发明名称 |
MULTI-PHASE BIDIRECTIONAL DC TO DC POWER CONVERTER CIRCUITS, SYSTEMS AND METHODS WITH TRANSIENT STRESS CONTROL |
摘要 |
A circuit, system, and method for a multi-phase bidirectional DC/DC power converter includes a plurality of single phase DC/DC power converter circuits coupled in electrical parallel. A converter controller includes a compensator and a saturation limit function module. The compensator is configured to generate a control signal based on a current command signal and an actual current signal. The saturation limit function module is configured to determine a saturation limit for the compensator while the compensator is in a disabled state. The converter controller is configured to disable one or more of the plurality of power converter circuits, match the saturation limit values of the compensator to current operating values when one or more of the plurality of single phase DC/DC power converter circuits is disabled, and re-enable the one or more of the plurality of power converter circuits using the matched saturation limit values to limit transient current stress as any disabled phases and compensators are re-enabled. |
申请公布号 |
WO2015195891(A1) |
申请公布日期 |
2015.12.23 |
申请号 |
WO2015US36393 |
申请日期 |
2015.06.18 |
申请人 |
COOPER TECHNOLOGIES COMPANY |
发明人 |
BAKER, GARY BRUCE;BEGLEY, NICHOLAS TAYLOR |
分类号 |
H02M3/155 |
主分类号 |
H02M3/155 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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