CN109347354B - 基于三次谐波注入的中点电压纹波抑制装置及方法 - Google Patents
基于三次谐波注入的中点电压纹波抑制装置及方法 Download PDFInfo
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- CN109347354B CN109347354B CN201811417358.9A CN201811417358A CN109347354B CN 109347354 B CN109347354 B CN 109347354B CN 201811417358 A CN201811417358 A CN 201811417358A CN 109347354 B CN109347354 B CN 109347354B
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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
- H02M7/487—Neutral point clamped inverters
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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
- H02M1/14—Arrangements for reducing ripples from dc input or output
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode control
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
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CN201811417358.9A CN109347354B (zh) | 2018-11-26 | 2018-11-26 | 基于三次谐波注入的中点电压纹波抑制装置及方法 |
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CN109347354A CN109347354A (zh) | 2019-02-15 |
CN109347354B true CN109347354B (zh) | 2020-06-05 |
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CN111064413A (zh) * | 2019-12-27 | 2020-04-24 | 珠海格力电器股份有限公司 | 降低磁阻电机噪声的控制系统、方法、磁阻电机及应用 |
CN111327215B (zh) * | 2020-03-09 | 2021-03-16 | 西南交通大学 | 一种单相整流器网侧电流优化控制方法 |
CN112865575B (zh) * | 2021-04-13 | 2022-05-24 | 阳光电源股份有限公司 | 一种逆变控制方法及其应用装置 |
CN114355054A (zh) * | 2021-12-29 | 2022-04-15 | 宁波德业变频技术有限公司 | 一种自行检测直流母线电容的逆变器及其检测方法 |
CN116054183A (zh) * | 2022-12-30 | 2023-05-02 | 武汉武新电气科技股份有限公司 | 一种谐波注入式提高链式svg电压利用率的方法及系统 |
CN116032138B (zh) * | 2023-03-29 | 2023-07-07 | 深圳市首航新能源股份有限公司 | 驱动方法、驱动装置、逆变电路与逆变器 |
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JP2884880B2 (ja) * | 1992-02-12 | 1999-04-19 | 株式会社日立製作所 | 電力変換器の制御装置 |
JP3173376B2 (ja) * | 1996-06-14 | 2001-06-04 | 株式会社日立製作所 | 3レベル電力変換器のコンデンサ容量判定装置 |
JP2016015816A (ja) * | 2014-07-02 | 2016-01-28 | 株式会社明電舎 | 5レベル変換器の制御装置 |
CN106160541A (zh) * | 2016-07-22 | 2016-11-23 | 南京理工大学 | 基于开关状态优化的中点电压纹波抑制系统及方法 |
CN107204714A (zh) * | 2017-05-26 | 2017-09-26 | 中南大学 | 三电平间接矩阵变换器及控制方法 |
CN110707958B (zh) * | 2017-10-27 | 2021-09-21 | 南京理工大学 | 一种基于调制波区间划分的中点电压控制方法 |
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Address after: 230088 Shanghai Pu Industrial Park, 4715 Wangjiangxi Road, Hefei High-tech Zone, Anhui Province Applicant after: Hefei Kewei Power System Co.,Ltd. Address before: 230088 Shanghai Pu Industrial Park, 4715 Wangjiangxi Road, Hefei High-tech Zone, Anhui Province Applicant before: HEFEI KEWELL POWER SYSTEM CO.,LTD. |
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Address after: 230088 No.8 DALONGSHAN Road, hi tech Zone, Hefei City, Anhui Province Patentee after: Hefei Kewei Power System Co.,Ltd. Address before: 230088 Building 2, Hupu Industrial Park, No. 4715, Wangjiang West Road, hi tech Zone, Hefei City, Anhui Province Patentee before: Hefei Kewei Power System Co.,Ltd. |
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Address after: 230088 No.8 DALONGSHAN Road, hi tech Zone, Hefei City, Anhui Province Patentee after: Cowell Technology Co.,Ltd. Address before: 230088 No.8 DALONGSHAN Road, hi tech Zone, Hefei City, Anhui Province Patentee before: Hefei Kewei Power System Co.,Ltd. |
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