JP7545014B2 - モーター巻線過剰温度を検出するための方法及び回路 - Google Patents

モーター巻線過剰温度を検出するための方法及び回路 Download PDF

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JP7545014B2
JP7545014B2 JP2021510097A JP2021510097A JP7545014B2 JP 7545014 B2 JP7545014 B2 JP 7545014B2 JP 2021510097 A JP2021510097 A JP 2021510097A JP 2021510097 A JP2021510097 A JP 2021510097A JP 7545014 B2 JP7545014 B2 JP 7545014B2
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signal
circuit
output
current
coupled
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Japanese (ja)
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JPWO2020047194A5 (https=
JP2022526875A5 (https=
JP2022526875A (ja
Inventor
バラクリシュマン マヌ
ヴィシュワ アブヒシェク
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テキサス インスツルメンツ インコーポレイテッド
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H02P29/64—Controlling or determining the temperature of the winding
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/02—Measuring effective values, i.e. root-mean-square values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/346—Testing of armature or field windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • 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
    • H02P23/22—Controlling the speed digitally using a reference oscillator, a speed proportional pulse rate feedback and a digital comparator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
JP2021510097A 2018-08-30 2019-08-29 モーター巻線過剰温度を検出するための方法及び回路 Active JP7545014B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IN201841032510 2018-08-30
IN201841032510 2018-08-30
US16/553,732 2019-08-28
US16/553,732 US10965240B2 (en) 2018-08-30 2019-08-28 Method and circuit for detecting motor winding over temperature
PCT/US2019/048718 WO2020047194A1 (en) 2018-08-30 2019-08-29 Method and circuit for detecting motor winding over temperature

Publications (4)

Publication Number Publication Date
JP2022526875A JP2022526875A (ja) 2022-05-27
JPWO2020047194A5 JPWO2020047194A5 (https=) 2022-08-30
JP2022526875A5 JP2022526875A5 (https=) 2022-08-30
JP7545014B2 true JP7545014B2 (ja) 2024-09-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021510097A Active JP7545014B2 (ja) 2018-08-30 2019-08-29 モーター巻線過剰温度を検出するための方法及び回路

Country Status (5)

Country Link
US (1) US10965240B2 (https=)
EP (1) EP3844511A4 (https=)
JP (1) JP7545014B2 (https=)
CN (1) CN112444324B (https=)
WO (1) WO2020047194A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11611704B2 (en) * 2020-03-17 2023-03-21 Global Mixed-Mode Technology Inc. Motor controller
US11482853B2 (en) * 2020-08-17 2022-10-25 Infineon Technologies Austria Ag Power delivery control and over current protection
TWI850647B (zh) * 2022-04-15 2024-08-01 宏碁股份有限公司 馬達控制系統及馬達控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011188581A (ja) 2010-03-05 2011-09-22 Hitachi Industrial Equipment Systems Co Ltd 電力変換装置および過負荷保護方法
JP2016116273A (ja) 2014-12-12 2016-06-23 株式会社日立産機システム モータ制御装置

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SU675517A1 (ru) 1977-04-06 1979-07-25 Карагандинский Филиал Особого Конструкторского Бюро Всесоюзного Научно-Исследовательского Института Автоматизации Черной Металлургии Устройство дл тепловой защиты электродвигател
DE3121779C2 (de) 1981-05-25 1984-02-02 Mannesmann AG, 4000 Düsseldorf Verfahren zur Überwachung des Effektivstroms bei Gleichstrommaschinen zur Verhinderung einer Überlast und elektronische Überlastsicherung zur Durchführung des Verfahrens
AU545765B2 (en) * 1981-12-30 1985-08-01 Lucas Industries Limited Battery monitoring system
SU1229882A2 (ru) 1984-09-11 1986-05-07 Коммунарский горно-металлургический институт Устройство дл тепловой защиты электродвигател
US5172291A (en) * 1990-03-27 1992-12-15 Struthers-Dunn, Inc. Intelligent power controller
JPH07241002A (ja) * 1994-02-24 1995-09-12 Toyota Motor Corp 電気自動車の漏電検出装置
US5995347A (en) * 1997-05-09 1999-11-30 Texas Instruments Incorporated Method and apparatus for multi-function electronic motor protection
DE102005026439A1 (de) 2005-06-08 2006-12-14 Siemens Ag Verfahren und Vorrichtung zum Steuern eines bürstenlosen Gleichstrommotors
US8487575B2 (en) 2009-08-31 2013-07-16 GM Global Technology Operations LLC Electric motor stator winding temperature estimation
CA2775834C (en) 2009-09-29 2017-01-03 Husqvarna Ab Electric motor and method for controlling the same
CA2688967A1 (en) * 2009-12-22 2011-06-22 Bitzer Compressores Ltda. Electronic system and protection method for electronic motors
US8421391B2 (en) 2010-05-12 2013-04-16 GM Global Technology Operations LLC Electric motor stator winding temperature estimation systems and methods
JP5865194B2 (ja) 2012-06-28 2016-02-17 株式会社ミツバ 温度推定装置、温度推定方法、および、制御装置
EP2704297B1 (en) * 2012-08-28 2020-02-19 GE Energy Power Conversion Technology Ltd DC electrical machines
CN105445662B (zh) * 2015-12-21 2018-03-09 北京精密机电控制设备研究所 基于数学计算的电机绕组故障诊断方法
US10508932B2 (en) * 2017-04-10 2019-12-17 Calnetix Technologies, Llc Measuring the position of an object using eddy-currents
CN207884485U (zh) * 2018-01-29 2018-09-18 广东美的制冷设备有限公司 Pfc电路、电机控制系统及变频空调器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011188581A (ja) 2010-03-05 2011-09-22 Hitachi Industrial Equipment Systems Co Ltd 電力変換装置および過負荷保護方法
JP2016116273A (ja) 2014-12-12 2016-06-23 株式会社日立産機システム モータ制御装置

Also Published As

Publication number Publication date
EP3844511A1 (en) 2021-07-07
US20200076349A1 (en) 2020-03-05
US10965240B2 (en) 2021-03-30
CN112444324A (zh) 2021-03-05
EP3844511A4 (en) 2021-10-27
JP2022526875A (ja) 2022-05-27
CN112444324B (zh) 2026-03-10
WO2020047194A1 (en) 2020-03-05

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