ES8706295A1 - Method of controlling an induction motor - Google Patents

Method of controlling an induction motor

Info

Publication number
ES8706295A1
ES8706295A1 ES551456A ES551456A ES8706295A1 ES 8706295 A1 ES8706295 A1 ES 8706295A1 ES 551456 A ES551456 A ES 551456A ES 551456 A ES551456 A ES 551456A ES 8706295 A1 ES8706295 A1 ES 8706295A1
Authority
ES
Spain
Prior art keywords
motor
induction motor
controlling
power
brake operation
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
ES551456A
Other languages
Spanish (es)
Other versions
ES551456A0 (en
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8706295A1 publication Critical patent/ES8706295A1/en
Publication of ES551456A0 publication Critical patent/ES551456A0/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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/003—Dynamic electric braking by short circuiting the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

An AC induction motor is energized by a voltage fed inverter coupled to a DC power source and is controlled in response to a torque request signal that is provided to accelerate or decelerate the motor as desired to maintain a desired torque output. The motor is operated to have each of a power and brake operation below the base speed of the motor and to have each of a power and brake operation above the base speed of the motor.
ES551456A 1985-01-31 1986-01-30 Method of controlling an induction motor Expired ES8706295A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69683385A 1985-01-31 1985-01-31

Publications (2)

Publication Number Publication Date
ES8706295A1 true ES8706295A1 (en) 1987-06-01
ES551456A0 ES551456A0 (en) 1987-06-01

Family

ID=24798737

Family Applications (1)

Application Number Title Priority Date Filing Date
ES551456A Expired ES8706295A1 (en) 1985-01-31 1986-01-30 Method of controlling an induction motor

Country Status (6)

Country Link
KR (1) KR930011195B1 (en)
CN (1) CN86101236A (en)
BR (1) BR8600597A (en)
CA (1) CA1285608C (en)
ES (1) ES8706295A1 (en)
MX (1) MX160275A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11258390B2 (en) * 2019-07-25 2022-02-22 Wisconsin Alumni Research Foundation Motor drive system and control method

Also Published As

Publication number Publication date
CA1285608C (en) 1991-07-02
KR870007606A (en) 1987-08-20
MX160275A (en) 1990-01-25
KR930011195B1 (en) 1993-11-25
BR8600597A (en) 1986-10-29
CN86101236A (en) 1986-09-24
ES551456A0 (en) 1987-06-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612