FR1502487A - Adjustment device ensuring equalization of the voltage at the terminals of direct current electric motors by periodically interrupting the supply voltage - Google Patents

Adjustment device ensuring equalization of the voltage at the terminals of direct current electric motors by periodically interrupting the supply voltage

Info

Publication number
FR1502487A
FR1502487A FR85596A FR85596A FR1502487A FR 1502487 A FR1502487 A FR 1502487A FR 85596 A FR85596 A FR 85596A FR 85596 A FR85596 A FR 85596A FR 1502487 A FR1502487 A FR 1502487A
Authority
FR
France
Prior art keywords
voltage
terminals
direct current
adjustment device
electric 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
FR85596A
Other languages
French (fr)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1502487A publication Critical patent/FR1502487A/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
    • H02P7/29—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 pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR85596A 1965-12-03 1966-11-30 Adjustment device ensuring equalization of the voltage at the terminals of direct current electric motors by periodically interrupting the supply voltage Expired FR1502487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2694165 1965-12-03

Publications (1)

Publication Number Publication Date
FR1502487A true FR1502487A (en) 1967-11-18

Family

ID=11220583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85596A Expired FR1502487A (en) 1965-12-03 1966-11-30 Adjustment device ensuring equalization of the voltage at the terminals of direct current electric motors by periodically interrupting the supply voltage

Country Status (2)

Country Link
CH (1) CH449749A (en)
FR (1) FR1502487A (en)

Also Published As

Publication number Publication date
CH449749A (en) 1968-01-15

Similar Documents

Publication Publication Date Title
CH474889A (en) High voltage direct current transmission link control device
FR1502487A (en) Adjustment device ensuring equalization of the voltage at the terminals of direct current electric motors by periodically interrupting the supply voltage
FR1405798A (en) Circuit for regulating direct current voltage applied to an electrical device
FR1339182A (en) Low voltage direct current motor
FR1336034A (en) Two-stage vibrating contact voltage regulator for direct current electric generators
FR1532703A (en) Device for supplying high voltage direct current motors with variable voltage
FR1521114A (en) Circuit for high voltage direct current generator
FR1479788A (en) Improvements to control devices for direct current electric motors
FR1367823A (en) High voltage direct current switch
FR1484701A (en) Direct voltage or direct current standard generator
FR1500093A (en) Installation for the reduction of the no-load voltage of direct current welding generators
FR1379070A (en) Automatic regulating or limiting devices for electrical voltage, current or power
FR1454779A (en) Device for the protection of high voltage direct current electric power transmission lines
FR1407491A (en) Electric railcar with lighted direct current traction motors through bridge assemblies with rectifiers
FR1418630A (en) Direct current generator for electric welding
FR1505780A (en) Device for regulating the voltage at the terminals of the electric traction motors of the alternating current electric transmission of a thermo-electric traction equipment
FR1389674A (en) High voltage direct current power transmission installation
FR1428874A (en) High voltage direct current switch
FR1297317A (en) Voltage regulator for direct current
FR1479595A (en) Improvements to electric cables operating in high voltage direct current
FR1268109A (en) DC motor for high supply voltage
FR1299729A (en) Stabilization arrangement for a DC power supply circuit
FR1475568A (en) Device for supplying an electric arc welding machine from three-phase current
FR1523406A (en) Very high voltage direct current generator
FR1518683A (en) Device for supplying the armature of direct current motors