ES215849A1 - Improvements relating to electric motor control systems - Google Patents

Improvements relating to electric motor control systems

Info

Publication number
ES215849A1
ES215849A1 ES0215849A ES215849A ES215849A1 ES 215849 A1 ES215849 A1 ES 215849A1 ES 0215849 A ES0215849 A ES 0215849A ES 215849 A ES215849 A ES 215849A ES 215849 A1 ES215849 A1 ES 215849A1
Authority
ES
Spain
Prior art keywords
motor
electric motor
constant
relating
motor control
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
ES0215849A
Other languages
Spanish (es)
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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
Priority to GB1936153A priority Critical patent/GB738705A/en
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of ES215849A1 publication Critical patent/ES215849A1/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D15/00Control of mechanical force or stress; Control of mechanical pressure
    • G05D15/01Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means

Abstract

A control system for an electric motor that drives a reel in which strip material is wound or unwound with a substantially constant voltage, in which a generator supplying current to the motor has its drive controlled by a amplifier determined by a control flow that depends on a predetermined separation of the current (I) in the motor circuit, so that the motor current remains substantially constant, the motor excitation being controlled through another amplifier Magnetic that responds to the speed of the strip and the electromotive force of the armature (V) of the motor, in order to keep the V/S ratio substantially constant. (Machine-translation by Google Translate, not legally binding)
ES0215849A 1953-07-13 1954-06-09 Improvements relating to electric motor control systems Expired ES215849A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1936153A GB738705A (en) 1953-07-13 1953-07-13 Improvements relating to electric motor control systems

Publications (1)

Publication Number Publication Date
ES215849A1 true ES215849A1 (en) 1954-08-16

Family

ID=10128066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0215849A Expired ES215849A1 (en) 1953-07-13 1954-06-09 Improvements relating to electric motor control systems

Country Status (2)

Country Link
ES (1) ES215849A1 (en)
GB (1) GB738705A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120561B (en) * 1956-06-27 1961-12-28 Pintsch Bamag Ag Automatic control arrangement for winding drives of sizing machines
DE1269711B (en) * 1962-07-18 1968-06-06 Continental Elektro Ind Ag Winder drive for large bundle diameter ratio

Also Published As

Publication number Publication date
GB738705A (en) 1955-10-19

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