GB1347409A - Semiconductor device junction temperature monitor - Google Patents

Semiconductor device junction temperature monitor

Info

Publication number
GB1347409A
GB1347409A GB3795271*A GB3795271A GB1347409A GB 1347409 A GB1347409 A GB 1347409A GB 3795271 A GB3795271 A GB 3795271A GB 1347409 A GB1347409 A GB 1347409A
Authority
GB
United Kingdom
Prior art keywords
signal
junction
representing
temperature
temperature sensor
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
GB3795271*A
Other languages
English (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1347409A publication Critical patent/GB1347409A/en
Expired legal-status Critical Current

Links

Classifications

    • H10W40/00—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • H10W40/611—
    • H10W40/613—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Power Conversion In General (AREA)
GB3795271*A 1970-06-23 1971-06-15 Semiconductor device junction temperature monitor Expired GB1347409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4909270A 1970-06-23 1970-06-23

Publications (1)

Publication Number Publication Date
GB1347409A true GB1347409A (en) 1974-02-27

Family

ID=21958006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3795271*A Expired GB1347409A (en) 1970-06-23 1971-06-15 Semiconductor device junction temperature monitor

Country Status (5)

Country Link
US (1) US3622849A (enExample)
DE (1) DE2130900A1 (enExample)
FR (1) FR2096444A1 (enExample)
GB (1) GB1347409A (enExample)
SE (1) SE369132B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2337121A (en) * 1998-05-09 1999-11-10 Motorola Ltd Temperature measurement arrangement
CN104807555A (zh) * 2015-03-25 2015-07-29 西安交通大学 一种半导体发光器件结温的测量方法

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4853181A (enExample) * 1971-11-04 1973-07-26
CH540587A (de) * 1972-08-22 1973-08-15 Sprecher & Schuh Ag Schaltungsanordnung, welche ein von elektrischen Verlusten abhängiges thermisches Abbild eines elektrischen Betriebsmittels darstellt
US3912982A (en) * 1974-09-25 1975-10-14 Westinghouse Electric Corp Transistor protective circuit with imminent failure sensing
US3956684A (en) * 1974-10-21 1976-05-11 General Electric Company DC to AC inverter having improved switching efficiency, overload, and thermal protection features
CA1010574A (en) * 1974-12-02 1977-05-17 Canadian General Electric Company Limited Temperature monitoring of semiconductors
US4035692A (en) * 1975-11-20 1977-07-12 Cutler-Hammer, Inc. Resistor protection systems
CA1046646A (en) * 1975-12-03 1979-01-16 Canadian General Electric Company Limited Temperature monitor for semiconductor junction
US4039928A (en) * 1976-07-19 1977-08-02 Pertron Controls Corporation Electrical operating circuit having semiconductor device junction temperature monitoring
US4068281A (en) * 1976-09-15 1978-01-10 General Electric Company Thermally responsive metal oxide varistor transient suppression circuit
USRE30514E (en) * 1976-09-20 1981-02-10 Eaton Corporation Thermally self-protected power switching semiconductor device
US4087848A (en) * 1976-09-20 1978-05-02 Cutler-Hammer, Inc. Thermally self-protected power switching semiconductor device
US4050083A (en) * 1976-09-22 1977-09-20 Cutler-Hammer, Inc. Integrated thermally sensitive power switching semiconductor device, including a thermally self-protected version
US4117527A (en) * 1977-03-25 1978-09-26 General Electric Company Solid state valve thermal protection for hvdc power converters
US4122719A (en) * 1977-07-08 1978-10-31 Environmental Systems Corporation System for accurate measurement of temperature
US4240881A (en) * 1979-02-02 1980-12-23 Republic Steel Corporation Electroplating current control
US4330809A (en) * 1979-12-31 1982-05-18 Crown International, Inc. Thermal protection circuit for the die of a transistor
DE3009192C2 (de) * 1980-03-11 1984-05-10 SEMIKRON Gesellschaft für Gleichrichterbau u. Elektronik mbH, 8500 Nürnberg Überlastschutzanordnung
JPS57156678A (en) * 1981-03-24 1982-09-28 Nippon Gakki Seizo Kk Electric power source device
US4553092A (en) * 1982-12-20 1985-11-12 The Boeing Company Apparatus and method for temperature estimation of overhead conductors
US4675770A (en) * 1985-01-30 1987-06-23 Telefonaktiebolaget L. M. Ericsson Multiple voltage regulator integrated circuit having control circuits for selectively disabling a voltage regulator in an over-current condition
FR2581807B1 (fr) * 1985-05-13 1988-06-03 Crouzet Sa Dispositif de protection thermique
US5045774A (en) * 1989-12-28 1991-09-03 R. Morley, Inc. Full scale AC or DC power attenuator
US5249141A (en) * 1990-10-24 1993-09-28 Astec America, Inc. Method and apparatus for maintaining an active device below a maximum safe operating temperature
US5206778A (en) * 1991-05-16 1993-04-27 International Business Machines Corporation Sense circuit for on-chip thermal shutdown
US5946181A (en) * 1997-04-30 1999-08-31 Burr-Brown Corporation Thermal shutdown circuit and method for sensing thermal gradients to extrapolate hot spot temperature
US6203191B1 (en) 1998-10-28 2001-03-20 Speculative Incorporated Method of junction temperature determination and control utilizing heat flow
JP3644354B2 (ja) 2000-05-09 2005-04-27 トヨタ自動車株式会社 温度推定方法および装置
DE10213617A1 (de) * 2002-03-27 2003-06-12 Zf Sachs Ag Leistungshalbleiterschalteranordnung und Verfahren zum Betreiben einer Leistungshalbleiterschalteranordnung, insbesondere zum Schutz eines Leistungshalbleiters vor einer thermischen Überlastung
US6888469B2 (en) * 2003-01-02 2005-05-03 Copley Controls Corporation Method and apparatus for estimating semiconductor junction temperature
US7356441B2 (en) * 2005-09-28 2008-04-08 Rockwell Automation Technologies, Inc. Junction temperature prediction method and apparatus for use in a power conversion module
EP2461342B1 (de) * 2010-12-06 2015-01-28 Siemens Aktiengesellschaft Fehlersicheres Schaltmodul
CN102156223B (zh) * 2011-03-02 2014-12-31 中国电力科学研究院 一种直流换流阀晶闸管级阻抗测试装置
IL214189A0 (en) * 2011-07-19 2011-11-30 Sasson Yuval Hacham System and method for monitoring and controlling heating/cooling systems
US20140044823A1 (en) * 2012-08-09 2014-02-13 Charles E. Pax Heater for three-dimensional printing
CN106644136B (zh) * 2016-10-13 2020-04-24 全球能源互联网研究院 一种晶闸管结温在线监测装置
US11423203B2 (en) 2019-07-23 2022-08-23 Delphi Technologies Ip Limited System and method for modeling thermal circuits
CN112824841A (zh) * 2019-11-19 2021-05-21 许继集团有限公司 一种阀塔温度监测系统与方法
KR20210133375A (ko) * 2020-04-28 2021-11-08 현대자동차주식회사 파워 모듈의 전력 반도체 소자 정션 온도 추정 방법 및 장치
CN118275850B (zh) * 2024-06-03 2024-08-27 安徽大学 消除负载干扰的功率半导体器件结温监测模型建立方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622840A (enExample) * 1961-11-17
GB1008473A (en) * 1963-05-30 1965-10-27 English Electric Co Ltd Improvements in or relating to temperature measurement
US3371231A (en) * 1964-10-22 1968-02-27 Johnson Service Co Electronic control affording modulating control of a load current in accordance with a sensed condition
US3502944A (en) * 1967-08-28 1970-03-24 Texas Instruments Inc Electrothermal integrator
US3564293A (en) * 1968-04-16 1971-02-16 Power Semiconductors Inc Temperature-compensating thyristor control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2337121A (en) * 1998-05-09 1999-11-10 Motorola Ltd Temperature measurement arrangement
GB2337121B (en) * 1998-05-09 2002-07-31 Motorola Ltd Temperature estimation arrangement and method
CN104807555A (zh) * 2015-03-25 2015-07-29 西安交通大学 一种半导体发光器件结温的测量方法
CN104807555B (zh) * 2015-03-25 2017-06-06 西安交通大学 一种半导体发光器件结温的测量方法

Also Published As

Publication number Publication date
DE2130900A1 (de) 1971-12-30
FR2096444B1 (enExample) 1973-12-28
FR2096444A1 (fr) 1972-02-18
SE369132B (enExample) 1974-08-05
US3622849A (en) 1971-11-23

Similar Documents

Publication Publication Date Title
GB1347409A (en) Semiconductor device junction temperature monitor
US3309881A (en) Black body radiation source
GB1169706A (en) An Electrical Fault Detector
GB1534862A (en) Temperature monitoring of semiconductors
GB1191887A (en) Semiconductor Rectifier Assemblies
EP0153607B1 (en) Multi-wire mineral insulated cable thermocouple reference junction
MY7400286A (en) Heat dissipation for power intergrated circuit
GB1265470A (enExample)
GB1137866A (en) Improvements in or relating to radio-isotope-powered thermoelectric generators
GB1019245A (en) Improvements in or relating to electrical overload protection apparatus
GB1450567A (en) Motor overtemperature/overload protective system
GB1164615A (en) Improvements in Electrical Measuring Systems
JPS5662345A (en) Load frame and semiconductor device
GB1008473A (en) Improvements in or relating to temperature measurement
PLATA Transient/dynamic/ thermal resistance of transistors and diodes
US2953438A (en) Heat treatment of silicon
GB1013800A (en) Improvements in or relating to heat-sensitive devices
GB1176653A (en) Improvements in Apparatus for Determining the Operating Temperature of Semi-Conductors.
GB1072811A (en) Thermo-couple device for current measurement
ES281363A1 (es) Un dispositivo de protección térmica de elementos con semiconductores
GB950182A (en) Improvements in and relating to electrical circuits employing transistor networks
JPS6436003A (en) Measuring wire for cryogenic device
GB1418959A (en) Electrical circuit unit
US3154736A (en) Mechanical arrangement for thermocouple junctions
ES8501562A1 (es) Procedimiento de medicion de la potencia termica liberada localmente en los reactores nucleares

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee