ES2543370R1 - Sistemas y procedimientos de medición de ángulos del rotor en un generador eléctrico - Google Patents

Sistemas y procedimientos de medición de ángulos del rotor en un generador eléctrico Download PDF

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Publication number
ES2543370R1
ES2543370R1 ES201590010A ES201590010A ES2543370R1 ES 2543370 R1 ES2543370 R1 ES 2543370R1 ES 201590010 A ES201590010 A ES 201590010A ES 201590010 A ES201590010 A ES 201590010A ES 2543370 R1 ES2543370 R1 ES 2543370R1
Authority
ES
Spain
Prior art keywords
electric generator
procedures
systems
rotor
rotation position
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.)
Pending
Application number
ES201590010A
Other languages
English (en)
Other versions
ES2543370A2 (es
Inventor
Nicholas C. Seeley
Charles L. Ramiller
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.)
Schweitzer Engineering Laboratories Inc
Original Assignee
Schweitzer Engineering Laboratories Inc
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 Schweitzer Engineering Laboratories Inc filed Critical Schweitzer Engineering Laboratories Inc
Publication of ES2543370A2 publication Critical patent/ES2543370A2/es
Publication of ES2543370R1 publication Critical patent/ES2543370R1/es
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
    • G01D5/3473—Circular or rotary encoders
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/26—Power factor control [PFC]
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/02—Details of the control
    • 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
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Sistemas y procedimientos de medición de ángulos del rotor en un generador eléctrico.#Se divulgan en la presente memoria sistemas y procedimientos para la medición del ángulo del rotor en un generador eléctrico. De acuerdo con una realización, un dispositivo electrónico inteligente puede comprender una lógica de control configurada para generar una señal de referencia y para generar una señal de posición de rotación basada en un indicador de una posición de rotación de un rotor en un generador eléctrico. La lógica de control puede estar configurada además para detectar un desplazamiento relativo entre la señal de referencia y la señal de posición de rotación y para determinar la posición de rotación del rotor en base al desplazamiento relativo. Un ángulo de potencia del generador eléctrico se puede calcular en base a la posición de rotación del rotor. De acuerdo con ciertas realizaciones, la lógica de control puede configurarse adicionalmente para generar una instrucción de control para reducir el ángulo de potencia en respuesta a la determinación de que el ángulo de potencia supera un umbral.
ES201590010A 2012-08-24 2013-08-22 Sistemas y procedimientos de medición de ángulos del rotor en un generador eléctrico Pending ES2543370R1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/594,269 2012-08-24
US13/594,269 US8912792B2 (en) 2012-08-24 2012-08-24 Systems and methods for rotor angle measurement in an electrical generator
PCT/US2013/056271 WO2014031895A2 (en) 2012-08-24 2013-08-22 Systems and methods for rotor angle measurement in an electrical generator

Publications (2)

Publication Number Publication Date
ES2543370A2 ES2543370A2 (es) 2015-08-18
ES2543370R1 true ES2543370R1 (es) 2015-12-03

Family

ID=50147444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201590010A Pending ES2543370R1 (es) 2012-08-24 2013-08-22 Sistemas y procedimientos de medición de ángulos del rotor en un generador eléctrico

Country Status (7)

Country Link
US (1) US8912792B2 (es)
AU (1) AU2013305685B2 (es)
BR (1) BR112015003708A2 (es)
CA (1) CA2880612A1 (es)
ES (1) ES2543370R1 (es)
MX (1) MX2015001655A (es)
WO (1) WO2014031895A2 (es)

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US10317467B2 (en) * 2014-05-19 2019-06-11 Schweitzer Engineering Laboratories, Inc. Synchronous machine monitoring and determination of a loss-of-field event using time stamped electrical and mechanical data
US9590545B2 (en) 2014-11-26 2017-03-07 Kohler, Co. Power angle calculation for alternator controller
US10256758B2 (en) 2014-11-26 2019-04-09 Kohler Co. Printed circuit board based exciter
DE102015211194A1 (de) * 2015-06-18 2016-12-22 Robert Bosch Gmbh Steuerschaltung und Verfahren zum Plausibilisieren eines Rotorlagewinkels
US10063124B2 (en) * 2015-12-10 2018-08-28 Schweitzer Engineering Laboratories, Inc. Shaft mounted monitor for rotating machinery
CN105572590B (zh) * 2015-12-22 2018-06-29 国电南瑞科技股份有限公司 基于rfid的发电机功角测量方法
US9800055B2 (en) 2016-01-21 2017-10-24 Schweitzer Engineering Laboratories, Inc. Synchronization of generators using a common time reference
US10523150B2 (en) 2016-09-15 2019-12-31 Schweitzer Engineering Laboratories, Inc. Systems and methods for motor slip calculation using shaft-mounted sensors
US11329590B2 (en) 2018-12-04 2022-05-10 Astronics Advanced Electronic Systems Corp. Current-sourced motor drive control for AC motors
CN114812378B (zh) * 2022-04-24 2023-09-05 深蓝汽车科技有限公司 电机角度传感器安装位置及故障测试系统及方法
US12399220B2 (en) * 2022-12-30 2025-08-26 Schneider Electric USA, Inc. Circuit breaker mechanism position sensor systems

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US5541488A (en) * 1994-04-11 1996-07-30 Sundstrand Corporation Method and apparatus for controlling induction motors
US20060100819A1 (en) * 2004-11-01 2006-05-11 General Electric Company System and method for determining an angular position of a rotor and a radial position of the rotor
US20110260042A1 (en) * 2007-10-09 2011-10-27 Schweitzer Engineering Laboratories, Inc. Power Angle Monitor

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Patent Citations (4)

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US4229694A (en) * 1978-08-07 1980-10-21 Wilson Gerald L Power angle relay to measure and respond to the power angle of a synchronous generator
US5541488A (en) * 1994-04-11 1996-07-30 Sundstrand Corporation Method and apparatus for controlling induction motors
US20060100819A1 (en) * 2004-11-01 2006-05-11 General Electric Company System and method for determining an angular position of a rotor and a radial position of the rotor
US20110260042A1 (en) * 2007-10-09 2011-10-27 Schweitzer Engineering Laboratories, Inc. Power Angle Monitor

Also Published As

Publication number Publication date
ES2543370A2 (es) 2015-08-18
CA2880612A1 (en) 2014-02-27
WO2014031895A3 (en) 2014-04-17
AU2013305685B2 (en) 2015-02-26
US8912792B2 (en) 2014-12-16
BR112015003708A2 (pt) 2017-07-04
WO2014031895A2 (en) 2014-02-27
AU2013305685A1 (en) 2015-02-19
US20140055126A1 (en) 2014-02-27
MX2015001655A (es) 2015-05-11

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FC2A Grant refused

Effective date: 20161207