CONVERTIBLE TRANSFER SWITCH
    72.
    发明公开

    公开(公告)号:US20240136824A1

    公开(公告)日:2024-04-25

    申请号:US18047842

    申请日:2022-10-18

    申请人: ABB Schweiz AG

    IPC分类号: H02J3/38 H02J3/00 H02J3/44

    摘要: A system and a method for connecting electrical load(s) to a first power source and a second power source including a switching device and a controller. The switching device includes a first semiconductor device pair and a second semiconductor device pair. The controller configured to receive a first set of electronic signals corresponding to a condition of the first power source and the second power source, isolate the first power source or the second power source from the one or more loads by transmitting a first set of control signals to the switching device, receive a second set of electronic signals corresponding to the condition of the first power source and the second power source, and connect the first power source or the second power source to the one or more loads by transmitting a second set of control signals to the switching device.

    Method of Monitoring Cleaning of Coating Apparatus, Method of Cleaning Coating Apparatus, Coating Apparatuses, and Robot System

    公开(公告)号:US20240131548A1

    公开(公告)日:2024-04-25

    申请号:US18547392

    申请日:2021-03-01

    申请人: ABB Schweiz AG

    IPC分类号: B05B15/55 B05B3/10 B05B13/04

    摘要: A method of monitoring cleaning of an apparatus for applying a coating medium to an object, the apparatus including a rotatable deflecting element for atomizing the coating medium; and a cleaning medium line for conducting a cleaning medium to the deflecting element; where the method including commanding performance of a cleaning operation including delivery of the cleaning medium through the cleaning medium line towards the deflecting element while rotating the deflecting element; collecting operational values of at least one operational parameter of the apparatus for the cleaning operation; comparing the operational values with reference values of the at least one operational parameter for the cleaning operation; and determining whether the cleaning operation was successful or unsuccessful based on the comparison. A method of cleaning an apparatus for applying a coating medium to an object is also provided.

    Improved Congestion Handling in Time Sensitive Networks Through Coordination Between Network Segments

    公开(公告)号:US20240129247A1

    公开(公告)日:2024-04-18

    申请号:US18393217

    申请日:2023-12-21

    申请人: ABB Schweiz AG

    摘要: A method for operating a time-sensitive network (TSN) includes splitting data stream on network elements into a “preempting” class and a “preemptable” class based on a mapping from priority labels; forwarding the data streams to respective next-hop network elements, wherein the forwarding of “preempting” data streams takes precedence over the forwarding of “preemptable” data streams; and forwarding the data streams received from both segments based on the priority labels and the classes of the data streams to at least one next-hop network element; wherein forwarding of “preempting” data streams takes precedence over forwarding of “preemptable” data streams; wherein the priority label attached to the data stream that has the highest priority is different from the priority label attached to the data stream that has the highest priority within the second segment.

    Fuse end cap having displaceable alignment pin

    公开(公告)号:US11961691B2

    公开(公告)日:2024-04-16

    申请号:US17662385

    申请日:2022-05-06

    申请人: ABB SCHWEIZ AG

    发明人: Matthew D. Cawood

    IPC分类号: H01H85/165 H01H85/055

    CPC分类号: H01H85/165 H01H85/055

    摘要: A fuse assembly having a displaceable pin assembly secured within a cap bore of an end cap of the fuse assembly. The displaceable pin assembly can include a plunger that is selectively displaceable along an axis that is non-parallel to a central longitudinal axis of the first end cap. The plunger can be selectively displaceable between an extended position at which at least a first end of the plunger is outwardly positioned away from an outer surface of the first end cap, and a recessed position at which the first end of the plunger is recessed within, or generally aligned with the outer surface of, the first end cap. The displaceable pin assembly can also include a biasing element that can bias the plunger to the extended position, and a support body that can house at least a portion of the plunger and be securely coupled to the cap bore.

    Method and control to integrate fuel cells in datacenters with ring-bus architecture

    公开(公告)号:US11955835B2

    公开(公告)日:2024-04-09

    申请号:US17500553

    申请日:2021-10-13

    申请人: ABB Schweiz AG

    IPC分类号: H02J9/06 G06F1/26

    摘要: A system includes: a ring bus; a plurality of static uninterruptible power supplies (UPSs), each static UPS of the plurality of static UPSs including: at least one battery; an input that is electrically connected to a first external electrical power source; and an output that is electrically connected to a load, and, via a first corresponding choke, to the ring bus; at least one fuel-cell interface converter (FIC) that converts direct current (DC) electrical power to alternating current (AC) electrical power, each FIC of the at least one FIC being electrically connected to the ring bus via a second corresponding choke; and a fuel cell module corresponding to and electrically connected to each FIC, the fuel cell module including a fuel cell.

    Transformer Coil
    79.
    发明公开
    Transformer Coil 审中-公开

    公开(公告)号:US20240112849A1

    公开(公告)日:2024-04-04

    申请号:US18475559

    申请日:2023-09-27

    申请人: ABB Schweiz AG

    IPC分类号: H01F27/28 H01F27/32

    摘要: A transformer coil comprises low and high voltage windings wound on a supporting construction and immersed in a main insulation material. The transformer coil has also a first barrier arranged proximate the low voltage winding and a second barrier arranged proximate the high voltage winding. Each of the first and second barriers is gas-tight and semiconductive so that gas bubbles potentially released during immersion in the main insulation material are unable to migrate to a high electric field region during the casting process or during apparatus operation.

    COATING MATERIAL SUPPLY DEVICE AND COATING MACHINE

    公开(公告)号:US20240109107A1

    公开(公告)日:2024-04-04

    申请号:US18463714

    申请日:2023-09-08

    申请人: ABB Schweiz AG

    发明人: Kuniharu Yamauchi

    IPC分类号: B08B9/032 B05C5/02 B05C11/10

    摘要: The coating material supply device has a coating material supply channel for supplying coating material and capable of cleaning at least the coating material supply channel by sending a cleaning liquid and cleaning air into the coating material supply channel. The device has a cleaning liquid supply unit for supplying the cleaning liquid to the coating material supply channel. The device includes a bubble generator for generating fine bubbles, an air supply unit for supplying the cleaning air to the coating material supply channel, and a cleaning control unit. The cleaning control unit alternately feeds the cleaning liquid containing the fine bubbles and the cleaning air into the coating material supply channel, by controlling to alternately drive the cleaning liquid supply unit and the air supply unit.