CN113839550A - 一种适用于SiC MOSFET的桥臂互锁电路 - Google Patents
一种适用于SiC MOSFET的桥臂互锁电路 Download PDFInfo
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- CN113839550A CN113839550A CN202111150322.0A CN202111150322A CN113839550A CN 113839550 A CN113839550 A CN 113839550A CN 202111150322 A CN202111150322 A CN 202111150322A CN 113839550 A CN113839550 A CN 113839550A
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- 239000004065 semiconductor Substances 0.000 abstract 1
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- 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
- 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
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111150322.0A CN113839550A (zh) | 2021-09-29 | 2021-09-29 | 一种适用于SiC MOSFET的桥臂互锁电路 |
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CN202111150322.0A CN113839550A (zh) | 2021-09-29 | 2021-09-29 | 一种适用于SiC MOSFET的桥臂互锁电路 |
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CN113839550A true CN113839550A (zh) | 2021-12-24 |
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CN202111150322.0A Pending CN113839550A (zh) | 2021-09-29 | 2021-09-29 | 一种适用于SiC MOSFET的桥臂互锁电路 |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710116A (zh) * | 2012-05-22 | 2012-10-03 | 奇瑞汽车股份有限公司 | 一种pwm互锁驱动电路 |
CN202663288U (zh) * | 2012-05-22 | 2013-01-09 | 苏州工业园区博百电气电子有限公司 | 一种逆变器单桥臂驱动电路及其应用电路 |
CN104579305A (zh) * | 2013-10-17 | 2015-04-29 | 峰岹科技(深圳)有限公司 | 一种双高互锁电路及其所构成的高压集成电路 |
CN204349439U (zh) * | 2014-11-21 | 2015-05-20 | 南京鼎瑞智能电力科技有限公司 | 一种智能电容器防直通磁保持继电器驱动电路 |
CN205847227U (zh) * | 2016-05-31 | 2016-12-28 | 深圳市沃特玛电池有限公司 | 硬件互锁保护电路 |
CN207853873U (zh) * | 2018-02-27 | 2018-09-11 | 北京新能源汽车股份有限公司 | 一种驱动互锁电路及汽车 |
CN208094438U (zh) * | 2018-04-24 | 2018-11-13 | 无锡市艾克特电气股份有限公司 | 一种igbt桥臂防直通保护电路 |
CN110365201A (zh) * | 2019-06-27 | 2019-10-22 | 芜湖康爱而电气有限公司 | 一种适用于三电平igbt桥臂的pwm互锁保护电路 |
CN209948949U (zh) * | 2019-06-21 | 2020-01-14 | 珠海格力电器股份有限公司 | 防止开关器件短路的pwm整形互锁电路 |
CN111525786A (zh) * | 2020-04-16 | 2020-08-11 | 东风航盛(武汉)汽车控制系统有限公司 | 具有igbt退饱和保护功能的驱动信号互锁电路 |
CN213186068U (zh) * | 2020-08-26 | 2021-05-11 | 比亚迪半导体股份有限公司 | 一种保护单元电路和一种保护半桥模块的系统 |
CN113364253A (zh) * | 2021-07-05 | 2021-09-07 | 珠海格力电器股份有限公司 | 一种变频器的主控板的控制装置、方法和变频器 |
-
2021
- 2021-09-29 CN CN202111150322.0A patent/CN113839550A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102710116A (zh) * | 2012-05-22 | 2012-10-03 | 奇瑞汽车股份有限公司 | 一种pwm互锁驱动电路 |
CN202663288U (zh) * | 2012-05-22 | 2013-01-09 | 苏州工业园区博百电气电子有限公司 | 一种逆变器单桥臂驱动电路及其应用电路 |
CN104579305A (zh) * | 2013-10-17 | 2015-04-29 | 峰岹科技(深圳)有限公司 | 一种双高互锁电路及其所构成的高压集成电路 |
CN204349439U (zh) * | 2014-11-21 | 2015-05-20 | 南京鼎瑞智能电力科技有限公司 | 一种智能电容器防直通磁保持继电器驱动电路 |
CN205847227U (zh) * | 2016-05-31 | 2016-12-28 | 深圳市沃特玛电池有限公司 | 硬件互锁保护电路 |
CN207853873U (zh) * | 2018-02-27 | 2018-09-11 | 北京新能源汽车股份有限公司 | 一种驱动互锁电路及汽车 |
CN208094438U (zh) * | 2018-04-24 | 2018-11-13 | 无锡市艾克特电气股份有限公司 | 一种igbt桥臂防直通保护电路 |
CN209948949U (zh) * | 2019-06-21 | 2020-01-14 | 珠海格力电器股份有限公司 | 防止开关器件短路的pwm整形互锁电路 |
CN110365201A (zh) * | 2019-06-27 | 2019-10-22 | 芜湖康爱而电气有限公司 | 一种适用于三电平igbt桥臂的pwm互锁保护电路 |
CN111525786A (zh) * | 2020-04-16 | 2020-08-11 | 东风航盛(武汉)汽车控制系统有限公司 | 具有igbt退饱和保护功能的驱动信号互锁电路 |
CN213186068U (zh) * | 2020-08-26 | 2021-05-11 | 比亚迪半导体股份有限公司 | 一种保护单元电路和一种保护半桥模块的系统 |
CN113364253A (zh) * | 2021-07-05 | 2021-09-07 | 珠海格力电器股份有限公司 | 一种变频器的主控板的控制装置、方法和变频器 |
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Effective date of registration: 20220721 Address after: 710000 No. 669, Hangtian Middle Road, national civil aerospace industry base, Xi'an, Shaanxi Province Applicant after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Applicant after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Applicant after: Qinghai University Address before: No.27 Tangyan Road, high tech Zone, Xi'an, Shaanxi 710000 Applicant before: SHAANXI REGIONAL ELECTRIC POWER GROUP Co.,Ltd. Applicant before: Shaanxi Energy Research Institute Co.,Ltd. Applicant before: YULIN POWER BRANCH, SHAANXI REGIONAL ELECTRIC POWER GROUP Co.,Ltd. Applicant before: Qinghai University |
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