发明名称 |
MULTI-PHASE CONVERTER SYSTEM AND METHOD |
摘要 |
A multi-phase converter includes a plurality of phase paths. Each phase path includes at least one dc-link that is independent from every other phase path dc-link such that each output phase voltage is generated from a corresponding dc-link voltage source that can be different from every other phase voltage dc-link voltage source. A total dc-link voltage level is determined for each output phase voltage. A common-mode injection voltage is calculated based on all dc-link voltage levels and all phase reference voltages. Each phase path reference voltage is then adjusted based on the calculated common-mode injection voltage, such that each generated output phase voltage level is adjusted in response to its corresponding adjusted reference voltage.
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申请公布号 |
US2013148397(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201113315660 |
申请日期 |
2011.12.09 |
申请人 |
SCHROEDER STEFAN;WIJEKOON PINIWAN THIWANKA BANDARA;GENERAL ELECTRIC COMPANY |
发明人 |
SCHROEDER STEFAN;WIJEKOON PINIWAN THIWANKA BANDARA |
分类号 |
H02M7/5387 |
主分类号 |
H02M7/5387 |
代理机构 |
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地址 |
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