CN109980970A - 倍频式三电平逆变器及其使用、封装方法 - Google Patents
倍频式三电平逆变器及其使用、封装方法 Download PDFInfo
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- CN109980970A CN109980970A CN201910344127.8A CN201910344127A CN109980970A CN 109980970 A CN109980970 A CN 109980970A CN 201910344127 A CN201910344127 A CN 201910344127A CN 109980970 A CN109980970 A CN 109980970A
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- diode
- switching device
- capacitor
- switch
- switching
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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
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910344127.8A CN109980970B (zh) | 2019-04-26 | 2019-04-26 | 倍频式三电平逆变器及其使用、封装方法 |
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CN201910344127.8A CN109980970B (zh) | 2019-04-26 | 2019-04-26 | 倍频式三电平逆变器及其使用、封装方法 |
Publications (2)
Publication Number | Publication Date |
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CN109980970A true CN109980970A (zh) | 2019-07-05 |
CN109980970B CN109980970B (zh) | 2020-10-16 |
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CN201910344127.8A Active CN109980970B (zh) | 2019-04-26 | 2019-04-26 | 倍频式三电平逆变器及其使用、封装方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111835221A (zh) * | 2020-07-17 | 2020-10-27 | 特变电工西安电气科技有限公司 | 一种dc/ac电力变换装置 |
WO2021103842A1 (zh) * | 2019-11-26 | 2021-06-03 | 湖南大学 | 一种选通单元和高效非隔离型三电平并网逆变器 |
WO2022110685A1 (zh) * | 2020-11-25 | 2022-06-02 | 华为数字能源技术有限公司 | 中点箝位逆变器及光伏供电系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2184844A1 (de) * | 2008-11-08 | 2010-05-12 | Converteam Technology Ltd | Elektrischer Wechselrichter |
CN203119788U (zh) * | 2012-12-28 | 2013-08-07 | 北京君泰联创低碳节能科技有限公司 | 三电平逆变单元与光伏逆变器 |
CN104539160A (zh) * | 2014-11-29 | 2015-04-22 | 西安爱科赛博电气股份有限公司 | 极低输出电压纹波二极管钳位七电平直流变换器及直流电源 |
CN205490218U (zh) * | 2016-02-05 | 2016-08-17 | 浙江大学 | 一种具有电池能量平衡功能的单相五电平逆变器 |
JP2017112746A (ja) * | 2015-12-17 | 2017-06-22 | 株式会社日立製作所 | 電力変換装置 |
CN109546879A (zh) * | 2018-12-06 | 2019-03-29 | 珠海格力电器股份有限公司 | 单相三电平混合箝位型逆变电路及具有其的逆变器 |
-
2019
- 2019-04-26 CN CN201910344127.8A patent/CN109980970B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2184844A1 (de) * | 2008-11-08 | 2010-05-12 | Converteam Technology Ltd | Elektrischer Wechselrichter |
CN203119788U (zh) * | 2012-12-28 | 2013-08-07 | 北京君泰联创低碳节能科技有限公司 | 三电平逆变单元与光伏逆变器 |
CN104539160A (zh) * | 2014-11-29 | 2015-04-22 | 西安爱科赛博电气股份有限公司 | 极低输出电压纹波二极管钳位七电平直流变换器及直流电源 |
JP2017112746A (ja) * | 2015-12-17 | 2017-06-22 | 株式会社日立製作所 | 電力変換装置 |
CN205490218U (zh) * | 2016-02-05 | 2016-08-17 | 浙江大学 | 一种具有电池能量平衡功能的单相五电平逆变器 |
CN109546879A (zh) * | 2018-12-06 | 2019-03-29 | 珠海格力电器股份有限公司 | 单相三电平混合箝位型逆变电路及具有其的逆变器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021103842A1 (zh) * | 2019-11-26 | 2021-06-03 | 湖南大学 | 一种选通单元和高效非隔离型三电平并网逆变器 |
CN111835221A (zh) * | 2020-07-17 | 2020-10-27 | 特变电工西安电气科技有限公司 | 一种dc/ac电力变换装置 |
WO2022110685A1 (zh) * | 2020-11-25 | 2022-06-02 | 华为数字能源技术有限公司 | 中点箝位逆变器及光伏供电系统 |
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CN109980970B (zh) | 2020-10-16 |
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Inventor after: Wang Hongliang Inventor after: Mo Wenhui Inventor after: Zhu Xiaonan Inventor after: Li Minying Inventor after: Chen Zhongwei Inventor after: Yu Haifeng Inventor after: Ni Hua Inventor after: Sun Renjie Inventor after: Chen Xinyue Inventor after: Li Kui Inventor before: Wang Hongliang Inventor before: Zhu Xiaonan Inventor before: Sun Renjie Inventor before: Chen Xinyue Inventor before: Li Kui Inventor before: Mo Wenhui |
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