Uninterruptable Power Supply Information Communication System

    公开(公告)号:US20240028097A1

    公开(公告)日:2024-01-25

    申请号:US18354955

    申请日:2023-07-19

    Applicant: ABB Schweiz AG

    CPC classification number: G06F1/28

    Abstract: An information communication system includes a communication network configured to exchange uninterruptable power supply, UPS, information; a UPS connected to the communication network and configured to exchange UPS information to the communication network; an information collector configured to collect and process the UPS information; wherein the information collector has no direct access to the UPS information; wherein the information communication system comprises an information aggregator connected to the communication network and configured to poll the UPS information from the UPS; generate collector information using the polled UPS information; and send the collector information to the information collector.

    CHARGING DEVICE FOR ELECTRIC VEHICLES
    3.
    发明申请

    公开(公告)号:US20200052507A1

    公开(公告)日:2020-02-13

    申请号:US16659114

    申请日:2019-10-21

    Applicant: ABB Schweiz AG

    Abstract: The invention relates to a charging device for electric vehicles, including: a plurality of charging connections, of which each charging connection is configured for exchanging power with at least one electric vehicle; a plurality of current converters, of which each current converter is configured for converting power from a power source to a suitable format for charging the electric vehicle with direct current; and, a switchable connection matrix that is configured for connecting at least one current converter to at least one charging connection by means of at least one circuit breaker for providing a maximum rated current IN at the charging connection, a plurality of high voltage contactor switches, wherein in addition to the connection matrix, at least one of the high voltage contactor switches is arranged between each current converter and each charging connection in the relevant direct current path, and each high voltage contactor switch is configured for switching a maximum current IMAX>3*IN; and, having a current converter housing within which all the current converters, the connection matrix, and all the high voltage contactor switches are arranged.

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