IT1016969B - Gruppo motore a corrente continua - Google Patents

Gruppo motore a corrente continua

Info

Publication number
IT1016969B
IT1016969B IT5224474A IT5224474A IT1016969B IT 1016969 B IT1016969 B IT 1016969B IT 5224474 A IT5224474 A IT 5224474A IT 5224474 A IT5224474 A IT 5224474A IT 1016969 B IT1016969 B IT 1016969B
Authority
IT
Italy
Prior art keywords
direct current
motor unit
current motor
unit
direct
Prior art date
Application number
IT5224474A
Other languages
English (en)
Original Assignee
Simms Group Res Dev 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 Simms Group Res Dev Ltd filed Critical Simms Group Res Dev Ltd
Application granted granted Critical
Publication of IT1016969B publication Critical patent/IT1016969B/it

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)
  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
IT5224474A 1973-07-25 1974-07-24 Gruppo motore a corrente continua IT1016969B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3543273A GB1478958A (en) 1973-07-25 1973-07-25 Dc motor systems

Publications (1)

Publication Number Publication Date
IT1016969B true IT1016969B (it) 1977-06-20

Family

ID=10377652

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5224474A IT1016969B (it) 1973-07-25 1974-07-24 Gruppo motore a corrente continua

Country Status (5)

Country Link
JP (1) JPS5043414A (it)
DE (1) DE2435721A1 (it)
FR (1) FR2239042A1 (it)
GB (1) GB1478958A (it)
IT (1) IT1016969B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1172689A (en) * 1980-06-20 1984-08-14 Lawrence W. Langley Digital programmed controller for multi-mode brushless electric motor
JP3290481B2 (ja) * 1992-12-03 2002-06-10 東芝キヤリア株式会社 冷凍サイクル制御装置

Also Published As

Publication number Publication date
DE2435721A1 (de) 1975-02-13
GB1478958A (en) 1977-07-06
JPS5043414A (it) 1975-04-19
FR2239042A1 (it) 1975-02-21

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