CN112994495B - 无传感器的anpc五电平逆变器死区效应消除方法 - Google Patents
无传感器的anpc五电平逆变器死区效应消除方法 Download PDFInfo
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- CN112994495B CN112994495B CN202110215539.9A CN202110215539A CN112994495B CN 112994495 B CN112994495 B CN 112994495B CN 202110215539 A CN202110215539 A CN 202110215539A CN 112994495 B CN112994495 B CN 112994495B
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- bipolar transistor
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 title claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims description 22
- 230000001550 time effect Effects 0.000 claims description 3
- 230000008030 elimination Effects 0.000 description 11
- 238000003379 elimination reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
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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
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Priority Applications (1)
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CN202110215539.9A CN112994495B (zh) | 2021-02-26 | 2021-02-26 | 无传感器的anpc五电平逆变器死区效应消除方法 |
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CN202110215539.9A CN112994495B (zh) | 2021-02-26 | 2021-02-26 | 无传感器的anpc五电平逆变器死区效应消除方法 |
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CN112994495A CN112994495A (zh) | 2021-06-18 |
CN112994495B true CN112994495B (zh) | 2022-12-09 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101860244B (zh) * | 2010-04-09 | 2012-04-25 | 南京航空航天大学 | 单相二极管箝位型五电平半桥逆变器的半周期控制方法 |
CN103296916A (zh) * | 2013-05-10 | 2013-09-11 | 上海大学 | 一种基于逆变器无效开关的死区消除方法 |
CN109962635A (zh) * | 2019-03-04 | 2019-07-02 | 易事特集团股份有限公司 | 五电平拓扑单元的调制方法和设备 |
CN110768557B (zh) * | 2019-09-24 | 2021-06-25 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种h桥五电平有源中点钳位型逆变器及其调制策略 |
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Inventor after: Liu Zhan Inventor after: Lu Kaier Inventor after: Wang Yong Inventor after: Xia Zhenglong Inventor after: Li Fei Inventor after: Wang Guifeng Inventor after: Jin Xin Inventor after: Wang Fei Inventor before: Liu Zhan Inventor before: Lu Kaier Inventor before: Wang Yong Inventor before: Xia Zhenglong Inventor before: Li Fei Inventor before: Wang Guifeng Inventor before: Jin Xin Inventor before: Wang Fei |
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Effective date of registration: 20240424 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee after: Shenzhen Litong Information Technology Co.,Ltd. Country or region after: China Address before: 221116 No. 101, Shanghai Road, Copper Mt. New District, Jiangsu, Xuzhou Patentee before: Jiangsu Normal University Country or region before: China |
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Effective date of registration: 20240508 Address after: Building 7, No. 6 Jinchuan Road, Shiban Town, High tech Zone, Jiulongpo District, Chongqing, 400000 Patentee after: Ruihe (Chongqing) New Energy Technology Co.,Ltd. Country or region after: China Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Patentee before: Shenzhen Litong Information Technology Co.,Ltd. Country or region before: China |