发明名称 |
Power distribution systems |
摘要 |
The present invention relates to power distribution systems (e.g. a marine power distribution and propulsion system) that include first and second ac distribution busbars. The first ac distribution busbar will typically be a medium voltage busbar for the propulsion drive systems and the second ac distribution busbar will typically be a low voltage for ships services. A 12-pulse rectifier has its ac terminals electrically connected to the first ac distribution busbar. A multiple output generator has first and second galvanically-isolated stator windings. The first stator winding provides a six-phase ac output and is connected to the first ac distribution busbar. The second stator winding provides a three-phase ac output and is connected to the second ac distribution busbar. The six-phase ac output is phase shifted relative to the three-phase ac output to reduce the problematic coupling of harmonic distortion between the first and second ac distribution busbars. |
申请公布号 |
US8680707(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US20100902180 |
申请日期 |
2010.10.12 |
申请人 |
CHILDS JONATHAN;CRANE ALLAN DAVID;GE ENERGY POWER CONVERSION TECHNOLOGY LIMITED |
发明人 |
CHILDS JONATHAN;CRANE ALLAN DAVID |
分类号 |
B60L1/00;B60L3/00;H02G3/00 |
主分类号 |
B60L1/00 |
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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