公开(公告)号：US20240310857A1

公开(公告)日：2024-09-19

申请号：US18418971

申请日：2024-01-22

Applicant: ABB Schweiz AG

Inventor： Hamid Feyzmahdavian ,  Shiva Sander Tavallaey ,  Stefan Thorburn

IPC: G05D1/661 ,  G05D1/622 ,  G05D1/644 ,  G05D101/15 ,  G05D109/30

CPC classification number: G05D1/661 ,  G05D1/622 ,  G05D1/644 ,  G05D2101/15 ,  G05D2109/34

Abstract: A computer-implemented method for generating control parameters for auto-docking of a marine vessel, and to a control unit for executing the method, to a marine vessel including the control unit, and to a corresponding computer program product.

公开(公告)号：US20240303131A1

公开(公告)日：2024-09-12

申请号：US18598379

申请日：2024-03-07

Applicant: ABB Schweiz AG

Inventor： Santonu Sarkar ,  Marie Christin Platenius-Mohr ,  Jan Christoph Schlake ,  Madapu Amarlingam ,  Nafise Eskandani ,  Reuben Borrison

IPC: G06F9/50

CPC classification number: G06F9/505

Abstract: A computer-implemented method for orchestrating execution of workloads on nodes includes determining a set of requirements for resources needed for execution of the workload; determining for each compute node an availability of the resources required; establishing multiple candidate configurations having an assignment of each compute workload to at least one pair of a compute node and a working class, wherein different working classes differ at least in the degree of retention of the compute workload in memory and/or in at least one cache of the compute node after execution; computing for each candidate configuration at least one figure of merit with respect to at least one given optimization goal; and determining a candidate configuration with the best figure of merit as the optimal configuration.

公开(公告)号：US12088089B2

公开(公告)日：2024-09-10

申请号：US17518758

申请日：2021-11-04

Applicant: ABB Schweiz AG

Inventor： Mayukha Pal ,  Alok Kumar Bharati ,  Satish Shamsundar Belkhode

IPC: G05B19/042 ,  G01D21/02 ,  G05B13/02 ,  H02H1/00 ,  H02H7/26

CPC classification number: H02H7/26 ,  G01D21/02 ,  G05B13/0265 ,  G05B19/0428 ,  H02H1/0007 ,  H02H1/0092 ,  G05B2219/25257

Abstract: A system and method for nuisance-trip decision management in an electric power system using data analytics comprising, a protection system, PS, and at least one electrical protection circuit, EPC. The PS comprising, a plurality of sensors configured to measure data; a memory configured to store an updated data of nuisance-trip events and a plurality of nuisance-trip parameters detected or generated on the electric power system over a period; a processor configured to perform hybrid machine learning (HML) based on the measured data from the plurality of sensors for a nuisance-trip condition and communicate with a neighboring PS; a protection microcontroller configured to allow or avoid tripping at least one electronic tripping circuit provided in the at least one EPC by communicating with the processor and the neighboring PS.

公开(公告)号：US12087526B2

公开(公告)日：2024-09-10

申请号：US17556190

申请日：2021-12-20

Applicant: ABB Schweiz AG

Inventor： Dietmar Gentsch ,  Christian Reuber

IPC: H01H3/40 ,  H01H33/664 ,  H01H33/666

CPC classification number: H01H33/666 ,  H01H3/40 ,  H01H33/664

Abstract: A medium voltage circuit breaker switching pole includes: a fixed contact of a vacuum interrupter; a movable contact of the interrupter; and a threaded drive element. The movable contact moves along a longitudinal axis of the interrupter. A center axis of the drive element is parallel to the longitudinal axis of the interrupter. When in an open configuration the fixed contact and movable contact are separated from one another. When in a closed configuration the fixed contact and movable contact are in contact with one another. Rotation of the drive element about its center axis in a first direction is transitions the switching pole from the open configuration to the closed configuration. Rotation of the drive element about its center axis in a second direction counter to the first direction transitions the switching pole from the closed configuration to the open configuration.

公开(公告)号：US12078655B2

公开(公告)日：2024-09-03

申请号：US16291645

申请日：2019-03-04

Applicant: ABB Schweiz AG

Inventor： Radek Javora

IPC: G01R1/04 ,  G01R15/04 ,  G01R15/16 ,  H01H33/662

CPC classification number: G01R1/04 ,  G01R15/04 ,  G01R15/16 ,  H01H33/66207 ,  H01H2033/66223 ,  Y10T29/49009

Abstract: A voltage sensor is disclosed for high and medium voltage use, wherein a voltage divider is arranged in a housing with external creepage distance enlarging ribs. To implement structures for creepage path enlargement to a sensor housing in a very effective and easy way, the voltage divider is arranged in a housing or in housing modules which is or are covered at least partly by at least one shrinking tube of insulating material such that the shrinking creepage enlarging structures are implemented at least at outer surface of the shrinking tube.

公开(公告)号：US12077331B2

公开(公告)日：2024-09-03

申请号：US17421989

申请日：2019-01-10

Applicant: ABB SCHWEIZ AG

Inventor： Gursen Torum

IPC: B65B35/50 ,  B25J9/00 ,  B65B5/10 ,  B65B59/04 ,  B65G57/08

CPC classification number: B65B35/50 ,  B25J9/0093 ,  B65B5/105 ,  B65B59/04 ,  B65G57/08

Abstract: A packing cell for packing products in boxes includes a picking system for picking products and stacking them according to a stacking pattern, a support unit for the stacking process, with a rotatable horizontal shaft for placing a support platform in a predetermined angular position for the stacking process, and a box handling robot to transfer empty boxes towards the support unit and full boxes away from the support unit. A method includes placing the support platform in a predetermined angular position adjacent a product picking system, picking and stacking a number of products according to a stacking pattern on the support unit, and removing from the support unit, with a box handling robot, a box containing the stacked products.

公开(公告)号：US20240291357A1

公开(公告)日：2024-08-29

申请号：US18436609

申请日：2024-02-08

Applicant: ABB Schweiz AG

Inventor： Panagiotis Kakosimos ,  Kristian Rönnberg ,  Erik Nordlund ,  Zlatko Kolondjovski

IPC: H02K15/00 ,  H02K11/25

CPC classification number: H02K15/00 ,  H02K11/25 ,  H02K2215/00

Abstract: A method of monitoring thermal parameters of a thermal model of an electrical machine, the method including: a) updating thermal parameter values of the thermal model based on temperature measurements of the electrical machine, b) estimating future values of the thermal parameters based on the updated thermal parameter values by means of a degradation model, which takes past behaviour of the thermal parameters into account, and c) determining a future degradation and/or a remaining useful life of the electrical machine based on the future values.

公开(公告)号：US12074531B2

公开(公告)日：2024-08-27

申请号：US17840790

申请日：2022-06-15

Applicant: ABB Schweiz AG

Inventor： Mario Schweizer ,  Ivan Furlan ,  Nicola Notari

IPC: H02M1/08 ,  H02M5/458 ,  H03L7/08

CPC classification number: H02M5/458 ,  H02M1/08 ,  H03L7/08

Abstract: A converter system includes a rectifier, a DC link stage and an inverter connected in series. A control unit includes a slow reference frame angle determination unit that generates a slow reference frame angle θr,slow representing an angle that is slowly following a grid phase deviation, and a fast Phase Locked Loop generating a fast reference frame angle θr,fast representing an angle that is fast following a grid phase deviation. The control unit uses the slow reference frame angle θr,slow and the fast reference frame angle θr,fast to control the rectifier output current, and the fast reference frame angle θr,fast to control the inverter output voltage and to synchronize the inverter output voltage with the grid voltage.

公开(公告)号：US20240283386A1

公开(公告)日：2024-08-22

申请号：US18568273

申请日：2022-06-07

Applicant: ABB Schweiz AG

Inventor： Panagiotis Kakosimos ,  Olli Alkkiomäki ,  Zlatko Kolondjovski

IPC: H02P29/64 ,  H02K9/02 ,  H02K11/25

CPC classification number: H02P29/64 ,  H02K9/02 ,  H02K11/25

Abstract: A method of determining the cooling efficiency of an electric motor having a stator provided with stator windings, the method including: a) injecting a current into the stator windings to heat the stator windings, b) obtaining a temperature drop in the stator windings after the current injection in step a) has been terminated or the injected current has been decreased, c) comparing the temperature drop with a reference temperature drop, and d) concluding, based on the comparison, whether the cooling efficiency of the electric motor has deteriorated or not.

公开(公告)号：US20240280503A1

公开(公告)日：2024-08-22

申请号：US18426428

申请日：2024-01-30

Applicant: ABB Schweiz AG

Inventor： Teemu Tanila ,  Olli Alkkiomäki ,  Joni Siimesjärvi

IPC: G01N21/88 ,  G06V10/141 ,  G06V10/56 ,  G06V10/60

CPC classification number: G01N21/8851 ,  G01N21/8806 ,  G06V10/141 ,  G06V10/56 ,  G06V10/60

Abstract: A computer-implemented method for condition monitoring of an industrial drive. According to an aspect, the method includes: obtaining an image of a component surface of the industrial drive, wherein the image includes a first number of pixels; determining, using the image and at least one reference image for the component surface, a contamination index of the image, wherein the at least one reference image includes the first number of pixels; and triggering, in response to the contamination index being above a pre-determined first threshold, a maintenance warning.