CA715192A - Regulated power supply for electric motors - Google Patents

Regulated power supply for electric motors

Info

Publication number
CA715192A
CA715192A CA715192A CA715192DA CA715192A CA 715192 A CA715192 A CA 715192A CA 715192 A CA715192 A CA 715192A CA 715192D A CA715192D A CA 715192DA CA 715192 A CA715192 A CA 715192A
Authority
CA
Canada
Prior art keywords
power supply
electric motors
regulated power
regulated
motors
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.)
Expired
Application number
CA715192A
Inventor
C. Shaw Chester
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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.)
Publication date
Application granted granted Critical
Publication of CA715192A publication Critical patent/CA715192A/en
Expired 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
    • 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
    • H02P7/285—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 controlling armature supply only
    • H02P7/288—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 controlling armature supply only using variable impedance
    • H02P7/2885—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 controlling armature supply only using variable impedance whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
CA715192A 1958-06-17 Regulated power supply for electric motors Expired CA715192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74252058A 1958-06-17 1958-06-17

Publications (1)

Publication Number Publication Date
CA715192A true CA715192A (en) 1965-08-03

Family

ID=24985151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA715192A Expired CA715192A (en) 1958-06-17 Regulated power supply for electric motors

Country Status (4)

Country Link
JP (1) JPS369464B1 (en)
CA (1) CA715192A (en)
DE (1) DE1090295B (en)
GB (1) GB900088A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1223032B (en) * 1961-10-25 1966-08-18 Telefunken Patent Arrangement for controlling the armature voltage of a direct current shunt motor
DE1285605B (en) * 1963-12-21 1968-12-19 Rau Swf Autozubehoer Arrangement for regulating the induced armature voltage of a constantly excited DC shunt motor
DE3726662A1 (en) * 1987-08-11 1989-02-23 Standard Elektrik Lorenz Ag CIRCUIT ARRANGEMENT FOR SPEED ADJUSTMENT OF AN ELECTRONICALLY COMMUTED DC MOTOR

Also Published As

Publication number Publication date
DE1090295B (en) 1960-10-06
JPS369464B1 (en) 1961-07-03
GB900088A (en) 1962-07-04

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