Patents Assigned to ABB Schweiz AG
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Patent number: 11952094Abstract: A marine power system including multiple of fuel cells, multiple of D C/AC converters and at least one propulsion motor. In the marine power system, each fuel cell of the multiple of fuel cells is connectable to an input of a DC/AC converter of the multiple of DC/AC converters and at least one group of multiple of DC/AC converters is connectable to the at least one propulsion motor to provide variable frequency and amplitude voltage to the at least one propulsion motor. Further, at least one of the multiple of DC/AC converters is connectable to a fixed frequency AC bus to provide voltage with a fixed frequency and amplitude to the fixed frequency AC bus.Type: GrantFiled: May 3, 2021Date of Patent: April 9, 2024Assignee: ABB Schweiz AGInventors: Harri Lipponen, Arber Haxhiu, Sami Kanerva, Mikko Kajava
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Patent number: 11953477Abstract: The present application discloses method and sewer (111) for detecting faults associated with a gas chromatograph device (100) in a process plant. The gas chromatograph device (100) is associated with a database (110) configured to store a measured chromatogram, and historic chromatograms. Initially, the server receives the measured chromatogram from the database. Upon receiving the measured chromatogram, the server is configured to detect at least one real-time symptom for measured chromatogram. The real-time symptoms may be detected by comparing the historic chromatograms with predetermined configuration data to the measured chromatogram. Upon detecting the real-time symptoms, the server is configured to determine faults associated with the gas chromatograph device. The faults are determined by mapping the real-time symptoms and fault signature data received from the database.Type: GrantFiled: August 20, 2019Date of Patent: April 9, 2024Assignee: ABB Schweiz AGInventors: Jinendra Gugaliya, Arun Kumar Gupta
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Patent number: 11953383Abstract: A temperature determination device includes: a temperature sensor; a mount; and at least one connection sensor. The temperature sensor is connectable to a process device via the mount. The temperature sensor acquires temperature data. The at least one connection sensor acquires connection status data relating to connection of the temperature sensor to the process device. The temperature determination device utilizes the temperature data and the connection status data with respect to a determination of a temperature of the process device.Type: GrantFiled: December 3, 2020Date of Patent: April 9, 2024Assignee: ABB Schweiz AGInventor: Stefan Tabelander
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Patent number: 11955843Abstract: The present disclosure relates to a motor. The motor can include a stator defining an interior space, a rotor disposed in the interior space of the stator. The rotor can include a body defining a structure and a plurality of magnets disposed in the plurality of cavities. In some embodiments, the structure defines a plurality of cavities in the body of the rotor, the plurality of cavities includes at least a first cavity and a second cavity, the first cavity is spaced radially outward from the second cavity, and a thickness of the first cavity is larger than a thickness of the second cavity. In some embodiments, at least some of the cavities of the plurality of cavities have a magnet from the plurality of magnets disposed therein.Type: GrantFiled: December 22, 2021Date of Patent: April 9, 2024Assignee: ABB SCHWEIZ AGInventors: Darren Tremelling, Elio Perigo, Sheng Zhong, Lorenzo Mazza, Matthew Hoffman
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Patent number: 11953613Abstract: A method for determining an estimated position of a vehicle includes: receiving a measured sensor response determined with a scanning sensor of the vehicle, which is scanning an environment of the vehicle and determining the estimated position of the vehicle by generating a virtual sensor response for a possible position of the vehicle from an environmental map; and comparing the measured sensor response with the virtual sensor response for determining, how much the possible position and a real position of the vehicle at which the measured sensor response was generated, coincide.Type: GrantFiled: March 22, 2021Date of Patent: April 9, 2024Assignee: ABB SCHWEIZ AGInventors: Stefano Marano, Deran Maas, Fredrik Gustafsson, Jonatan Olofsson
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Patent number: 11955835Abstract: 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.Type: GrantFiled: October 13, 2021Date of Patent: April 9, 2024Assignee: ABB Schweiz AGInventors: Harish Suryanarayana, Li Qi, Taosha Jiang, Yuzhi Zhang, Silvio Colombi
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Patent number: 11954406Abstract: A method for generating a tool designed to interact with an object includes obtaining a model of the object, the model including at least a geometry of the object. A criterion set including at least one criterion for the tool is determined, and a virtual tool fulfilling the criterion set is created. An attribute reflecting a simulated interaction between the model and the virtual tool is calculated to thereby obtain an attribute value. On the basis of the attribute value, a to-be-fabricated virtual tool is appointed, and a corresponding tool is fabricated. By means of the present method, the performances of candidate tools can be evaluated before the fabrication of the same. Based on the evaluation, it can be decided whether, and which one, of the candidate tools shall be fabricated.Type: GrantFiled: October 12, 2018Date of Patent: April 9, 2024Assignee: ABB Schweiz AGInventor: Mohammadali Honarpardaz
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Patent number: 11955900Abstract: A bi-directional switch for an inductive machine is described. The bi-directional switch may include a first power semiconductor transistor with a first source, a first drain, and a first gate. The bi-directional switch may further include a second power semiconductor transistor with a second source, a second drain, and a second gate. The bi-directional switch may include the second source connected to the first source. The bi-directional switch may include a soft-starter device including a control circuit configurable to provide a first control signal to the first power semiconductor transistor and a second control signal to the second power semiconductor transistor.Type: GrantFiled: June 30, 2021Date of Patent: April 9, 2024Assignee: ABB SCHWEIZ AGInventors: Utkarsh Raheja, Eddy Aeloiza, Pietro Cairoli
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Publication number: 20240111272Abstract: A computer-implemented broker entity receives from a requesting device a request for one or more target values of state information that have sought target semantic meanings; obtains one or more source values of state information that are associated with given source semantic meanings; obtains at least in part from a transformation library one or more transformations, wherein each transformation maps one or more first values that are associated with first semantic meanings to one or more second values that are associated with second semantic meanings; applies the one or more transformations or a new transformation obtained based on the one or more transformations to the source values of state information, thereby obtaining the one or more target values of state information; and transmits the one or more target values to the requesting device.Type: ApplicationFiled: December 7, 2023Publication date: April 4, 2024Applicant: ABB Schweiz AGInventors: Abdulkadir Karaagac, Johannes Schmitt, Dirk Schulz
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Publication number: 20240111278Abstract: A method for formulation and modelling of intentions in process plant engineering includes formulating intentions of an actor by guiding the actor to provide the intentions to an assistance system, wherein the intentions are hierarchically structured and comprise at least a goal, describing the goal, an implementation, how the goal can be achieved, and a requirement for the goal and the implementation. The intentions are translated into an intention model, which is transformed into a graphical representation that is provided to the actor.Type: ApplicationFiled: December 12, 2023Publication date: April 4, 2024Applicant: ABB Schweiz AGInventors: Artan Markaj, Mario Hoernicke, Katharina Stark, Alexander Fay
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Publication number: 20240109196Abstract: A robotic workstation comprises a source for workpieces having a region to be processed, a first robot having a processing tool, a second robot having a gripping tool for gripping a workpiece and placing it within an operating range of the first robot, a controller coordinating displacements of the robots and processing, an imaging system that identifies reference points of the gripping tool and the workpiece in an image, calculate a displacement vector between coordinates of the reference points, calculate a target position where the reference point of the gripping tool should be located, place the reference point of the gripping tool at a target position, and move the processing tool to the target location for processing the region to be processed.Type: ApplicationFiled: November 30, 2023Publication date: April 4, 2024Applicant: ABB Schweiz AGInventors: Vaclav Švub, Ivo Kratochvil, Jiri Hallman, Tanja Vainio
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Publication number: 20240112849Abstract: 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.Type: ApplicationFiled: September 27, 2023Publication date: April 4, 2024Applicant: ABB Schweiz AGInventors: Jedrzej Banaszczyk, Wojciech Piasecki, Michal Rzepecki, Filip Grecki, Uwe Drofenik
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Patent number: 11946983Abstract: A current transformer includes a housing including generally cylindrical outer and inner walls defining an internal chamber, a front face enclosing one end of the internal chamber, a base, and a central opening defined by the inner wall. A generally toroidal current transformer core is disposed within the internal chamber. A secondary wiring is disposed about the transformer core and is configured to generate a current in response to magnetic flux in the transformer core. A pin housing is disposed on the front face of the housing adjacent the base. The pin housing has electrically conductive pins. A test wire passes through the central opening. The secondary wiring is electrically connected to a first pair of the pins and the test wire is electrically connected to a second pair of the pins.Type: GrantFiled: September 10, 2021Date of Patent: April 2, 2024Assignee: ABB Schweiz AGInventors: Chandrashekar Nagawaram, Cecil Rivers, Jr.
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Patent number: 11949280Abstract: The disclosure relates to a method for controlling an uninterruptable power supply and a respective computer program. The uninterruptable power supply comprises a grid connection, a grid switch connected to the grid connection, a rectifier and an inverter interconnected via a DC link, an energy storage connected to the DC link, a load connection, to which the inverter is connected, and a bypass switch, which is connected in parallel to the rectifier, the DC link and the inverter between the grid switch and the load connection, wherein the grid switch is a mechanical switch and the bypass switch is a semiconductor switch.Type: GrantFiled: September 21, 2021Date of Patent: April 2, 2024Assignee: ABB Schweiz AGInventors: Silvio Colombi, Andrea Mannuccini
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Patent number: 11949354Abstract: A system comprising a synchronous three-phase electric motor and a controller is provided. The synchronous three-phase electric motor comprises a rotor, a stator, a plurality of coils, and a plurality of switching devices. The plurality of coils formed from conductive windings each wound around one or more of a plurality of stator teeth of the stator. The plurality of coils comprises a plurality of permanent coils and a plurality of bypass coils. The plurality of switching devices configured to selectively switch between a tapped position and a primary position. The controller is configured to provide a first switching command to the plurality of switching devices to switch from the primary position to the tapped position based on a transition signal. The transition signal is based on comparing an electrical characteristic associated with one or more input currents to the plurality of switching devices with a threshold value.Type: GrantFiled: February 7, 2022Date of Patent: April 2, 2024Assignee: ABB Schweiz AGInventors: Frederick L. Hoadley, Hoat V. Phung, Timothy S. Collins, Robert F. McElveen, Jr.
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Patent number: 11948232Abstract: A system and method for visualizing process information in industrial process applications, wherein the process information is comprised in data objects related to process elements and data objects are represented as visualized data objects according to pre-defined visualization styles, and wherein a data object is representable by a plurality of different visualization styles, includes running a visualization application for visualizing the process information, selecting a visualization style for a data object during run time of the visualization application, and applying the visualization style according to the selection during run time of the visualization application.Type: GrantFiled: May 3, 2022Date of Patent: April 2, 2024Assignee: ABB Schweiz AGInventors: Raja Sivalingam, Matteo Sommariva, Giorgio Avanzino
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Patent number: 11945116Abstract: A method for problem diagnosis in a robot system having one or more robots includes the steps of: a) receiving (S1) a first problem message from a robot of the robot system, the first problem message including one or more data elements descriptive of a problem experienced by the robot; b) receiving (S1) a subsequent problem message from a robot of the robot system; c) if a time elapsed between receipt of the subsequent problem message and receipt of an immediately preceding problem message is shorter than a predetermined threshold (S2), adding the subsequent problem message to a message set which comprises the immediately preceding problem message (S3); and d) if the time elapsed is longer than the predetermined threshold (S2), terminating (S4) the message set of the immediately preceding problem message without adding the subsequent problem message, and establishing (S5, S6) a new message set.Type: GrantFiled: January 12, 2021Date of Patent: April 2, 2024Assignee: ABB Schweiz AGInventors: Mithun Acharya, Boris Fiedler, Benjamin Kloepper, Karl Severin
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Patent number: 11949287Abstract: This disclosure provides a consolidated electric motor stator lamination for multiple enclosure types such that a single stator assembly can be used for different classifications of an electric motor. Each layer of the stator lamination includes external features that, when combined with the external features of the other layers in the lamination, can be adapted to conform the electric motor to one of a plurality of enclosure types. The external features include retaining features for one or more covers, fins, and a profile configured to accept cooling tubes. In various embodiments, a single consolidated stator lamination assembly can be adapted to provide a motor having at least two of an open-drip proof (ODP), a totally enclosed fan cooled (TEFC), or a totally enclosed water cooled (TEWC) enclosure classification.Type: GrantFiled: July 29, 2021Date of Patent: April 2, 2024Assignee: ABB Schweiz AGInventors: William E. Martin, Stephen T. Evon, Jerry L. Martin, Barron D. Grant, John M. Zedek
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Publication number: 20240102388Abstract: A system for controlling a turbine valve is provided. The system includes a hydraulic pilot valve section being moveable in a first direction and a second direction; a main hydraulic valve section being moveable in a first direction to close the turbine valve and a second direction to open the turbine valve; a position demand indicating a desired position of the turbine valve; a first feedback indicating an actual position of the hydraulic pilot valve section; and aa second feedback indicating an actual position of the main hydraulic valve section. The system also includes a pilot valve error; a main valve error; a turbine valve error; and a pilot valve adjustment moving the hydraulic pilot valve section in response to the turbine valve error. The turbine valve error is repeatedly determined and the pilot valve adjustment repeatedly moves the hydraulic pilot valve section to minimize the turbine valve error.Type: ApplicationFiled: October 26, 2023Publication date: March 28, 2024Applicant: ABB Schweiz AGInventors: Camilo Lopez, Mark Foltz, Steve Miller, Kevin Dowdell, Mark Wieland, Alan Majors
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Patent number: D1020669Type: GrantFiled: June 14, 2022Date of Patent: April 2, 2024Assignee: ABB SCHWEIZ AGInventors: Niangshe Zhuang, Shaohua Huang, Yongping Lin