CN110299696A - T型三电平变流器及其短路保护电路 - Google Patents
T型三电平变流器及其短路保护电路 Download PDFInfo
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- CN110299696A CN110299696A CN201910543462.0A CN201910543462A CN110299696A CN 110299696 A CN110299696 A CN 110299696A CN 201910543462 A CN201910543462 A CN 201910543462A CN 110299696 A CN110299696 A CN 110299696A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
- H02H7/1227—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to abnormalities in the output circuit, e.g. short circuit
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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
- H02M1/32—Means for protecting converters other than automatic disconnection
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910543462.0A CN110299696B (zh) | 2019-06-21 | 2019-06-21 | T型三电平变流器及其短路保护电路 |
Applications Claiming Priority (1)
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CN201910543462.0A CN110299696B (zh) | 2019-06-21 | 2019-06-21 | T型三电平变流器及其短路保护电路 |
Publications (2)
Publication Number | Publication Date |
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CN110299696A true CN110299696A (zh) | 2019-10-01 |
CN110299696B CN110299696B (zh) | 2021-10-01 |
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CN201910543462.0A Active CN110299696B (zh) | 2019-06-21 | 2019-06-21 | T型三电平变流器及其短路保护电路 |
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CN (1) | CN110299696B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113098247A (zh) * | 2021-03-31 | 2021-07-09 | 漳州科华技术有限责任公司 | 电源反峰处理方法、装置及终端 |
CN114865908A (zh) * | 2022-05-20 | 2022-08-05 | 广州三晶电气股份有限公司 | 一种i型三电平电路 |
CN115149397A (zh) * | 2021-03-31 | 2022-10-04 | 上海禾赛科技有限公司 | 激光器驱动电路及激光雷达 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105226977A (zh) * | 2014-05-29 | 2016-01-06 | 艾默生网络能源有限公司 | 一种逆变器的控制方法、装置及不间断电源 |
CN107171538A (zh) * | 2017-06-02 | 2017-09-15 | 中天昱品科技有限公司 | 一种t型三电平igbt互补死区驱动电路 |
-
2019
- 2019-06-21 CN CN201910543462.0A patent/CN110299696B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105226977A (zh) * | 2014-05-29 | 2016-01-06 | 艾默生网络能源有限公司 | 一种逆变器的控制方法、装置及不间断电源 |
CN107171538A (zh) * | 2017-06-02 | 2017-09-15 | 中天昱品科技有限公司 | 一种t型三电平igbt互补死区驱动电路 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113098247A (zh) * | 2021-03-31 | 2021-07-09 | 漳州科华技术有限责任公司 | 电源反峰处理方法、装置及终端 |
CN115149397A (zh) * | 2021-03-31 | 2022-10-04 | 上海禾赛科技有限公司 | 激光器驱动电路及激光雷达 |
CN115149397B (zh) * | 2021-03-31 | 2023-08-04 | 上海禾赛科技有限公司 | 激光器驱动电路及激光雷达 |
CN114865908A (zh) * | 2022-05-20 | 2022-08-05 | 广州三晶电气股份有限公司 | 一种i型三电平电路 |
Also Published As
Publication number | Publication date |
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CN110299696B (zh) | 2021-10-01 |
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Address after: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant after: Kehua Data Co.,Ltd. Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Address after: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Applicant after: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Applicant after: Kehua Data Co.,Ltd. Address before: 361101 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant before: Kehua Data Co.,Ltd. Applicant before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220420 Address after: 361001 room 208-38, Hengye building, No. 100, Xiangxing Road, Xiamen Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Kehua shuneng Technology Co.,Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Industrial Area, Fujian, Zhangzhou Patentee before: ZHANGZHOU KEHUA TECHNOLOGY Co.,Ltd. Patentee before: Kehua Data Co.,Ltd. |