ES2097349T3 - Aparato y metodo relacionado para compensar el rizado del par en un motor electrico de iman permanente. - Google Patents

Aparato y metodo relacionado para compensar el rizado del par en un motor electrico de iman permanente.

Info

Publication number
ES2097349T3
ES2097349T3 ES92918757T ES92918757T ES2097349T3 ES 2097349 T3 ES2097349 T3 ES 2097349T3 ES 92918757 T ES92918757 T ES 92918757T ES 92918757 T ES92918757 T ES 92918757T ES 2097349 T3 ES2097349 T3 ES 2097349T3
Authority
ES
Spain
Prior art keywords
torque
curly
compensate
electric motor
permanent magnet
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 - Lifetime
Application number
ES92918757T
Other languages
English (en)
Inventor
Peter Parr Mongeau
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.)
Kaman Aerospace Corp
Original Assignee
Kaman Electromagnetics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25128792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2097349(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kaman Electromagnetics Corp filed Critical Kaman Electromagnetics Corp
Application granted granted Critical
Publication of ES2097349T3 publication Critical patent/ES2097349T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

UNA SEÑAL DE MANDO PARA EL CONTROL DE CORRIENTE DE ENTRADA (52) SE MODIFICA DE ACUERDO CON UN NUMERO DE FACTORES DE COMPENSACION ALMACENADOS EN UNA MEMORIA, CORRESPONDIENDO CADA UNO CON UN NUMERO DE POSICIONES DEL EJE ANGULAR PARA SUMINISTRAR UNA SEÑAL DE CONTROL A UN INVERSOR (84) QUE DIRIGE CADA NUMERO DE FASES DE UN MOTOR DE CAMPO AXIAL MAGNETICO PERMANENTE (88) PARA QUE DICHO MOTOR PRODUZCA UNA SALIDA DE PAR LIBRE DE ONDULACION. LOS VALORES DE COMPENSACION ALMACENADOS EN LA MEMORIA, SE IDENTIFICAN Y DETERMINAN DE ACUERDO CON LA FUENTE DEL PAR DE ONDULACION, TAL COMO LA VIBRACION, OPERACION DE CARGA, RUIDO Y VARIACIONES DENTRO DE LA CONSTRUCCION DEL MOTOR.
ES92918757T 1991-10-28 1992-08-14 Aparato y metodo relacionado para compensar el rizado del par en un motor electrico de iman permanente. Expired - Lifetime ES2097349T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/783,298 US5223775A (en) 1991-10-28 1991-10-28 Apparatus and related method to compensate for torque ripple in a permanent magnet electric motor

Publications (1)

Publication Number Publication Date
ES2097349T3 true ES2097349T3 (es) 1997-04-01

Family

ID=25128792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92918757T Expired - Lifetime ES2097349T3 (es) 1991-10-28 1992-08-14 Aparato y metodo relacionado para compensar el rizado del par en un motor electrico de iman permanente.

Country Status (10)

Country Link
US (1) US5223775A (es)
EP (1) EP0564608B1 (es)
JP (1) JP2548513B2 (es)
KR (1) KR930703731A (es)
DE (1) DE69217199T2 (es)
DK (1) DK0564608T3 (es)
ES (1) ES2097349T3 (es)
FI (1) FI932937A0 (es)
GR (1) GR3023143T3 (es)
WO (1) WO1993009595A1 (es)

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Also Published As

Publication number Publication date
KR930703731A (ko) 1993-11-30
JP2548513B2 (ja) 1996-10-30
EP0564608A1 (en) 1993-10-13
FI932937A (fi) 1993-06-24
FI932937A0 (fi) 1993-06-24
DE69217199T2 (de) 1997-07-10
JPH06503464A (ja) 1994-04-14
EP0564608B1 (en) 1997-01-29
US5223775A (en) 1993-06-29
GR3023143T3 (en) 1997-07-30
DE69217199D1 (de) 1997-03-13
EP0564608A4 (en) 1994-08-17
WO1993009595A1 (en) 1993-05-13
DK0564608T3 (da) 1997-07-28

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