CA1002111A - Motor speed control - Google Patents

Motor speed control

Info

Publication number
CA1002111A
CA1002111A CA169,362A CA169362A CA1002111A CA 1002111 A CA1002111 A CA 1002111A CA 169362 A CA169362 A CA 169362A CA 1002111 A CA1002111 A CA 1002111A
Authority
CA
Canada
Prior art keywords
speed control
motor speed
motor
control
speed
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
CA169,362A
Other versions
CA169362S (en
Inventor
Jose D. Vergara
Ramon Galvan
Fausto Leal
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.)
Individual
Original Assignee
Individual
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 claimed from US00300862A external-priority patent/US3810253A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1002111A publication Critical patent/CA1002111A/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/24—Variable impedance in stator or rotor circuit
    • H02P25/26—Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
CA169,362A 1972-10-25 1973-04-24 Motor speed control Expired CA1002111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00300862A US3810253A (en) 1971-08-24 1972-10-25 Motor speed control

Publications (1)

Publication Number Publication Date
CA1002111A true CA1002111A (en) 1976-12-21

Family

ID=23160903

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,362A Expired CA1002111A (en) 1972-10-25 1973-04-24 Motor speed control

Country Status (6)

Country Link
JP (1) JPS49108518A (en)
CA (1) CA1002111A (en)
CH (1) CH588186A5 (en)
DE (1) DE2320023A1 (en)
FR (1) FR2204920B1 (en)
GB (1) GB1438538A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480044A1 (en) * 1980-04-02 1981-10-09 Proizv Ob Dinamo METHOD FOR ADJUSTING THE ROTATION FREQUENCY OF AT LEAST ONE ASYNCHRONOUS MOTOR AND REGULATOR IMPLEMENTING SAID METHOD
JPS56162952A (en) * 1980-05-21 1981-12-15 Mayekawa Mfg Co Ltd Structure of rotor for wound-rotor type induction machine
DE102013208538A1 (en) 2013-05-08 2014-11-13 Lenze Drives Gmbh drive system
DE102013208552A1 (en) * 2013-05-08 2014-11-13 Lenze Drives Gmbh drive system
CN107888052A (en) * 2017-12-22 2018-04-06 贾朝翔 A kind of radially traction deceleration device
CN116570789B (en) * 2023-07-13 2023-10-13 四川天府南格尔生物医学有限公司 Plasma collection system and collection method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586935A (en) * 1969-01-09 1971-06-22 Oscar E Lundelius Sr Speed regulating and control system for plural-phase-wound-rotor induction motors

Also Published As

Publication number Publication date
DE2320023A1 (en) 1974-05-09
GB1438538A (en) 1976-06-09
CH588186A5 (en) 1977-05-31
FR2204920A1 (en) 1974-05-24
JPS49108518A (en) 1974-10-16
FR2204920B1 (en) 1977-09-16

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