EA201690769A1 - Тепловая защита для электрического устройства - Google Patents

Тепловая защита для электрического устройства

Info

Publication number
EA201690769A1
EA201690769A1 EA201690769A EA201690769A EA201690769A1 EA 201690769 A1 EA201690769 A1 EA 201690769A1 EA 201690769 A EA201690769 A EA 201690769A EA 201690769 A EA201690769 A EA 201690769A EA 201690769 A1 EA201690769 A1 EA 201690769A1
Authority
EA
Eurasian Patent Office
Prior art keywords
electrical device
thermal protection
controller
electrical
protecting
Prior art date
Application number
EA201690769A
Other languages
English (en)
Inventor
Кристоф С. Фокс
Адам Е. Андерс
Дэвид Р. Сеилд
Роберт Т. Бурман
Original Assignee
Юнико, Инк.
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 Юнико, Инк. filed Critical Юнико, Инк.
Publication of EA201690769A1 publication Critical patent/EA201690769A1/ru

Links

Classifications

    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/1216—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 converters; for rectifiers for static converters or rectifiers for AC-AC converters
    • 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
    • H02H5/042—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 using temperature dependent resistors
    • 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
    • H02H6/005—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 using digital thermal images
    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • H02H7/1225—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to internal faults, e.g. shoot-through
    • 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
    • H02P29/68—Controlling or determining the temperature of the motor or of the drive based on the temperature of a drive component or a semiconductor component

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Power Conversion In General (AREA)

Abstract

Описано устройство и способ защиты электрического устройства. Электрическое устройство соединено с источником питания и с электрической нагрузкой, датчиком и контроллером. Контроллер выполнен с возможностью отключать электрическое устройство, если некоторые измеренные тепловые значения превышают предварительно заданные значения.
EA201690769A 2013-10-14 2014-10-02 Тепловая защита для электрического устройства EA201690769A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361890378P 2013-10-14 2013-10-14
US14/503,630 US20150103450A1 (en) 2013-10-14 2014-10-01 Thermal Protection For Electrical Device
PCT/US2014/058795 WO2015057398A1 (en) 2013-10-14 2014-10-02 Thermal protection for electrical device

Publications (1)

Publication Number Publication Date
EA201690769A1 true EA201690769A1 (ru) 2016-11-30

Family

ID=52809456

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201690769A EA201690769A1 (ru) 2013-10-14 2014-10-02 Тепловая защита для электрического устройства

Country Status (11)

Country Link
US (1) US20150103450A1 (ru)
EP (1) EP3058634A4 (ru)
JP (1) JP2016536973A (ru)
KR (1) KR20160070773A (ru)
CN (1) CN105723583A (ru)
AR (1) AR099645A1 (ru)
AU (1) AU2014334763A1 (ru)
CA (1) CA2927053A1 (ru)
EA (1) EA201690769A1 (ru)
MX (1) MX2016004541A (ru)
WO (1) WO2015057398A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046873B1 (fr) * 2016-01-19 2019-06-21 Renault S.A.S Procede et dispositif de protection d'une architecture electrique
DE102017222797B4 (de) * 2017-12-14 2021-05-20 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Spannungswandlers
JP6962302B2 (ja) 2018-09-28 2021-11-05 オムロン株式会社 電源装置および電源システム

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US3708720A (en) * 1973-01-02 1973-01-02 Franklin Electric Co Inc Semiconductor thermal protection
US5463874A (en) * 1993-10-04 1995-11-07 Tecumseh Products Company Inductively activated control and protection circuit for refrigeration systems
US5640143A (en) * 1995-02-06 1997-06-17 Mytech Corporation Occupancy sensor and method of operating same
KR100618546B1 (ko) * 1999-09-01 2006-08-31 주식회사 엘지이아이 인버터 냉장고의 모터 보호장치 및 방법
JP2003088100A (ja) * 2001-09-13 2003-03-20 Tdk Corp スイッチング電源装置
US7187161B2 (en) * 2003-07-11 2007-03-06 Wabash Magnetics, Llc Transient protection of sensors
JP2006136086A (ja) * 2004-11-04 2006-05-25 Hitachi Ltd 電流検知方法と電流検知装置及びこの電流検知装置を用いた電力変換装置並びにこの電力変換装置を用いた車両
JP4679281B2 (ja) * 2005-07-15 2011-04-27 アスモ株式会社 モータ制御装置およびモータ推定温度の算出方法
US7619365B2 (en) * 2006-04-10 2009-11-17 Lutron Electronics Co., Inc. Load control device having a variable drive circuit
US20070299562A1 (en) * 2006-06-26 2007-12-27 Lawrence Kates Method and apparatus for temperature-based load management metering in an electric power system
US7607828B2 (en) * 2006-09-22 2009-10-27 Infineon Technologies Ag Methods and systems for protection from over-stress
US7848902B2 (en) * 2007-10-10 2010-12-07 Gm Global Technology Operations, Inc. Method and apparatus for monitoring a thermal management system of an electro-mechanical transmission
US7826985B2 (en) * 2008-05-02 2010-11-02 Rockwell Automation Technologies, Inc. Power module life estimation fatigue function
WO2010029780A1 (ja) * 2008-09-11 2010-03-18 株式会社安川電機 インバータ装置、インバータコントロールシステム、モータ制御システム、インバータ装置の制御方法
US8810073B2 (en) * 2010-05-13 2014-08-19 Blackberry Limited Selecting a power path based on temperature
JP5514010B2 (ja) * 2010-06-25 2014-06-04 株式会社日立製作所 電力変換装置およびその温度上昇演算方法
US8536815B2 (en) * 2011-01-28 2013-09-17 General Electric Company Methods and systems involving electric machine controllers
US8547045B2 (en) * 2011-02-23 2013-10-01 Deere & Company Method and system controlling an electrical motor with temperature compensation
US8674651B2 (en) * 2011-02-28 2014-03-18 General Electric Company System and methods for improving power handling of an electronic device
JP6104512B2 (ja) * 2011-04-01 2017-03-29 ローム株式会社 温度検出装置
DE102011076907A1 (de) * 2011-06-01 2012-12-06 Robert Bosch Gmbh Verfahren zum Betreiben eines Wechselrichters sowie Wechselrichter
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Also Published As

Publication number Publication date
JP2016536973A (ja) 2016-11-24
WO2015057398A8 (en) 2016-10-27
AU2014334763A1 (en) 2016-05-05
US20150103450A1 (en) 2015-04-16
EP3058634A4 (en) 2017-07-19
CA2927053A1 (en) 2015-04-23
EP3058634A1 (en) 2016-08-24
MX2016004541A (es) 2016-11-28
AR099645A1 (es) 2016-08-10
WO2015057398A1 (en) 2015-04-23
KR20160070773A (ko) 2016-06-20
CN105723583A (zh) 2016-06-29

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