公开(公告)号：EP2927418A3

公开(公告)日：2016-07-13

申请号：EP15162144.8

申请日：2015-04-01

申请人： General Electric Company

发明人： Wijekoon, Piniwan Thiwanka Bandara ,  Sihler, Christof Martin ,  Schroeder, Stefan ,  Chan, Mark Aaron

IPC分类号： E21B33/035 ,  E21B41/00

CPC分类号： H05K7/02 ,  E21B33/0355 ,  E21B41/0007 ,  H02B7/01 ,  H05K7/1432 ,  H05K13/0023 ,  Y10T29/49117

摘要： A submersible power distribution system (110) is provided. The system includes at least one receptacle (150) configured to be exposed to an underwater environment (105) and a plurality of power conversion modules (152, 158) positioned within the at least one receptacle. Each of the plurality of power conversion modules includes a first enclosure (154) configured to be exposed to the underwater environment, the first enclosure defining a first interior cavity configured to have a first pressure. Power conversion modules also include at least one second enclosure positioned within the first interior cavity. The at least one second enclosure defines a second interior cavity configured to have a second pressure that is lower than the first pressure. The at least one second enclosure is configured to restrict exposure of non-pressure-tolerant power electronics in the second interior cavity to the first pressure.

摘要翻译： 提供了一种潜水配电系统（110）。 该系统包括被配置为暴露于位于该至少一个容器内的水下环境（105）和多个电力转换模块（152,158）的至少一个插座（150）。 多个电力转换模块中的每一个包括构造成暴露于水下环境的第一外壳（154），第一外壳限定配置成具有第一压力的第一内腔。 电力转换模块还包括定位在第一内腔内的至少一个第二外壳。 所述至少一个第二外壳限定配置成具有低于第一压力的第二压力的第二内腔。 所述至少一个第二外壳构造成将所述第二内腔中的非耐压电力电子器件的曝光限制到所述第一压力。

公开(公告)号：EP2927418A2

公开(公告)日：2015-10-07

申请号：EP15162144.8

申请日：2015-04-01

申请人： General Electric Company

发明人： Wijekoon, Piniwan Thiwanka Bandara ,  Sihler, Christof Martin ,  Schroeder, Stefan ,  Chan, Mark Aaron

IPC分类号： E21B33/035

CPC分类号： H05K7/02 ,  E21B33/0355 ,  E21B41/0007 ,  H02B7/01 ,  H05K7/1432 ,  H05K13/0023 ,  Y10T29/49117

摘要： A submersible power distribution system (110) is provided. The system includes at least one receptacle (150) configured to be exposed to an underwater environment (105) and a plurality of power conversion modules (152, 158) positioned within the at least one receptacle. Each of the plurality of power conversion modules includes a first enclosure (154) configured to be exposed to the underwater environment, the first enclosure defining a first interior cavity configured to have a first pressure. Power conversion modules also include at least one second enclosure positioned within the first interior cavity. The at least one second enclosure defines a second interior cavity configured to have a second pressure that is lower than the first pressure. The at least one second enclosure is configured to restrict exposure of non-pressure-tolerant power electronics in the second interior cavity to the first pressure.