CN203932987U - 具有消隐功能的igbt短路保护电路 - Google Patents
具有消隐功能的igbt短路保护电路 Download PDFInfo
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- CN203932987U CN203932987U CN201420241807.XU CN201420241807U CN203932987U CN 203932987 U CN203932987 U CN 203932987U CN 201420241807 U CN201420241807 U CN 201420241807U CN 203932987 U CN203932987 U CN 203932987U
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- 238000001514 detection method Methods 0.000 claims description 11
- 239000003990 capacitor Substances 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
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CN201420241807.XU CN203932987U (zh) | 2014-05-13 | 2014-05-13 | 具有消隐功能的igbt短路保护电路 |
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CN201420241807.XU CN203932987U (zh) | 2014-05-13 | 2014-05-13 | 具有消隐功能的igbt短路保护电路 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106160710A (zh) * | 2015-03-23 | 2016-11-23 | 乐星产电(无锡)有限公司 | Igbt驱动电路、igbt过流保护电路及方法 |
CN106451694A (zh) * | 2015-07-30 | 2017-02-22 | 苏州大禾能源技术有限公司 | 一种工频逆变电源反向充电电路 |
CN107069667A (zh) * | 2016-12-28 | 2017-08-18 | 株洲中车时代电气股份有限公司 | 一种具备干扰抑制的igbt保护电路 |
CN108039700A (zh) * | 2018-01-02 | 2018-05-15 | 佛山科学技术学院 | 一种功率器件过流保护电路 |
CN114400621A (zh) * | 2021-12-15 | 2022-04-26 | 中克骆瑞新能源科技有限公司 | 一种igbt的短路保护电路 |
CN114441926A (zh) * | 2022-02-16 | 2022-05-06 | 广州科肯电气有限公司 | Igbt退饱和检测电路 |
CN114614443A (zh) * | 2022-04-02 | 2022-06-10 | 上海威迈斯新能源有限公司 | 一种mosfet短路检测与保护的控制电路 |
US11519954B2 (en) | 2019-08-27 | 2022-12-06 | Analog Devices International Unlimited Company | Apparatus and method to achieve fast-fault detection on power semiconductor devices |
US12132417B2 (en) | 2022-05-16 | 2024-10-29 | Ford Global Technologies, Llc | Gate control circuitry for automotive variable voltage converter |
-
2014
- 2014-05-13 CN CN201420241807.XU patent/CN203932987U/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106160710A (zh) * | 2015-03-23 | 2016-11-23 | 乐星产电(无锡)有限公司 | Igbt驱动电路、igbt过流保护电路及方法 |
CN106451694A (zh) * | 2015-07-30 | 2017-02-22 | 苏州大禾能源技术有限公司 | 一种工频逆变电源反向充电电路 |
CN107069667A (zh) * | 2016-12-28 | 2017-08-18 | 株洲中车时代电气股份有限公司 | 一种具备干扰抑制的igbt保护电路 |
CN108039700A (zh) * | 2018-01-02 | 2018-05-15 | 佛山科学技术学院 | 一种功率器件过流保护电路 |
US11519954B2 (en) | 2019-08-27 | 2022-12-06 | Analog Devices International Unlimited Company | Apparatus and method to achieve fast-fault detection on power semiconductor devices |
CN114400621A (zh) * | 2021-12-15 | 2022-04-26 | 中克骆瑞新能源科技有限公司 | 一种igbt的短路保护电路 |
CN114441926A (zh) * | 2022-02-16 | 2022-05-06 | 广州科肯电气有限公司 | Igbt退饱和检测电路 |
CN114614443A (zh) * | 2022-04-02 | 2022-06-10 | 上海威迈斯新能源有限公司 | 一种mosfet短路检测与保护的控制电路 |
CN114614443B (zh) * | 2022-04-02 | 2024-06-18 | 上海威迈斯新能源有限公司 | 一种mosfet短路检测与保护的控制电路 |
US12132417B2 (en) | 2022-05-16 | 2024-10-29 | Ford Global Technologies, Llc | Gate control circuitry for automotive variable voltage converter |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: IGBT short circuit protection circuit with blanking function Effective date of registration: 20181019 Granted publication date: 20141105 Pledgee: Huaxia Bank Limited by Share Ltd. Wuhan fruit lake sub branch Pledgor: WUHAN GUIDE ELECTRIC Co.,Ltd. Registration number: 2018420000057 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210823 Granted publication date: 20141105 Pledgee: Huaxia Bank Limited by Share Ltd. Wuhan fruit lake sub branch Pledgor: WUHAN GUIDE ELECTRIC Co.,Ltd. Registration number: 2018420000057 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211111 Address after: 430223 workshop D, No. 6, ligongyuan Road, Science Park, Wuhan University of technology, East Lake Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Gangdi Technology Co.,Ltd. Address before: 430223 No. 6, ligongyuan Road, science and Technology Park, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN GUIDE ELECTRIC Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141105 |