB1473162A (en)
IT (1) IT1017260B (en)
NL (1) NL7409710A (en)
SE (1) SE402987B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644611C1 (en) * 1996-10-26 1998-04-23 Bosch Gmbh Robert Method and device for regulating a current

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1241897B (en) * 1967-06-08 400 kV - Forschungsgemeinschaft e. V., Heidelberg Electronic controller
NL158301C (en) * 1967-11-01 1979-09-17 Shell Int Research SYSTEM FOR AUTOMATIC CONTROL OF A PROCESS.
BE758668A (en) * 1969-11-11 1971-04-16 Licentia Gmbh DEVICE FOR REGULATING THE CURRENT OF STATIC CONVERTERS, AND IN PARTICULAR OF MOTORS SUPPLIED WITH RECTIFIED CURRENT, IN THE INTERMITTENT FIELD OR NOT
DE2055473C3 (en) * 1970-10-30 1980-02-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Controller with self-adjusting parameters in power converter systems

Also Published As

Publication number Publication date
SE7409344L (en) 1975-01-21
FR2238285B3 (en) 1977-05-20
DE2336983A1 (en) 1975-02-06
GB1473162A (en) 1977-05-11
SE402987B (en) 1978-07-24
ATA521574A (en) 1976-07-15
IT1017260B (en) 1977-07-20
DE2336983C2 (en) 1986-04-24
NL7409710A (en) 1975-01-22
FR2238285A1 (en) 1975-02-14
AT335571B (en) 1977-03-25

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Legal Events

Date Code Title Description
PL Patent ceased