MULTI-COMPARTMENT ARC-GENERATING ELECTRICAL EQUIPMENT USING COMPRESSIBLE INTERCOMPARTMENT CABLE SEALS

    公开(公告)号:US20170223850A1

    公开(公告)日:2017-08-03

    申请号:US15419736

    申请日:2017-01-30

    Abstract: An apparatus includes an enclosure comprising first and second abutting compartment and at least one cable passing between the first and second compartments through a sealing multi-cable transit mounted in a wall shared by the first and second compartments. The first compartment may contain arc-generating equipment and the second compartment may contain equipment vulnerable to arc damage. The first compartment may include a medium-voltage cubicle and the second compartment may include a low-voltage control cubicle.

    Protective apparatus usable with a forced air cooling system and electrical enclosure

    公开(公告)号:US09620937B1

    公开(公告)日:2017-04-11

    申请号:US14858191

    申请日:2015-09-18

    CPC classification number: H05K7/20145 H02B1/565 H02B13/025

    Abstract: An electrical enclosure apparatus includes a protective apparatus that permits forced-air cooling of the interior of the enclosure while resisting structures that are within in the interior from being blown out of the electrical enclosure as a result of an arc event or other event. The protective apparatus includes a flow apparatus formed from one or more blocks of ceramic material having formed therein a plurality of elongated flow channels. The flow apparatus is supported inside a duct with the use of a support apparatus. The ceramic material from which the flow apparatus is formed is configured to withstand the heat that may be experienced in an arc event and is additionally configured to be sufficiently rigid and tough to retain within the duct any structures within the enclosure from being blown out of the protective apparatus, thereby protecting personnel who may be in the area.

    Power pole isolated heat pipe inverter assembly
    4.
    发明授权
    Power pole isolated heat pipe inverter assembly 有权
    电源极隔离式热管逆变器总成

    公开(公告)号:US09241430B2

    公开(公告)日:2016-01-19

    申请号:US14226860

    申请日:2014-03-27

    Abstract: A power pole inverter is provided. The power pole inverter includes a housing assembly, a capacitor assembly, a number of arm assemblies, a number of heat sinks, and a support assembly. The housing assembly includes a number of sidewalk. The housing assembly sidewalls defining an enclosed space. The capacitor assembly is coupled to the housing assembly. Each arm assembly includes a plurality of electrical components and a number of electrical buses. Each the electrical bus includes a body with terminals, each the terminal structured to be coupled to, and in electrical communication with, the capacitor assembly, each arm assembly including a neutral terminal. Each arm assembly is coupled to, and in electrical communication with, the capacitor assembly. The support assembly includes a non-conductive frame assembly. The support assembly is structured to support each the heat sink in isolation.

    Abstract translation: 提供电源反相器。 电源反相器包括壳体组件,电容器组件,多个臂组件,多个散热器和支撑组件。 壳体组件包括多个人行道。 壳体组件侧壁限定封闭空间。 电容器组件联接到壳体组件。 每个臂组件包括多个电气部件和多个电气总线。 每个电总线包括具有端子的主体,每个端子构造成耦合到电容器组件并与电容器组件电连通,每个臂组件包括中性端子。 每个臂组件耦合到电容器组件并与电容器组件电连通。 支撑组件包括非导电框架组件。 支撑组件被构造成隔离地支撑每个散热器。

    Arresting system usable with arc-resistant electrical enclosure

    公开(公告)号:US10297986B2

    公开(公告)日:2019-05-21

    申请号:US14840649

    申请日:2015-08-31

    Abstract: An arc-resistant electrical enclosure includes an arresting system that permits forced-air cooling of the interior region to occur during ordinary operation of the enclosure while resisting the flow of hot gases, plasma, and flames to the exterior of the electrical enclosure in an arc event or other event. The arresting system advantageously includes a louver apparatus and a cover apparatus that work in conjunction to resist the flow of gases, plasma, and flames to the exterior of the cabinet in an arc event. The louver apparatus includes louvers that can be moved from an open state to a closed state responsive to a predetermined fluid pressure impinging on the louvers. The cover apparatus includes a fire blocking panel that permits fluid flow therethrough during ordinary operation but which, responsive to a flame, initiates a transformation from one state to another state wherein the openings resist the communication of flames therethrough.

    Power pole inverter
    6.
    发明授权
    Power pole inverter 有权
    电源变频器

    公开(公告)号:US09148985B2

    公开(公告)日:2015-09-29

    申请号:US13834332

    申请日:2013-03-15

    Abstract: An arm assembly is provided. The arm assembly includes a heat exchanger assembly, a plurality of electrical components thermally coupled to the heat exchanger assembly, and a number of electrical buses. Each electrical component is coupled to, and in electrical communication with, one electrical bus. A sealing compound is then applied to each electrical bus and to a limited number of the electrical components.

    Abstract translation: 提供了臂组件。 臂组件包括热交换器组件,热耦合到热交换器组件的多个电气部件和多个电气总线。 每个电气部件耦合到一个电气总线并与之通信。 然后将密封化合物施加到每个电气总线和有限数量的电气部件。

    POWER POLE ISOLATED HEAT PIPE INVERTER ASSEMBLY
    7.
    发明申请
    POWER POLE ISOLATED HEAT PIPE INVERTER ASSEMBLY 有权
    电源隔离热管逆变器总成

    公开(公告)号:US20140268570A1

    公开(公告)日:2014-09-18

    申请号:US14226860

    申请日:2014-03-27

    Abstract: A power pole inverter is provided. The power pole inverter includes a housing assembly, a capacitor assembly, a number of arm assemblies, a number of heat sinks, and a support assembly. The housing assembly includes a number of sidewalk. The housing assembly sidewalls defining an enclosed space. The capacitor assembly is coupled to the housing assembly. Each arm assembly includes a plurality of electrical components and a number of electrical buses. Each the electrical bus includes a body with terminals, each the terminal structured to be coupled to, and in electrical communication with, the capacitor assembly, each arm assembly including a neutral terminal. Each arm assembly is coupled to, and in electrical communication with, the capacitor assembly. The support assembly includes a non-conductive frame assembly. The support assembly is structured to support each the heat sink in isolation.

    Abstract translation: 提供电源反相器。 电源反相器包括壳体组件,电容器组件,多个臂组件,多个散热器和支撑组件。 壳体组件包括多个人行道。 壳体组件侧壁限定封闭空间。 电容器组件联接到壳体组件。 每个臂组件包括多个电气部件和多个电气总线。 每个电总线包括具有端子的主体,每个端子构造成耦合到电容器组件并与电容器组件电连通,每个臂组件包括中性端子。 每个臂组件耦合到电容器组件并与电容器组件电连通。 支撑组件包括非导电框架组件。 支撑组件被构造成隔离地支撑每个散热器。

    Protective apparatus usable with a forced air cooling system and electrical enclosure

    公开(公告)号:US10660233B2

    公开(公告)日:2020-05-19

    申请号:US15484713

    申请日:2017-04-11

    Abstract: An electrical enclosure apparatus includes a protective apparatus that permits forced-air cooling of the interior of the enclosure while resisting structures that are within in the interior from being blown out of the electrical enclosure as a result of an arc event or other event. The protective apparatus includes a flow apparatus formed from one or more blocks of ceramic material having foamed therein a plurality of elongated flow channels. The flow apparatus is supported inside a duct with the use of a support apparatus. The ceramic material from which the flow apparatus is formed is configured to withstand the heat that may be experienced in an arc event and is additionally configured to be sufficiently rigid and tough to retain within the duct any structures within the enclosure from being blown out of the protective apparatus, thereby protecting personnel who may be in the area.

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