TWI456549B - 閘極驅動電路 - Google Patents
閘極驅動電路 Download PDFInfo
- Publication number
- TWI456549B TWI456549B TW100132798A TW100132798A TWI456549B TW I456549 B TWI456549 B TW I456549B TW 100132798 A TW100132798 A TW 100132798A TW 100132798 A TW100132798 A TW 100132798A TW I456549 B TWI456549 B TW I456549B
- Authority
- TW
- Taiwan
- Prior art keywords
- gate
- circuit
- voltage
- power semiconductor
- conversion element
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/04213—Modifications for accelerating switching by feedback from the output circuit to the control circuit in bipolar transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/168—Modifications for eliminating interference voltages or currents 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
- H03K17/16—Modifications for eliminating interference voltages or currents
- H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
- H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
- H03K17/163—Soft switching
- H03K17/164—Soft switching using parallel switching arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
Claims (8)
- 一種閘極驅動電路,其係用以驅動功率半導體元件者,該閘極驅動電路包含:定電流閘極驅動電路,其係以固定電流將前述功率半導體元件的閘極電容充電;以及定電壓閘極驅動電路,其係中介轉換元件與電阻的串聯電路而並聯連接於前述定電流閘極驅動電路的輸出入端之間,並以固定電壓將前述閘極電容充電,當驅動前述功率半導體元件時,使用前述定電流閘極驅動電路、以及前述定電壓閘極驅動電路的雙方而將該功率半導體元件的閘極電容充電。
- 如申請專利範圍第1項所述之閘極驅動電路,其中前述定電壓閘極驅動電路係具有:第1比較器,其係將前述功率半導體元件的閘極電壓和特定的基準電壓作比較;以及轉換元件控制電路,其係根據前述第1比較器的比較結果而控制前述轉換元件,前述第1比較器係於起動前述功率半導體元件之瞬前,產生將前述轉換元件控制成為不導通(off)的信號,前述轉換元件控制電路係根據自前述第1比較器所輸出的控制信號,將前述轉換元件控制成為不導通,而切離和前述定電壓閘極驅動電路的電性連接。
- 如申請專利範圍第2項所述之閘極驅動電路,其中更具備基準電壓產生電路,其係使用流通於前述功率半導體元件的電流而產生前述基準電壓。
- 如申請專利範圍第3項所述之閘極驅動電路,其中前述基準電壓產生電路係具備:電流檢測手段,其係用以檢測流通於前述功率半導體元件的電流;第1電源電路,其係用以產生特定的方形波電壓;以及第2比較器,其係將前述電流檢測手段所檢測的電流值和前述方形波電壓作比較,並根據其比較結果,而將輸出電壓作為前述基準電壓而輸出於前述第1比較器。
- 如申請專利範圍第1項所述之閘極驅動電路,其中更具有:第2電源電路,其係產生方形波電壓;以及濾波器電路,其係使前述方形波電壓平滑化,同時,前述定電壓閘極驅動電路亦具有:第1比較器,其係將前述濾波器電路所輸出的方形波平滑電壓和特定的基準電壓作比較;以及轉換元件控制電路,其係根據前述第1比較器的比較結果而控制前述轉換元件,前述第1比較器係於起動前述功率半導體元件之瞬前,產生將前述轉換元件控制成為不導通的信號, 前述轉換元件控制電路係根據自前述第1比較器所輸出的控制信號,將前述轉換元件控制成為不導通,而切離和前述定電流閘極驅動電路的電性連接。
- 如申請專利範圍第1項至第5項中任意一項所述之閘極驅動電路,其中前述功率半導體元件係由寬能帶間隙半導體所形成的元件。
- 如申請專利範圍第6項所述之閘極驅動電路,其中前述寬能帶間隙半導體係使用碳化矽、氮化鎵系材料、或金剛石之半導體。
- 一種閘極驅動電路,其係用以驅動功率半導體元件者,該閘極驅動電路包含:定電流閘極驅動電路,其係以固定電流將前述功率半導體元件的閘極電容充電;以及定電壓閘極驅動電路,其係中介轉換元件與電阻的串聯電路而並聯連接於前述定電流閘極驅動電路的輸出入端之間,並以固定電壓將前述閘極電容充電,前述定電壓閘極驅動電路係僅於輸出驅動前述功率半導體元件的導通指令之後至起動該功率半導體元件為止的期間進行驅動。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/063240 WO2012169041A1 (ja) | 2011-06-09 | 2011-06-09 | ゲート駆動回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201250653A TW201250653A (en) | 2012-12-16 |
TWI456549B true TWI456549B (zh) | 2014-10-11 |
Family
ID=46395359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW100132798A TWI456549B (zh) | 2011-06-09 | 2011-09-13 | 閘極驅動電路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9184739B2 (zh) |
JP (1) | JP4942861B1 (zh) |
KR (1) | KR101572747B1 (zh) |
CN (1) | CN103620930B (zh) |
GB (1) | GB2505135B (zh) |
TW (1) | TWI456549B (zh) |
WO (1) | WO2012169041A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI564499B (zh) * | 2015-02-17 | 2017-01-01 | Guest display device |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TR201814652T4 (tr) * | 2013-09-25 | 2018-11-21 | Mitsubishi Electric Corp | Anahtarlama cihazı, güç dönüştürme cihazı, ve motor tahrik cihazı. |
JP5931116B2 (ja) * | 2014-04-28 | 2016-06-08 | 三菱電機株式会社 | ゲート駆動回路 |
JP5950961B2 (ja) * | 2014-04-28 | 2016-07-13 | 三菱電機株式会社 | ゲート駆動回路 |
CN106664085B (zh) * | 2014-07-03 | 2019-10-22 | 三菱电机株式会社 | 绝缘栅型功率半导体元件的栅极驱动电路 |
JP6256230B2 (ja) * | 2014-07-10 | 2018-01-10 | 株式会社デンソー | 駆動装置 |
JP6528575B2 (ja) * | 2015-07-17 | 2019-06-12 | 富士電機株式会社 | 半導体スイッチング装置 |
KR102276588B1 (ko) | 2015-08-25 | 2021-07-13 | 한국전자기술연구원 | 기준전압 가변형 igbt 구동회로 |
JP6659427B2 (ja) | 2016-03-31 | 2020-03-04 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
CN108075755B (zh) * | 2016-11-11 | 2021-07-06 | 台达电子工业股份有限公司 | 功率模块与其控制方法 |
CN109997297A (zh) * | 2016-11-25 | 2019-07-09 | 株式会社电装 | 栅极驱动装置 |
KR102657320B1 (ko) * | 2016-12-14 | 2024-04-15 | 현대자동차주식회사 | 컨버터 제어 장치 |
JP6961944B2 (ja) * | 2017-01-18 | 2021-11-05 | 富士電機株式会社 | パワー半導体モジュール |
CN107991543B (zh) * | 2017-12-18 | 2024-03-26 | 深圳芯能半导体技术有限公司 | 绝缘栅双极型晶体管的栅极电荷量测量电路及其测量方法 |
US10218258B1 (en) * | 2018-01-09 | 2019-02-26 | Dialog Semiconductor (Uk) Limited | Apparatus and method for driving a power stage |
CN110798052B (zh) * | 2018-08-01 | 2022-02-25 | 三垦电气株式会社 | 功率设备的控制装置及方法 |
JP7338139B2 (ja) * | 2018-10-04 | 2023-09-05 | 富士電機株式会社 | スイッチング制御回路、電源回路 |
CN111262567B (zh) * | 2018-11-30 | 2023-06-23 | 株洲中车时代半导体有限公司 | 一种有源栅极驱动控制电路和控制方法 |
CN109618440B (zh) * | 2019-01-30 | 2021-12-03 | 九阳股份有限公司 | 一种电磁加热控制电路及控制方法 |
JP7238646B2 (ja) * | 2019-07-08 | 2023-03-14 | 三菱電機株式会社 | 駆動回路及び半導体モジュール |
CN113054828B (zh) * | 2019-12-26 | 2022-08-16 | 圣邦微电子(北京)股份有限公司 | 一种功率开关管的驱动电路以及电源系统 |
CN111654268B (zh) * | 2020-06-24 | 2023-11-17 | 长沙丹芬瑞电气技术有限公司 | 一种碳化硅器件的门极驱动电路及驱动方法 |
JP7391481B2 (ja) * | 2020-11-30 | 2023-12-05 | 三菱電機株式会社 | 駆動回路 |
DE102021116029A1 (de) | 2021-06-21 | 2022-12-22 | Infineon Technologies Ag | Hochgeschwindigkeits-gatetreiberschaltung |
CN115483814A (zh) * | 2022-08-31 | 2022-12-16 | 华为数字能源技术有限公司 | 驱动加速电路及电路系统 |
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JP3421507B2 (ja) * | 1996-07-05 | 2003-06-30 | 三菱電機株式会社 | 半導体素子の駆動回路 |
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JP5186095B2 (ja) | 2006-10-02 | 2013-04-17 | 株式会社日立製作所 | ゲート駆動回路 |
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JP4991446B2 (ja) | 2007-08-23 | 2012-08-01 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
US8427225B2 (en) * | 2007-10-02 | 2013-04-23 | Mitsubishi Electric Corporation | Gate driving circuit |
US8299820B2 (en) * | 2008-09-30 | 2012-10-30 | Infineon Technologies Austria Ag | Circuit including a resistor arrangement for actuation of a transistor |
JP5069735B2 (ja) * | 2009-10-21 | 2012-11-07 | 三菱電機株式会社 | 電圧駆動型スイッチングデバイスの駆動回路 |
KR101449083B1 (ko) * | 2010-05-06 | 2014-10-13 | 엘에스산전 주식회사 | 스위칭 게이트 드라이브 |
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-
2011
- 2011-06-09 CN CN201180071478.8A patent/CN103620930B/zh not_active Expired - Fee Related
- 2011-06-09 JP JP2011552245A patent/JP4942861B1/ja not_active Expired - Fee Related
- 2011-06-09 US US14/114,572 patent/US9184739B2/en not_active Expired - Fee Related
- 2011-06-09 GB GB1321449.9A patent/GB2505135B/en not_active Expired - Fee Related
- 2011-06-09 KR KR1020137032106A patent/KR101572747B1/ko not_active IP Right Cessation
- 2011-06-09 WO PCT/JP2011/063240 patent/WO2012169041A1/ja active Application Filing
- 2011-09-13 TW TW100132798A patent/TWI456549B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101335484A (zh) * | 2007-06-27 | 2008-12-31 | 三菱电机株式会社 | 栅极驱动装置 |
KR20080114611A (ko) * | 2007-06-27 | 2008-12-31 | 미쓰비시덴키 가부시키가이샤 | 게이트 구동 장치 |
EP2009792A2 (en) * | 2007-06-27 | 2008-12-31 | Mitsubishi Electric Corporation | Gate drive apparatus |
US20090002054A1 (en) * | 2007-06-27 | 2009-01-01 | Mitsubishi Electric Corporation | Gate drive apparatus |
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Publication number | Priority date | Publication date | Assignee | Title |
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TWI564499B (zh) * | 2015-02-17 | 2017-01-01 | Guest display device |
Also Published As
Publication number | Publication date |
---|---|
WO2012169041A1 (ja) | 2012-12-13 |
US9184739B2 (en) | 2015-11-10 |
GB201321449D0 (en) | 2014-01-22 |
CN103620930B (zh) | 2016-04-06 |
KR20140007951A (ko) | 2014-01-20 |
US20140055190A1 (en) | 2014-02-27 |
GB2505135A (en) | 2014-02-19 |
JP4942861B1 (ja) | 2012-05-30 |
JPWO2012169041A1 (ja) | 2015-02-23 |
KR101572747B1 (ko) | 2015-11-27 |
GB2505135B (en) | 2017-12-20 |
TW201250653A (en) | 2012-12-16 |
CN103620930A (zh) | 2014-03-05 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |