JPWO2022200819A1 - - Google Patents
Info
- Publication number
- JPWO2022200819A1 JPWO2022200819A1 JP2023508126A JP2023508126A JPWO2022200819A1 JP WO2022200819 A1 JPWO2022200819 A1 JP WO2022200819A1 JP 2023508126 A JP2023508126 A JP 2023508126A JP 2023508126 A JP2023508126 A JP 2023508126A JP WO2022200819 A1 JPWO2022200819 A1 JP WO2022200819A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- H03K17/041—Modifications for accelerating switching without feedback from the output circuit to the control circuit
- H03K17/0412—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit
- H03K17/04123—Modifications for accelerating switching without feedback from the output circuit to the control circuit by measures taken in the control circuit in field-effect transistor switches
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
-
- 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
- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K17/063—Modifications for ensuring a fully conducting state 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
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/06—Modifications for ensuring a fully conducting state
- H03K2017/066—Maximizing the OFF-resistance instead of minimizing the ON-resistance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0072—Low side switches, i.e. the lower potential [DC] or neutral wire [AC] being directly connected to the switch and not via the load
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Power Conversion In General (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB2021/000184 WO2022200819A1 (ja) | 2021-03-22 | 2021-03-22 | 駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022200819A1 true JPWO2022200819A1 (https=) | 2022-09-29 |
| JPWO2022200819A5 JPWO2022200819A5 (https=) | 2024-02-27 |
Family
ID=83395229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023508126A Pending JPWO2022200819A1 (https=) | 2021-03-22 | 2021-03-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12126329B2 (https=) |
| EP (1) | EP4318947B1 (https=) |
| JP (1) | JPWO2022200819A1 (https=) |
| CN (1) | CN117083803B (https=) |
| WO (1) | WO2022200819A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7749979B2 (ja) * | 2021-08-18 | 2025-10-07 | 富士電機株式会社 | 駆動装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11308084A (ja) * | 1998-04-20 | 1999-11-05 | Meidensha Corp | スイッチング素子のゲート駆動回路 |
| JP2001136732A (ja) * | 1999-11-05 | 2001-05-18 | Hitachi Ltd | 半導体電力変換装置 |
| JP2007235859A (ja) * | 2006-03-03 | 2007-09-13 | Kawasaki Heavy Ind Ltd | 自己消弧型半導体素子の駆動装置 |
| JP2011193705A (ja) * | 2010-03-17 | 2011-09-29 | Hitachi Appliances Inc | 電圧駆動型半導体素子のゲート駆動回路及び電力変換装置 |
| JP2014068326A (ja) * | 2012-09-27 | 2014-04-17 | Toyota Central R&D Labs Inc | 駆動回路 |
| WO2017216974A1 (ja) * | 2016-06-17 | 2017-12-21 | 日産自動車株式会社 | 駆動装置 |
| JP2019118167A (ja) * | 2017-12-26 | 2019-07-18 | 株式会社デンソー | 駆動対象スイッチの駆動回路 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4949213A (en) | 1988-11-16 | 1990-08-14 | Fuji Electric Co., Ltd. | Drive circuit for use with voltage-drive semiconductor device |
| US6201714B1 (en) * | 1999-11-09 | 2001-03-13 | Skynet Electronics Co., Ltd. | Exchanging converter having a zero-voltage switching control circuit for driving an output voltage filter capacitor to partially feed back storage energy to an input side of the transformer or storage inductor |
| JPWO2008155917A1 (ja) | 2007-06-19 | 2010-08-26 | パナソニック株式会社 | スイッチング素子駆動回路 |
| US20100109750A1 (en) * | 2008-10-30 | 2010-05-06 | Jens Barrenscheen | Boost Mechanism Using Driver Current Adjustment for Switching Phase Improvement |
| JP5989265B2 (ja) * | 2014-05-30 | 2016-09-07 | 三菱電機株式会社 | 電力用半導体素子の駆動回路 |
| US9496864B2 (en) * | 2014-12-18 | 2016-11-15 | General Electric Company | Gate drive circuit and method of operating same |
| JP6904091B2 (ja) | 2017-06-21 | 2021-07-14 | 富士電機株式会社 | ゲート駆動回路およびインバータ装置 |
-
2021
- 2021-03-22 EP EP21931956.3A patent/EP4318947B1/en active Active
- 2021-03-22 CN CN202180095666.8A patent/CN117083803B/zh active Active
- 2021-03-22 JP JP2023508126A patent/JPWO2022200819A1/ja active Pending
- 2021-03-22 WO PCT/IB2021/000184 patent/WO2022200819A1/ja not_active Ceased
- 2021-03-22 US US18/283,417 patent/US12126329B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11308084A (ja) * | 1998-04-20 | 1999-11-05 | Meidensha Corp | スイッチング素子のゲート駆動回路 |
| JP2001136732A (ja) * | 1999-11-05 | 2001-05-18 | Hitachi Ltd | 半導体電力変換装置 |
| JP2007235859A (ja) * | 2006-03-03 | 2007-09-13 | Kawasaki Heavy Ind Ltd | 自己消弧型半導体素子の駆動装置 |
| JP2011193705A (ja) * | 2010-03-17 | 2011-09-29 | Hitachi Appliances Inc | 電圧駆動型半導体素子のゲート駆動回路及び電力変換装置 |
| JP2014068326A (ja) * | 2012-09-27 | 2014-04-17 | Toyota Central R&D Labs Inc | 駆動回路 |
| WO2017216974A1 (ja) * | 2016-06-17 | 2017-12-21 | 日産自動車株式会社 | 駆動装置 |
| JP2019118167A (ja) * | 2017-12-26 | 2019-07-18 | 株式会社デンソー | 駆動対象スイッチの駆動回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4318947A1 (en) | 2024-02-07 |
| WO2022200819A8 (ja) | 2023-09-07 |
| EP4318947B1 (en) | 2025-07-02 |
| CN117083803A (zh) | 2023-11-17 |
| CN117083803B (zh) | 2024-09-27 |
| WO2022200819A1 (ja) | 2022-09-29 |
| US20240178829A1 (en) | 2024-05-30 |
| US12126329B2 (en) | 2024-10-22 |
| EP4318947A4 (en) | 2024-05-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A5211 Effective date: 20230901 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230901 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20241203 |
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| A02 | Decision of refusal |
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