发明名称 |
THREE PORT CONVERTER WITH DUAL INDEPENDENT MAXIMUM POWER POINT TRACKING AND DUAL OPERATING MODES |
摘要 |
A method and apparatus for a three port converter with independent dual input comprising: a first DC port for coupling a first half-bridge circuit of the three-port converter to a first external DC line, a second DC port for coupling a second half-bridge circuit of the three-port converter to a second external DC line, wherein the second half-bridge circuit is decoupled from the first half-bridge circuit, and an AC port for coupling to an external AC line, wherein (i) the first half-bridge circuit and the second half-bridge circuit are operated as a full H-bridge during a full-bridge operating mode, and (ii) the first half-bridge circuit or the second half-bridge circuit is operated as a half H-bridge during a half-bridge operating mode. |
申请公布号 |
US2014183953(A1) |
申请公布日期 |
2014.07.03 |
申请号 |
US201314140221 |
申请日期 |
2013.12.24 |
申请人 |
Enphase Energy, Inc. |
发明人 |
Harrison Michael J. |
分类号 |
H02M7/5387 |
主分类号 |
H02M7/5387 |
代理机构 |
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代理人 |
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主权项 |
1. Apparatus for power conversion, comprising:
a three-port converter comprising:
a first DC port for coupling a first half-bridge circuit of the three-port converter to a first external DC line;a second DC port for coupling a second half-bridge circuit of the three-port converter to a second external DC line, wherein the second half-bridge circuit is decoupled from the first half-bridge circuit; andan AC port for coupling to an external AC line, wherein (i) the first half-bridge circuit and the second half-bridge circuit are operated as a full H-bridge during a full-bridge operating mode, and (ii) the first half-bridge circuit or the second half-bridge circuit is operated as a half H-bridge during a half-bridge operating mode. |
地址 |
Petaluma CA US |