BR102015002978B8 - Circuito eletrônico com controle de temperatura, e, método para prolongar e equalizar a vida efetiva de uma pluralidade de transistores - Google Patents
Circuito eletrônico com controle de temperatura, e, método para prolongar e equalizar a vida efetiva de uma pluralidade de transistoresInfo
- Publication number
- BR102015002978B8 BR102015002978B8 BR102015002978A BR102015002978A BR102015002978B8 BR 102015002978 B8 BR102015002978 B8 BR 102015002978B8 BR 102015002978 A BR102015002978 A BR 102015002978A BR 102015002978 A BR102015002978 A BR 102015002978A BR 102015002978 B8 BR102015002978 B8 BR 102015002978B8
- Authority
- BR
- Brazil
- Prior art keywords
- transistors
- temperature
- transistor
- effective life
- electronic circuit
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/625—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
- H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/12—Modifications for increasing the maximum permissible switched current
- H03K17/127—Modifications for increasing the maximum permissible switched current in composite switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
- Inverter Devices (AREA)
- Control Of Temperature (AREA)
Abstract
CIRCUITO ELETRÔNICO COM CONTROLE DE TEMPERATURA, SISTEMA DE DOIS TRANSISTORES COM CONTROLE DE TEMPERATURA, E, MÉTODO PARA PROLONGAR E EQUALIZAR A VIDA EFETIVA DE UMA PLURALIDADE DE TRANSISTORES Um sistema e método para prolongar equalizar a vida efetiva da pluralidade de transistores operando em paralelo. A temperatura de cada transistor é medida e comparada com a temperatura média do sistema de transistor. Uma diferença de temperatura é determinada entre a temperatura média dos transistores e a temperatura medida de cada um dos transistores. A resistência de porta e a resistência porta emissor de cada transistor são variadas com base nas diferenças de temperatura para controlar a temperatura medida de cada transistor, controlando a corrente através de cada transistor, deste modo equilibrando termicamente os transistores.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/187,886 US9046912B1 (en) | 2014-02-24 | 2014-02-24 | Thermally balanced parallel operation of transistors |
| US14/187,886 | 2014-02-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR102015002978A2 BR102015002978A2 (pt) | 2016-02-10 |
| BR102015002978B1 BR102015002978B1 (pt) | 2022-04-12 |
| BR102015002978B8 true BR102015002978B8 (pt) | 2022-07-19 |
Family
ID=52282544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR102015002978A BR102015002978B8 (pt) | 2014-02-24 | 2015-02-10 | Circuito eletrônico com controle de temperatura, e, método para prolongar e equalizar a vida efetiva de uma pluralidade de transistores |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9046912B1 (pt) |
| EP (1) | EP2911191B1 (pt) |
| JP (1) | JP6560865B2 (pt) |
| KR (1) | KR102053657B1 (pt) |
| CN (1) | CN104865988B (pt) |
| BR (1) | BR102015002978B8 (pt) |
| CA (1) | CA2876122C (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9804613B2 (en) * | 2013-07-22 | 2017-10-31 | The Boeing Company | Parallel transistor circuit controller |
| EP3104506B1 (en) * | 2015-06-09 | 2018-10-10 | Mitsubishi Electric R&D Centre Europe B.V. | Method and system for controlling the switching of a multi-die power module |
| US10020759B2 (en) | 2015-08-04 | 2018-07-10 | The Boeing Company | Parallel modular converter architecture for efficient ground electric vehicles |
| JP6702154B2 (ja) * | 2016-11-21 | 2020-05-27 | 株式会社デンソー | スイッチの駆動装置 |
| US10090792B2 (en) * | 2016-12-08 | 2018-10-02 | Ford Global Technologies, Llc | Self-balancing parallel power devices with a temperature compensated gate driver |
| EP3336499B1 (en) * | 2016-12-16 | 2019-12-11 | Mitsubishi Electric R & D Centre Europe B.V. | Method for controlling the temperature of a multi-die power module |
| EP3396392B1 (en) | 2017-04-26 | 2020-11-04 | ElectDis AB | Apparatus and method for determining a power value of a target |
| JP6927840B2 (ja) * | 2017-10-16 | 2021-09-01 | 株式会社日立製作所 | 電力変換装置 |
| JP6993297B2 (ja) * | 2018-06-28 | 2022-01-13 | 株式会社日立製作所 | 電力変換装置 |
| EP4207602A4 (en) * | 2020-08-28 | 2023-10-18 | Nissan Motor Co., Ltd. | SWITCHING ELEMENT CONTROL METHOD AND SWITCHING ELEMENT CONTROL DEVICE |
| CN113054961A (zh) * | 2021-03-19 | 2021-06-29 | 上海瞻芯电子科技有限公司 | 驱动电路、设备、电源及驱动方法 |
| DE102021208424A1 (de) | 2021-08-04 | 2023-02-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Leistungsanordnung mit Temperaturregelung mittels Gateshaping |
| DE102022200632A1 (de) | 2022-01-20 | 2023-07-20 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zur Anpassung von Temperaturen von Halbleiterbauelementen |
| CN114967815A (zh) * | 2022-06-23 | 2022-08-30 | 广东美的白色家电技术创新中心有限公司 | 电压调节装置、方法、装置、设备及介质 |
| CN114879802A (zh) * | 2022-06-23 | 2022-08-09 | 广东美的白色家电技术创新中心有限公司 | 电流调节装置、方法、装置、设备及介质 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07123348B2 (ja) * | 1986-07-24 | 1995-12-25 | 東芝エンジニアリング株式会社 | 複数の素子の負荷分担状態監視装置 |
| WO1990013178A1 (en) | 1989-04-19 | 1990-11-01 | Sundstrand Corporation | Gate drive circuit for power transistor |
| US5434527A (en) | 1993-10-25 | 1995-07-18 | Caterpillar Inc. | Gate drive circuit |
| JPH09269633A (ja) * | 1996-02-01 | 1997-10-14 | Ricoh Co Ltd | 画像形成装置 |
| JP3523139B2 (ja) * | 2000-02-07 | 2004-04-26 | 日本電気株式会社 | 可変利得回路 |
| US6806772B2 (en) | 2002-11-06 | 2004-10-19 | Itt Manufacturing Enterprises, Inc. | Power transistor array temperature control system |
| WO2005015741A2 (en) * | 2003-08-12 | 2005-02-17 | Philips Intellectual Property & Standards Gmbh | Operation and circuitry of a power conversion and control circuit |
| US7265601B2 (en) | 2004-08-23 | 2007-09-04 | International Rectifier Corporation | Adaptive gate drive voltage circuit |
| US7521985B2 (en) * | 2005-07-01 | 2009-04-21 | Semiconductor Components Industries, L.L.C. | Method for regulating temperature and circuit therefor |
| JP2007124007A (ja) * | 2005-10-25 | 2007-05-17 | Sumitomo Electric Ind Ltd | 電力変換器及び電圧制御方法 |
| CN101562345B (zh) * | 2008-12-30 | 2011-06-08 | 天津南大强芯半导体芯片设计有限公司 | 一种电压均衡开关驱动电路 |
| US8125200B2 (en) | 2009-04-29 | 2012-02-28 | Dell Products L.P. | Systems and methods for intelligently optimizing operating efficiency using variable gate drive voltage |
| EP2445110B1 (en) * | 2010-10-22 | 2014-05-14 | ABB Research Ltd | Gate driver unit for electrical switching device |
| JP6480184B2 (ja) | 2011-06-14 | 2019-03-06 | インフィネオン テクノロジーズ オーストリア アクチエンゲゼルシャフト | パワートランジスタのゲートドライバ |
| US9438228B2 (en) | 2012-03-12 | 2016-09-06 | Board Of Trustees Of Michigan State University | High efficiency gate drive circuit for power transistors |
-
2014
- 2014-02-24 US US14/187,886 patent/US9046912B1/en active Active
- 2014-12-24 EP EP14200320.1A patent/EP2911191B1/en active Active
- 2014-12-30 CA CA2876122A patent/CA2876122C/en active Active
-
2015
- 2015-01-09 JP JP2015003056A patent/JP6560865B2/ja active Active
- 2015-02-10 BR BR102015002978A patent/BR102015002978B8/pt active IP Right Grant
- 2015-02-10 CN CN201510071154.4A patent/CN104865988B/zh active Active
- 2015-02-23 KR KR1020150025270A patent/KR102053657B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP2911191A2 (en) | 2015-08-26 |
| KR102053657B1 (ko) | 2019-12-09 |
| CN104865988B (zh) | 2018-03-16 |
| US9046912B1 (en) | 2015-06-02 |
| CA2876122A1 (en) | 2015-08-24 |
| EP2911191B1 (en) | 2019-07-10 |
| CN104865988A (zh) | 2015-08-26 |
| BR102015002978A2 (pt) | 2016-02-10 |
| JP6560865B2 (ja) | 2019-08-14 |
| JP2015159712A (ja) | 2015-09-03 |
| EP2911191A3 (en) | 2016-02-24 |
| BR102015002978B1 (pt) | 2022-04-12 |
| CA2876122C (en) | 2017-01-03 |
| KR20150100535A (ko) | 2015-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/02/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2675 DE 12/04/2022 QUANTO AO INVENTOR. |