GB191422732A - Improved Means for Regulating the Speed of Electric Motors. - Google Patents

Improved Means for Regulating the Speed of Electric Motors.

Info

Publication number
GB191422732A
GB191422732A GB191422732DA GB191422732A GB 191422732 A GB191422732 A GB 191422732A GB 191422732D A GB191422732D A GB 191422732DA GB 191422732 A GB191422732 A GB 191422732A
Authority
GB
United Kingdom
Prior art keywords
speed
motor
regulating
electric motors
improved means
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
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of GB191422732A publication Critical patent/GB191422732A/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
    • H02P7/34—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 Ward-Leonard arrangements
    • H02P7/347—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 Ward-Leonard arrangements in which only the generator field is controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

22,732. Allmõnna Svenska Elektriska Aktiebolaget. Jan. 5, [Convention date]. Systems for continuous current motors only.-The speed of a motor 2 is controlled for constant speed by means of an automatic regulator 9 with an operating-coil connected to an auxiliary dynamo 10 excited by a series coil 11. This dynamo is on the motor shaft, and the regulated resistance 8 is in the exciting-circuit of the generator 4 supplying the motor. The resistance 12 in the actuating- circuit of the regulator can be adjusted for particular motor speeds.
GB191422732D 1914-01-05 1914-11-18 Improved Means for Regulating the Speed of Electric Motors. Expired GB191422732A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191422732X 1914-01-05

Publications (1)

Publication Number Publication Date
GB191422732A true GB191422732A (en) 1915-03-11

Family

ID=32668407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191422732D Expired GB191422732A (en) 1914-01-05 1914-11-18 Improved Means for Regulating the Speed of Electric Motors.

Country Status (1)

Country Link
GB (1) GB191422732A (en)

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