Abstract: The disclosed systems and methods provide a novel framework that provides mechanisms for a hands-free, autonomous electrical connection of an electric charger to an electric vehicle (EV), and subsequent charging. The disclosed framework utilizes an automated connection device (ACD) as an intermediary between the charger and the EV. The ACD is configured for automatically determining a precise location of the charging inlet on the EV and then automatically establishing an electrical connection with the EV so that the EV can receive a charge. The ACD performs the disclosed precise positional and directional navigation to the EV inlet based on deep neural network analysis of captured imagery of the inlet. In some embodiments, the images can be modified so as to highlight and/or assist the ACD's navigation towards to the inlet in order to maximize invariance.

Abstract: A feedback control system for use with ultrasonic welding. A weld energy set point and/or a reference power curve are used by a controller to provide a power supply voltage set point and a power supply frequency set point for the power that is to be drawn by an ultrasonic weld generator. Information regarding the actual voltage and/or frequency of the drawn electrical power, and/or the frequency and magnitude of an ultrasonic wave transmitted from the generator to an applicator tool used to weld an object can be utilized by an estimator to estimate the weld energy dissipated at the weld site and/or generate a power curve for the welding operation. Using information from the estimator, the controller can determine adjustments for variables for the current and/or future welding operations. Further, welding may not commence until a clamping force exerted on the object satisfies a clamping force set point.

Abstract: An apparatus for monitoring a switchgear includes: an input unit; a processing unit; and an output unit. The input unit provides the processing unit with a monitor infra-red image of a switchgear. The processing unit implements a machine learning classifier algorithm to analyse the monitor infra-red image and determine if there is one or more anomalous hot spots in the switchgear. The machine learning classifier algorithm has been trained based on a plurality of different training infra-red images, the plurality of training infra-red images including a plurality of synthetic infra-red images generated from a corresponding plurality of visible images. The output unit outputs information relating to the one or more anomalous hot spots.

Abstract: A method for collecting and pushing data from an industrial robot controller to at least one data consumer operating a consumer server, implementing a consumer data format and communication protocol, the method including the following steps implemented by a control unit of the industrial robot controller: command the data collector to collect data; command the data collector to store the data in a generic data buffer, the data being stored in a generic format; command the protocol and data adaptor to retrieve stored data from the generic data buffer, and to convert the retrieved data generic format into the consumer data format, and to push the converted data to the consumer server according to the consumer communication protocol.

Abstract: A measurement system for determining a physical parameter of a pipe-fluid system includes a pair of confining elements configured to decrease surface vibration deformations at an outer surface of each end of the pipe-fluid system; wherein each confining element comprise a supporting frame configured to be detachably mounted on a pipe of the pipe-fluid system; and a fixation element configured to be detachably mounted for mechanically coupling the supporting frame with an outer surface of the pipe; an excitation system, configured to generate a mechanical vibration spectrum at a surface of the pipe-fluid system; and a vibration measurement device configured to be mechanically coupled to an outer surface of the pipe-fluid system, and configured to provide a mechanical vibration spectrum of the pipe-fluid system.

Abstract: A computer-implemented method for synchronizing at least one Uninterruptible Power Supply, UPS, information collector and at least one other UPS information collector, comprising: providing at least one virtual UPS information aggregator for synchronizing the at least one UPS information collector and the at least one other UPS information collector, wherein the at least one virtual UPS information aggregator executes the following steps: identifying of new UPS information on the at least one UPS information collector, transferring the identified new UPS information to the at least one other UPS information collector.

Abstract: A method for forming a contact piece for a circuit breaker, the contact piece comprising a reinforcement phase and a conductive phase, the method comprising: providing a slurry of the reinforcement phase in liquid; freeze casting the slurry, to form a cast comprising a frozen liquid structure and a reinforcement phase structure; removing the frozen liquid structure from the cast, to form a foam comprising the reinforcement phase structure; sintering the foam, to form a sintered foam; and infiltrating the sintered foam with the conductive phase, to form a piece part.

Abstract: A method for operating a resolver, the resolver comprising at least one stator winding and at least one rotor winding which is rotatable with respect to said at least one stator winding and inductively coupled thereto, a monitoring phase of the method comprising: a) exciting the rotor winding with an alternating current, b) deriving a first sampling voltage value by sampling a voltage induced in the at least one stator winding by the alternating current flowing in the rotor winding at a predetermined first phase of the excitation current, and c) deciding that the resolver is defective when the first sampling voltage value deviates significantly from a DC component of the induced voltage.

Abstract: A method of version management for Distributed Control Systems (DCSs) includes retrieving source files related to objects corresponding to a function of a device of a DCS from a data repository associated with the DCS, based on receiving a request from users associated with the DCS; retrieving versions of the source files, from model services corresponding to the source files; and executing operations for the device of the DCS based on user inputs. The operations are executed based on the source files from the data repository and the versions from the one or more model services, and managing the versions of the source files based on execution of the operations.

Abstract: A method for preparing a lamination for use in constructing electrical equipment includes providing a stamped lamination, the stamped lamination having been stamped using a stamping die from a sheet material, the sheet material being made from fully processed, non-grain oriented electrical steel; heating the stamped lamination in an annealing furnace to produce an annealed stamped lamination; and forming an oxidation layer on the annealed stamped lamination to produce an oxidized and annealed stamped lamination.

Abstract: A method for operating a plurality of electrolyzer-stacks includes determining a concentration of impurities, which is originated by a second reaction gas electrochemically produced at a second electrode type of each of the electrolyzer-stacks, within a first gas stream; generating a trigger signal if the concentration of the impurities of the second reaction gas within the merged first reaction gas exceeds a specific second reaction gas level; identifying at least one electrolyzer-stack out of the plurality of electrolyzer-stacks, which is low performing in respect to excessively feeding second reaction gas impurities into the first gas stream, by measuring a current density of at least one electrolyzer-stack of the plurality of electrolyzer-stacks, if the trigger signal is generated.

Abstract: A method for generating configuration information for a new field device includes obtaining driver information that allows communication with the new field device and comprises new parameter information that identifies a parameter in the context of the new field device, obtaining a list of one or more semantic identifiers, determine existing field device parameters with which the semantic identifier is already associated in the industrial plant, obtain existing parameter information, evaluate to which extent existing parameter information matches new parameter information with respect to a parameter of the new field device, and based on this evaluated extent, associate the semantic identifier with the parameter of the new field device as part of the sought configuration information for the new field device.

Abstract: Provided are a painting robot system that may perform painting well not only on a forward path but also on a backward path, and a painting method. An image processing portion (210) included in a painting robot system (11) creates image data for a forward path in a state of having first strip image data of a strip shape corresponding to nozzles (54A) in a first nozzle column (55A) and second strip image data of a strip shape corresponding to nozzles (54B) in a second nozzle column (55B), the image processing portion (210) creates the second strip image data as image data for a backward path in a state of deviating relative to the first strip image data, and the amount of position deviation is set as the following position: the Pth nozzle (54B) in the second nozzle column (54B) lands first relative to the Pth nozzle (54A) in the first nozzle column (54A) with an adjacent landing position at a distance of multiplying the number (N) by twice of the distance (L1).

Abstract: Illustrative embodiments of systems and methods for enhanced vibration and electrical noise performance in magnetostrictive transmitters are disclosed. In one embodiment, a signal conditioning circuit may comprise an instrumentation amplifier configured to receive and amplify an analog measurement signal, an active high pass filter configured to reduce noise in a signal output by the instrumentation amplifier, a variable gain amplifier stage configured to further amplify a signal output by the active high pass filter, a distance detection module configured to process a signal output by the variable gain amplifier stage to determine a distance measurement associated with the analog measurement signal received by the instrumentation amplifier, and a programmable control circuit configured to control a gain level of the variable gain amplifier stage and to receive data concerning the signal output by the variable gain amplifier stage, including the distance measurement, from the distance detection module.

Abstract: A computer-implemented method for a plant operation optimization component includes determining optimal operation set points and, based on optimal operation set points and corresponding operational costs, providing output allowing for selecting a tariff.

Abstract: A method for monitoring a resolver having first and second winding assemblies, the first winding assembly having a sine winding and a cosine winding arranged so that when inductive coupling between the sine winding and the second winding assembly is zero, inductive coupling between the cosine winding and the second winding assembly is at a maximum, and when inductive coupling between the cosine winding and the second winding assembly is zero, inductive coupling between the sine winding and the second winding assembly is at a maximum, the method including obtaining a master amount of total inductive coupling between the first and second winding assemblies of the resolver; obtaining a current amount of total inductive coupling at a current instant in time; and deciding that the resolver is defective when a difference between the current amount and the master amount exceeds a predetermined threshold.

Abstract: A medium or high voltage sensor includes a medium or high voltage sensing unit; a primary connection; a cable connection; and at least one fixation part; wherein the primary connection is connected to a first terminal of the medium or high voltage sensor unit; wherein the cable connection is connected to a second terminal of the medium or high voltage sensor unit; wherein the at least one fixation part is located at a base end of the medium or high voltage sensor unit; and wherein the at least one fixation part is configured to connect to an external structure.

Abstract: A resolver comprises a pair of stator windings and a rotor winding that is rotatable with respect to the stator windings and inductively coupled to these. A method for monitoring the resolver comprises exciting the rotor winding with an alternating current having an oscillation frequency and a first phase, obtaining voltages induced in the stator windings by the alternating current flowing in the rotor winding, deciding that the resolver is defective when a shift between phases of a first one of said induced voltages and of the alternating current differs from a nominal phase shift by more than a predetermined phase threshold.

Abstract: A method for operating a winch system, and an arrangement including at least two electric drives each configured to operate a respective winch including a winch drum to spool a spoolable medium, and an electric motor to rotate the winch drum, each of the winches having an active state, in which the winch drum is driven according to a predetermined tension set point value, and a passive state, in which the winch drum is prevented from rotating, wherein, during a mooring of a vessel, the arrangement is configured to operate the at least two winches such that, over a period of time, each of the at least two winches is operated in its active state for a portion of the period, and each of the at least two winches is operated in its passive state for a portion of the period.

Abstract: A power electronic converter includes a plurality of converter cells, each comprising an inductive power transfer stage having a coupled inductor coupling first and second sides of the converter cell, wherein the inductor comprises a first winding around a first magnetic core and a second winding around a second magnetic core; wherein the first winding and the first magnetic core are separated from the second winding and the second magnetic core by a flat electric insulation layer that provides electric insulation between the first and second sides of the converter cell; wherein at least two of the coupled inductors are arranged so that their insulation layers form a single contiguous insulation layer.