发明名称 |
Multilevel converter based intelligent universal transformer |
摘要 |
A multilevel converter-based, intelligent, universal transformer includes back-to-back, interconnected, multi-level converters coupled to a switched inverter circuit via a high-frequency transformer. The input of the universal transformer can be coupled to a high-voltage distribution system and the output of the universal transformer can be coupled to low-voltage applications. The universal transformer is smaller in size than conventional copper-and-iron based transformers, yet provides enhanced power quality performance and increased functionality.
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申请公布号 |
US2006221653(A1) |
申请公布日期 |
2006.10.05 |
申请号 |
US20060438785 |
申请日期 |
2006.05.22 |
申请人 |
LAI JIH-SHENG;MANSOOR ARSHAD;MAITRA ARINDAM;GOODMAN FRANK |
发明人 |
LAI JIH-SHENG;MANSOOR ARSHAD;MAITRA ARINDAM;GOODMAN FRANK |
分类号 |
H02M5/45;H02M3/335;H02M7/48;H02M7/483 |
主分类号 |
H02M5/45 |
代理机构 |
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代理人 |
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