CN100413197C - 一种不需要对电容电压平衡的多电平电路装置 - Google Patents
一种不需要对电容电压平衡的多电平电路装置 Download PDFInfo
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- CN100413197C CN100413197C CNB2006100438030A CN200610043803A CN100413197C CN 100413197 C CN100413197 C CN 100413197C CN B2006100438030 A CNB2006100438030 A CN B2006100438030A CN 200610043803 A CN200610043803 A CN 200610043803A CN 100413197 C CN100413197 C CN 100413197C
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CNB2006100438030A CN100413197C (zh) | 2006-04-17 | 2006-04-17 | 一种不需要对电容电压平衡的多电平电路装置 |
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CNB2006100438030A CN100413197C (zh) | 2006-04-17 | 2006-04-17 | 一种不需要对电容电压平衡的多电平电路装置 |
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CN1838516A CN1838516A (zh) | 2006-09-27 |
CN100413197C true CN100413197C (zh) | 2008-08-20 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102355138A (zh) * | 2011-09-27 | 2012-02-15 | 天津港电力有限公司 | 多功能船舶岸电电源设备 |
CN102751891A (zh) * | 2012-06-21 | 2012-10-24 | 中国矿业大学(北京) | 基于高频隔离变换的大功率多电平变流器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0250719B1 (de) * | 1986-06-23 | 1990-02-28 | Siemens Aktiengesellschaft | Verfahren zum verlustarmen Betrieb einer Symmetrier- und Bremsstellervorrichtung für Umrichter mit hoher Zwischenkreisspannung |
US5532575A (en) * | 1994-01-08 | 1996-07-02 | Gec Alsthom Limited | Multilevel converter with capacitor voltage balancing |
US6842354B1 (en) * | 2003-08-08 | 2005-01-11 | Rockwell Automation Technologies, Inc. | Capacitor charge balancing technique for a three-level PWM power converter |
CN1599233A (zh) * | 2004-08-20 | 2005-03-23 | 清华大学 | 3kv~10kv中高压多电平三相交流电动机变频驱动装置 |
CN2894070Y (zh) * | 2006-04-17 | 2007-04-25 | 山东新风光电子科技发展有限公司 | 一种不需要对电容电压平衡的多电平电路装置 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0250719B1 (de) * | 1986-06-23 | 1990-02-28 | Siemens Aktiengesellschaft | Verfahren zum verlustarmen Betrieb einer Symmetrier- und Bremsstellervorrichtung für Umrichter mit hoher Zwischenkreisspannung |
US5532575A (en) * | 1994-01-08 | 1996-07-02 | Gec Alsthom Limited | Multilevel converter with capacitor voltage balancing |
US6842354B1 (en) * | 2003-08-08 | 2005-01-11 | Rockwell Automation Technologies, Inc. | Capacitor charge balancing technique for a three-level PWM power converter |
CN1599233A (zh) * | 2004-08-20 | 2005-03-23 | 清华大学 | 3kv~10kv中高压多电平三相交流电动机变频驱动装置 |
CN2894070Y (zh) * | 2006-04-17 | 2007-04-25 | 山东新风光电子科技发展有限公司 | 一种不需要对电容电压平衡的多电平电路装置 |
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CN1838516A (zh) | 2006-09-27 |
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Owner name: XINFENGGUANG ELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG XINFENG PHOTOELECTRIC SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. |
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Address after: County Road 272500 square Shandong city of Jining province Wenshang County No. 2 Patentee after: Shandong Xinfengguang Electronic Technology Development Co., Ltd. Address before: County Road 272500 square Shandong city of Jining province Wenshang County No. 2 Patentee before: Shandong Xinfeng Photoelectric Science & Technology Development Co., Ltd. |