CN1464631A - 五电平高压变频器 - Google Patents
五电平高压变频器 Download PDFInfo
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- CN1464631A CN1464631A CN 02114225 CN02114225A CN1464631A CN 1464631 A CN1464631 A CN 1464631A CN 02114225 CN02114225 CN 02114225 CN 02114225 A CN02114225 A CN 02114225A CN 1464631 A CN1464631 A CN 1464631A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021142254A CN100384074C (zh) | 2002-06-28 | 2002-06-28 | 五电平高压变频器 |
Applications Claiming Priority (1)
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CNB021142254A CN100384074C (zh) | 2002-06-28 | 2002-06-28 | 五电平高压变频器 |
Publications (2)
Publication Number | Publication Date |
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CN1464631A true CN1464631A (zh) | 2003-12-31 |
CN100384074C CN100384074C (zh) | 2008-04-23 |
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CNB021142254A Expired - Lifetime CN100384074C (zh) | 2002-06-28 | 2002-06-28 | 五电平高压变频器 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100349370C (zh) * | 2005-03-10 | 2007-11-14 | 冶金自动化研究设计院 | 紧凑型集成门极换向晶闸管功率相模块 |
CN100386959C (zh) * | 2004-12-16 | 2008-05-07 | 西安交通大学 | 五电平高频直流变换装置 |
CN100452641C (zh) * | 2007-01-12 | 2009-01-14 | 清华大学 | 采用内外环双组整流桥箝位式五电平变频驱动装置 |
CN101924353A (zh) * | 2010-09-14 | 2010-12-22 | 中国船舶重工集团公司第七一二研究所 | 一种高压igct过电流电子保护模块及短路电流保护方法 |
CN102263521A (zh) * | 2011-07-21 | 2011-11-30 | 汪槱生 | 一种利用斩波器换流的由晶闸管组成的多相方波逆变器 |
CN102801348A (zh) * | 2012-06-11 | 2012-11-28 | 上海电机学院 | 三相五电平逆变器 |
CN101447753B (zh) * | 2007-12-01 | 2013-02-13 | 科孚德机电技术有限公司 | 电压钳位与能量恢复电路 |
US10177683B2 (en) | 2015-09-29 | 2019-01-08 | Huawei Technologies Co., Ltd. | Multi-level inverter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1023760A (ja) * | 1996-07-04 | 1998-01-23 | Hitachi Ltd | 電圧形pwm変換器の制御方法 |
US5982646A (en) * | 1998-06-30 | 1999-11-09 | General Electric Company | Voltage clamp snubbers for three level converter |
CN2558157Y (zh) * | 2002-06-28 | 2003-06-25 | 长沙市为尔自动化技术开发有限公司 | 五电平高压变频器 |
-
2002
- 2002-06-28 CN CNB021142254A patent/CN100384074C/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100386959C (zh) * | 2004-12-16 | 2008-05-07 | 西安交通大学 | 五电平高频直流变换装置 |
CN100349370C (zh) * | 2005-03-10 | 2007-11-14 | 冶金自动化研究设计院 | 紧凑型集成门极换向晶闸管功率相模块 |
CN100452641C (zh) * | 2007-01-12 | 2009-01-14 | 清华大学 | 采用内外环双组整流桥箝位式五电平变频驱动装置 |
CN101447753B (zh) * | 2007-12-01 | 2013-02-13 | 科孚德机电技术有限公司 | 电压钳位与能量恢复电路 |
CN101924353A (zh) * | 2010-09-14 | 2010-12-22 | 中国船舶重工集团公司第七一二研究所 | 一种高压igct过电流电子保护模块及短路电流保护方法 |
CN101924353B (zh) * | 2010-09-14 | 2012-08-08 | 中国船舶重工集团公司第七一二研究所 | 一种高压igct过电流电子保护模块及短路电流保护方法 |
CN102263521A (zh) * | 2011-07-21 | 2011-11-30 | 汪槱生 | 一种利用斩波器换流的由晶闸管组成的多相方波逆变器 |
CN102263521B (zh) * | 2011-07-21 | 2013-12-04 | 汪槱生 | 一种利用斩波器换流的由晶闸管组成的多相方波逆变器 |
CN102801348A (zh) * | 2012-06-11 | 2012-11-28 | 上海电机学院 | 三相五电平逆变器 |
US10177683B2 (en) | 2015-09-29 | 2019-01-08 | Huawei Technologies Co., Ltd. | Multi-level inverter |
Also Published As
Publication number | Publication date |
---|---|
CN100384074C (zh) | 2008-04-23 |
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Owner name: HENAN ELECTRIC POWER TEST INST. Free format text: FORMER OWNER: HENAN ELECTRIC POWER EXPERIMENT RESEARCH INSTITUTE Effective date: 20091113 |
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Effective date of registration: 20091113 Address after: 85 Songshan Road, Zhengzhou, Henan, zip code: 450052 Co-patentee after: Changsha Wei'er Automation Technology Development Co.,Ltd. Patentee after: HENAN ELECTRIC POWER Research Institute Co-patentee after: HENAN EPRI ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 85 Songshan Road, Zhengzhou, Henan, zip code: 450052 Co-patentee before: Changsha Wei'er Automation Technology Development Co.,Ltd. Patentee before: HENAN POWER TEST INST. |
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Granted publication date: 20080423 |
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CX01 | Expiry of patent term |