FR1415963A - Improvements in control devices for direct current electric motors - Google Patents

Improvements in control devices for direct current electric motors

Info

Publication number
FR1415963A
FR1415963A FR992991A FR992991A FR1415963A FR 1415963 A FR1415963 A FR 1415963A FR 992991 A FR992991 A FR 992991A FR 992991 A FR992991 A FR 992991A FR 1415963 A FR1415963 A FR 1415963A
Authority
FR
France
Prior art keywords
direct current
control devices
electric motors
current 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
FR992991A
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR992991A priority Critical patent/FR1415963A/en
Application granted granted Critical
Publication of FR1415963A publication Critical patent/FR1415963A/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
    • H02P7/292—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 static converters, e.g. AC to DC
    • H02P7/293—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 static converters, e.g. AC to DC using phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR992991A 1964-10-28 1964-10-28 Improvements in control devices for direct current electric motors Expired FR1415963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR992991A FR1415963A (en) 1964-10-28 1964-10-28 Improvements in control devices for direct current electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR992991A FR1415963A (en) 1964-10-28 1964-10-28 Improvements in control devices for direct current electric motors

Publications (1)

Publication Number Publication Date
FR1415963A true FR1415963A (en) 1965-10-29

Family

ID=8841273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992991A Expired FR1415963A (en) 1964-10-28 1964-10-28 Improvements in control devices for direct current electric motors

Country Status (1)

Country Link
FR (1) FR1415963A (en)

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