CN111244883A - 综合对比栅极电荷和电压的SiC MOSFET短路保护电路及保护方法 - Google Patents
综合对比栅极电荷和电压的SiC MOSFET短路保护电路及保护方法 Download PDFInfo
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- CN111244883A CN111244883A CN202010104741.XA CN202010104741A CN111244883A CN 111244883 A CN111244883 A CN 111244883A CN 202010104741 A CN202010104741 A CN 202010104741A CN 111244883 A CN111244883 A CN 111244883A
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- 238000012545 processing Methods 0.000 claims abstract description 34
- 239000003990 capacitor Substances 0.000 claims description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 51
- 229910010271 silicon carbide Inorganic materials 0.000 description 50
- HCUOEKSZWPGJIM-YBRHCDHNSA-N (e,2e)-2-hydroxyimino-6-methoxy-4-methyl-5-nitrohex-3-enamide Chemical compound COCC([N+]([O-])=O)\C(C)=C\C(=N/O)\C(N)=O HCUOEKSZWPGJIM-YBRHCDHNSA-N 0.000 description 8
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- 230000000630 rising effect Effects 0.000 description 4
- 101150110971 CIN7 gene Proteins 0.000 description 3
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- 238000001514 detection method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- 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
- H03K17/08—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
- H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output 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
- H03K17/51—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
Abstract
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CN202010104741.XA CN111244883B (zh) | 2020-02-20 | 2020-02-20 | 综合对比栅极电荷和电压的SiC MOSFET短路保护电路及保护方法 |
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CN202010104741.XA CN111244883B (zh) | 2020-02-20 | 2020-02-20 | 综合对比栅极电荷和电压的SiC MOSFET短路保护电路及保护方法 |
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CN111244883A true CN111244883A (zh) | 2020-06-05 |
CN111244883B CN111244883B (zh) | 2021-09-21 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111697800A (zh) * | 2020-06-27 | 2020-09-22 | 南通大学 | 一种适用于SiC MOSFET并联的驱动电路 |
CN112039506A (zh) * | 2020-07-28 | 2020-12-04 | 西安电子科技大学 | 一种SiC MOSFET开关器件的驱动集成电路 |
CN112234964A (zh) * | 2020-11-03 | 2021-01-15 | 珠海格力电器股份有限公司 | Igbt过压保护电路及空调 |
CN112332474A (zh) * | 2020-10-19 | 2021-02-05 | 西安电子科技大学芜湖研究院 | 一种碳化硅充电电源的短路控制方法、系统、介质及应用 |
CN112688674A (zh) * | 2020-12-15 | 2021-04-20 | 郑州嘉晨电器有限公司 | 一种功率开关管的过流保护电路 |
CN112865767A (zh) * | 2021-01-11 | 2021-05-28 | 南京航空航天大学 | 一种提高SiC MOSFET器件短路故障响应速度的电路 |
CN112946447A (zh) * | 2021-01-13 | 2021-06-11 | 北京交通大学 | 基于漏源导通电压积分的SiC MOSFET短路检测电路 |
CN112946517A (zh) * | 2021-02-01 | 2021-06-11 | 南京南瑞继保电气有限公司 | 一种快速的大功率SiC MOSFET短路故障检测电路及检测方法 |
CN113067565A (zh) * | 2021-02-26 | 2021-07-02 | 中国科学院上海微系统与信息技术研究所 | 一种针对SiC MOSFET消隐时间可调的抗干扰短路保护电路 |
CN113839653A (zh) * | 2021-09-29 | 2021-12-24 | 陕西省地方电力(集团)有限公司 | 一种基于纯硬件器件过流保护的SiC MOSFET驱动电路 |
CN114123099A (zh) * | 2021-12-22 | 2022-03-01 | 中国科学院电工研究所 | GaN HEMT器件过流保护电路 |
CN115032567A (zh) * | 2022-08-15 | 2022-09-09 | 南通江海电容器股份有限公司 | 电解电容器短路检测系统 |
US20230286384A1 (en) * | 2021-06-14 | 2023-09-14 | Istanbul Teknik Universitesi | A short circuit protection system for battery packs |
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CN101056047A (zh) * | 2006-04-13 | 2007-10-17 | 中国科学院半导体研究所 | 一种功率mosfet驱动电路 |
CN102571053A (zh) * | 2012-01-16 | 2012-07-11 | 南京航空航天大学 | 交流固态功率开关控制方法及开关装置 |
CN202488116U (zh) * | 2012-02-10 | 2012-10-10 | 西门子公司 | 短路保护装置及可编程逻辑控制器 |
CN105024337A (zh) * | 2015-07-24 | 2015-11-04 | 西安空间无线电技术研究所 | 一种用于集成电路的过流保护电路 |
CN107251352A (zh) * | 2014-11-18 | 2017-10-13 | 罗伯特·博世有限公司 | 用于过压和/或过流保护的保护电路 |
CN109061431A (zh) * | 2018-08-22 | 2018-12-21 | 徐州中矿大传动与自动化有限公司 | 一种基于栅极电荷的SiC MOSFET栅极故障诊断系统及诊断方法 |
WO2019046033A1 (en) * | 2017-08-30 | 2019-03-07 | University Of Houston System | HIGH TEMPERATURE GRID ATTACK CIRCUIT FOR SILICON CARBIDE METAL-OXIDE-SEMICONDUCTOR FIELD EFFECT TRANSISTOR |
CN110190838A (zh) * | 2018-12-05 | 2019-08-30 | 徐州中矿大传动与自动化有限公司 | 一种基于短路电流抑制的SiC MOSFET短路保护电路及方法 |
-
2020
- 2020-02-20 CN CN202010104741.XA patent/CN111244883B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101056047A (zh) * | 2006-04-13 | 2007-10-17 | 中国科学院半导体研究所 | 一种功率mosfet驱动电路 |
CN102571053A (zh) * | 2012-01-16 | 2012-07-11 | 南京航空航天大学 | 交流固态功率开关控制方法及开关装置 |
CN202488116U (zh) * | 2012-02-10 | 2012-10-10 | 西门子公司 | 短路保护装置及可编程逻辑控制器 |
CN107251352A (zh) * | 2014-11-18 | 2017-10-13 | 罗伯特·博世有限公司 | 用于过压和/或过流保护的保护电路 |
CN105024337A (zh) * | 2015-07-24 | 2015-11-04 | 西安空间无线电技术研究所 | 一种用于集成电路的过流保护电路 |
WO2019046033A1 (en) * | 2017-08-30 | 2019-03-07 | University Of Houston System | HIGH TEMPERATURE GRID ATTACK CIRCUIT FOR SILICON CARBIDE METAL-OXIDE-SEMICONDUCTOR FIELD EFFECT TRANSISTOR |
CN109061431A (zh) * | 2018-08-22 | 2018-12-21 | 徐州中矿大传动与自动化有限公司 | 一种基于栅极电荷的SiC MOSFET栅极故障诊断系统及诊断方法 |
CN110190838A (zh) * | 2018-12-05 | 2019-08-30 | 徐州中矿大传动与自动化有限公司 | 一种基于短路电流抑制的SiC MOSFET短路保护电路及方法 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111697800A (zh) * | 2020-06-27 | 2020-09-22 | 南通大学 | 一种适用于SiC MOSFET并联的驱动电路 |
CN112039506B (zh) * | 2020-07-28 | 2023-08-08 | 西安电子科技大学 | 一种SiC MOSFET开关器件的驱动集成电路 |
CN112039506A (zh) * | 2020-07-28 | 2020-12-04 | 西安电子科技大学 | 一种SiC MOSFET开关器件的驱动集成电路 |
CN112332474A (zh) * | 2020-10-19 | 2021-02-05 | 西安电子科技大学芜湖研究院 | 一种碳化硅充电电源的短路控制方法、系统、介质及应用 |
CN112234964A (zh) * | 2020-11-03 | 2021-01-15 | 珠海格力电器股份有限公司 | Igbt过压保护电路及空调 |
CN112688674A (zh) * | 2020-12-15 | 2021-04-20 | 郑州嘉晨电器有限公司 | 一种功率开关管的过流保护电路 |
CN112865767A (zh) * | 2021-01-11 | 2021-05-28 | 南京航空航天大学 | 一种提高SiC MOSFET器件短路故障响应速度的电路 |
CN112865767B (zh) * | 2021-01-11 | 2024-04-12 | 南京航空航天大学 | 一种提高SiC MOSFET器件短路故障响应速度的电路 |
CN112946447A (zh) * | 2021-01-13 | 2021-06-11 | 北京交通大学 | 基于漏源导通电压积分的SiC MOSFET短路检测电路 |
CN112946517A (zh) * | 2021-02-01 | 2021-06-11 | 南京南瑞继保电气有限公司 | 一种快速的大功率SiC MOSFET短路故障检测电路及检测方法 |
CN113067565A (zh) * | 2021-02-26 | 2021-07-02 | 中国科学院上海微系统与信息技术研究所 | 一种针对SiC MOSFET消隐时间可调的抗干扰短路保护电路 |
CN113067565B (zh) * | 2021-02-26 | 2024-03-12 | 中国科学院上海微系统与信息技术研究所 | 一种针对SiC MOSFET消隐时间可调的抗干扰短路保护电路 |
US20230286384A1 (en) * | 2021-06-14 | 2023-09-14 | Istanbul Teknik Universitesi | A short circuit protection system for battery packs |
US12214672B2 (en) * | 2021-06-14 | 2025-02-04 | Istanbul Teknik Universitesi | Short circuit protection system for battery packs |
CN113839653B (zh) * | 2021-09-29 | 2023-08-29 | 国网陕西省电力有限公司电力科学研究院 | 一种基于纯硬件器件过流保护的SiC MOSFET驱动电路 |
CN113839653A (zh) * | 2021-09-29 | 2021-12-24 | 陕西省地方电力(集团)有限公司 | 一种基于纯硬件器件过流保护的SiC MOSFET驱动电路 |
CN114123099B (zh) * | 2021-12-22 | 2023-12-05 | 中国科学院电工研究所 | GaN HEMT器件过流保护电路 |
CN114123099A (zh) * | 2021-12-22 | 2022-03-01 | 中国科学院电工研究所 | GaN HEMT器件过流保护电路 |
CN115032567B (zh) * | 2022-08-15 | 2022-11-04 | 南通江海电容器股份有限公司 | 电解电容器短路检测系统 |
CN115032567A (zh) * | 2022-08-15 | 2022-09-09 | 南通江海电容器股份有限公司 | 电解电容器短路检测系统 |
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Address after: Yudaojie Qinhuai District of Nanjing City, Jiangsu Province, No. 29 210016 Applicant after: Nanjing University of Aeronautics and Astronautics Applicant after: NANJING SWITCHGEAR FACTORY Co.,Ltd. Address before: Yudaojie Qinhuai District of Nanjing City, Jiangsu Province, No. 29 210016 Applicant before: Nanjing University of Aeronautics and Astronautics |
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Address after: 29 Yudao street, Qinhuai District, Nanjing, Jiangsu Province, 210000 Patentee after: Nanjing University of Aeronautics and Astronautics Country or region after: China Patentee after: Nanjing Switchgear Co.,Ltd. Address before: No. 29, Qinhuai District, Qinhuai District, Nanjing, Jiangsu Patentee before: Nanjing University of Aeronautics and Astronautics Country or region before: China Patentee before: NANJING SWITCHGEAR FACTORY Co.,Ltd. |