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Patent Agency Ranking
公开(公告)号：US09439316B2
公开(公告)日：2016-09-06
申请号：US14244170
申请日：2014-04-03
Applicant: General Electric Company
Inventor： Piniwan Thiwanka Bandara Wijekoon , Christof Martin Sihler , Stefan Schroeder , Mark Aaron Chan
IPC: H02B7/01 , H05K7/02 , H05K13/00 , E21B33/035
CPC classification number: H05K7/02 , E21B33/0355 , E21B41/0007 , H02B7/01 , H05K7/1432 , H05K13/00 , Y10T29/49117
Abstract: A submersible power distribution system is provided. The system includes at least one receptacle configured to be exposed to an underwater environment and a plurality of power conversion modules positioned within the at least one receptacle. Each of the plurality of power conversion modules includes a first enclosure 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.
Abstract translation: 提供潜水配电系统。 该系统包括被配置为暴露于水下环境的至少一个插座和位于该至少一个插座内的多个电力转换模块。 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，第一外壳限定配置成具有第一压力的第一内腔。 功率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。
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公开(公告)号：US10590916B2
公开(公告)日：2020-03-17
申请号：US15876438
申请日：2018-01-22
Applicant: General Electric Company
Inventor： Alistair Martin Waddell , Mark Aaron Chan , Mikel Andonegi Aldaz
Abstract: A cooling system includes one or more heat generating components located within an enclosure. A first conduit is thermally connected to one or more of the heat generating components, and the first conduit is fluidly connected to a distribution manifold and a condensing unit. The condensing unit is located external to the enclosure and above the heat generating components. The distribuition manifold is located below the heat generating components. A second conduit is fluidly connected to the condensing unit and the distribution manifold. The cooling system includes a two-phase cooling medium. The first conduit, condensing unit, second conduit and distribution manifold form a loop in which the cooling medium circulates.
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公开(公告)号：US20150289403A1
公开(公告)日：2015-10-08
申请号：US14244170
申请日：2014-04-03
Applicant: General Electric Company
Inventor： Piniwan Thiwanka Bandara Wijekoon , Christof Martin Sihler , Stefan Schroeder , Mark Aaron Chan
CPC classification number: H05K7/02 , E21B33/0355 , E21B41/0007 , H02B7/01 , H05K7/1432 , H05K13/00 , Y10T29/49117
Abstract: A submersible power distribution system is provided. The system includes at least one receptacle configured to be exposed to an underwater environment and a plurality of power conversion modules positioned within the at least one receptacle. Each of the plurality of power conversion modules includes a first enclosure 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.
Abstract translation: 提供潜水配电系统。 该系统包括被配置为暴露于水下环境的至少一个插座和位于该至少一个插座内的多个电力转换模块。 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，第一外壳限定配置成具有第一压力的第一内腔。 功率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。
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公开(公告)号：US10916947B2
公开(公告)日：2021-02-09
申请号：US15129526
申请日：2015-03-27
Applicant: General Electric Company
Inventor： Jie Shen , Zhihui Yuan , Christof Martin Sihler , Stefan Schroeder , Mark Aaron Chan , Fei Xu
Abstract: A modular substation (10) for subsea applications includes a plurality of modular DC/AC converters (32) configured for converting DC electrical power transmitted along a DC transmission link (24) into AC electrical power for supplying to a plurality of subsea loads (56). The plurality of modular DC/AC converters (32) is configured to couple in series to the DC transmission link (24) and couple in parallel to an AC distribution network (52). At least a first modular DC/AC converter (32) is configured to be selectively electrically and mechanically disconnected from the DC transmission link (24) and the AC distribution network (52) to facilitate maintenance of the first modular DC/AC converters (32) while the AC distribution network (52) continues to supply AC electrical power to at least one of the plurality of subsea loads (56). The modular substation (10) also comprises protection and bypass circuits (26) intended to isolate faulty DC/AC converters (32) and to facilitate safe maintenance and repair.
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公开(公告)号：US20190226461A1
公开(公告)日：2019-07-25
申请号：US15876438
申请日：2018-01-22
Applicant: General Electric Company
Inventor： Alistair Martin Waddell , Mark Aaron Chan , Mikel Andonegi Aldaz
Abstract: A cooling system includes one or more heat generating components located within an enclosure. A first conduit is thermally connected to one or more of the heat generating components, and the first conduit is fluidly connected to a distribution manifold and a condensing unit. The condensing unit is located external to the enclosure and above the heat generating components. The distribuition manifold is located below the heat generating components. A second conduit is fluidly connected to the condensing unit and the distribution manifold. The cooling system includes a two-phase cooling medium. The first conduit, condensing unit, second conduit and distribution manifold form a loop in which the cooling medium circulates.
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