CN112803810B - 一种五电平电压源型变换装置及控制方法 - Google Patents
一种五电平电压源型变换装置及控制方法 Download PDFInfo
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- CN112803810B CN112803810B CN202110225016.2A CN202110225016A CN112803810B CN 112803810 B CN112803810 B CN 112803810B CN 202110225016 A CN202110225016 A CN 202110225016A CN 112803810 B CN112803810 B CN 112803810B
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- bipolar transistor
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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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CN112803810B true CN112803810B (zh) | 2022-11-22 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202475300U (zh) * | 2011-12-21 | 2012-10-03 | 徐州中矿大传动与自动化有限公司 | 五电平电压源逆变器 |
CN103595281A (zh) * | 2013-10-09 | 2014-02-19 | 徐州中矿大传动与自动化有限公司 | 一种五电平电压源型变换装置 |
CN108631631A (zh) * | 2017-03-23 | 2018-10-09 | 伟肯有限公司 | 多电平逆变器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104333249B (zh) * | 2014-10-28 | 2016-08-31 | 北京合力电气传动控制技术有限责任公司 | 七电平逆变电路及其控制方法、多相逆变器及变频器 |
CN215871225U (zh) * | 2021-03-01 | 2022-02-18 | 江苏师范大学 | 一种五电平电压源型变换装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202475300U (zh) * | 2011-12-21 | 2012-10-03 | 徐州中矿大传动与自动化有限公司 | 五电平电压源逆变器 |
CN103595281A (zh) * | 2013-10-09 | 2014-02-19 | 徐州中矿大传动与自动化有限公司 | 一种五电平电压源型变换装置 |
CN108631631A (zh) * | 2017-03-23 | 2018-10-09 | 伟肯有限公司 | 多电平逆变器 |
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Inventor after: Li Congjian Inventor after: Liu Zhan Inventor after: Zhao Wei Inventor after: Wang Xu Inventor after: Zhang Wenming Inventor after: Zhang Yu Inventor before: Li Congjian Inventor before: Liu Zhan Inventor before: Zhao Wei Inventor before: Wang Xu Inventor before: Zhang Wenming Inventor before: Zhang Yu |
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