JPWO2022176040A1 - - Google Patents
Info
- Publication number
- JPWO2022176040A1 JPWO2022176040A1 JP2021552154A JP2021552154A JPWO2022176040A1 JP WO2022176040 A1 JPWO2022176040 A1 JP WO2022176040A1 JP 2021552154 A JP2021552154 A JP 2021552154A JP 2021552154 A JP2021552154 A JP 2021552154A JP WO2022176040 A1 JPWO2022176040 A1 JP WO2022176040A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—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
- H03K17/16—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
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K2017/0806—Modifications for protecting switching circuit against overcurrent or overvoltage against excessive temperature
-
- 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
- H03K2217/0027—Measuring means of, e.g. currents through or voltages across the switch
Landscapes
- Power Conversion In General (AREA)
- Electronic Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022115289A JP7422815B2 (ja) | 2021-02-17 | 2022-07-20 | 半導体スイッチング素子の駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2021/005826 WO2022176040A1 (ja) | 2021-02-17 | 2021-02-17 | 半導体スイッチング素子の駆動回路 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022115289A Division JP7422815B2 (ja) | 2021-02-17 | 2022-07-20 | 半導体スイッチング素子の駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022176040A1 true JPWO2022176040A1 (https=) | 2022-08-25 |
| JP7154437B1 JP7154437B1 (ja) | 2022-10-17 |
Family
ID=82931238
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021552154A Active JP7154437B1 (ja) | 2021-02-17 | 2021-02-17 | 半導体スイッチング素子の駆動回路 |
| JP2022115289A Active JP7422815B2 (ja) | 2021-02-17 | 2022-07-20 | 半導体スイッチング素子の駆動回路 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022115289A Active JP7422815B2 (ja) | 2021-02-17 | 2022-07-20 | 半導体スイッチング素子の駆動回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12283945B2 (https=) |
| JP (2) | JP7154437B1 (https=) |
| CN (1) | CN116868509A (https=) |
| DE (1) | DE112021007109T5 (https=) |
| WO (1) | WO2022176040A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7450036B2 (ja) * | 2020-06-15 | 2024-03-14 | 日立Astemo株式会社 | インバータ装置 |
| CN115276394A (zh) * | 2022-09-05 | 2022-11-01 | 新风光电子科技股份有限公司 | 一种igbt栅极多路并联均衡驱动的控制电路 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9500761D0 (sv) * | 1995-03-02 | 1995-03-02 | Abb Research Ltd | Skyddskrets för seriekopplade krafthalvledare |
| FR2832000B1 (fr) | 2001-11-05 | 2006-07-21 | Alstom | Dispositif de protection contre les surtensions d'un composant de puissance |
| JP3979096B2 (ja) * | 2002-01-22 | 2007-09-19 | 株式会社日立製作所 | 半導体素子の駆動装置ならびにそれを用いた電力変換装置 |
| DE102005015481A1 (de) | 2005-04-05 | 2006-10-19 | Daimlerchrysler Ag | Schalteinrichtung eines automatisierten Getriebes eines Kraftfahrzeugs |
| DE102005019709A1 (de) * | 2005-04-28 | 2006-11-02 | Robert Bosch Gmbh | Endstufe mit Zenerspannungs-Symmetrierung |
| CN101478143B (zh) | 2008-12-19 | 2011-05-11 | 中国电力科学研究院 | 一种保护半导体器件串联运行的有源保护电路 |
| WO2013102778A1 (en) * | 2012-01-05 | 2013-07-11 | American Power Conversion Corporation | Apparatus and method for control of semiconductor switching devices |
| JP5982289B2 (ja) | 2013-01-16 | 2016-08-31 | 東芝三菱電機産業システム株式会社 | 過電圧保護回路 |
| JP6106072B2 (ja) * | 2013-12-09 | 2017-03-29 | 東芝三菱電機産業システム株式会社 | 電力変換装置 |
| CN104702252B (zh) | 2013-12-10 | 2018-10-12 | 通用电气公司 | 开关模组，变换器及电能变换装置 |
| CN104052048A (zh) | 2014-07-10 | 2014-09-17 | 北京赛德高科铁道电气科技有限责任公司 | 一种igbt驱动的有源钳位电路 |
| JP6362996B2 (ja) | 2014-10-24 | 2018-07-25 | 株式会社日立製作所 | 半導体駆動装置ならびにそれを用いた電力変換装置 |
| JP6748935B2 (ja) | 2015-09-04 | 2020-09-02 | 富士電機株式会社 | 電流センス付き半導体スイッチの保護回路 |
| JP6749184B2 (ja) * | 2016-09-01 | 2020-09-02 | 日立オートモティブシステムズ株式会社 | 半導体装置 |
| CN108631557B (zh) * | 2017-03-20 | 2020-03-10 | 台达电子企业管理（上海）有限公司 | 绝缘栅双极型晶体管的栅极电压控制电路及其控制方法 |
| CN108387830B (zh) * | 2018-01-16 | 2020-06-02 | 中国矿业大学 | 一种基于有源钳位反馈型的igbt过流检测装置及方法 |
| JP2019135884A (ja) | 2018-02-05 | 2019-08-15 | 株式会社明電舎 | 電力変換装置 |
| CN108471304B (zh) * | 2018-03-29 | 2020-05-26 | 苏州汇川联合动力系统有限公司 | 功率开关的有源钳位电压应力抑制电路、方法及驱动电路 |
| CN211089463U (zh) * | 2019-10-28 | 2020-07-24 | 成都铁路机电配件厂 | 一种针对hxd2牵引功率模块的过压保护电路 |
-
2021
- 2021-02-17 US US18/274,724 patent/US12283945B2/en active Active
- 2021-02-17 DE DE112021007109.2T patent/DE112021007109T5/de active Pending
- 2021-02-17 JP JP2021552154A patent/JP7154437B1/ja active Active
- 2021-02-17 WO PCT/JP2021/005826 patent/WO2022176040A1/ja not_active Ceased
- 2021-02-17 CN CN202180093632.5A patent/CN116868509A/zh active Pending
-
2022
- 2022-07-20 JP JP2022115289A patent/JP7422815B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022140525A (ja) | 2022-09-26 |
| JP7422815B2 (ja) | 2024-01-26 |
| US20240128966A1 (en) | 2024-04-18 |
| JP7154437B1 (ja) | 2022-10-17 |
| WO2022176040A1 (ja) | 2022-08-25 |
| CN116868509A (zh) | 2023-10-10 |
| DE112021007109T5 (de) | 2023-12-14 |
| US12283945B2 (en) | 2025-04-22 |
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