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21.发明授权公开(公告)号：US11748547B2
公开(公告)日：2023-09-05
申请号：US17311785
申请日：2019-12-09
发明人： Alessandro Zanarini , Jan Poland , Philippe Stefanutti , Harry Zueger , Thomas Hertwig , Raphael Kegelin , Ming Zhang
IPC分类号： G06F30/392 , G06F30/394 , G06F30/398
CPC分类号： G06F30/394 , G06F30/392 , G06F30/398
摘要： To determine a three-dimensional layout of electrical connections of an electric component, a processor executes a path optimization routine to determine three-dimensional routes for a plurality of electrical connections of the electric component. A conflict management is performed to generate conflict-free three-dimensional routes for the plurality of electrical connections.
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公开(公告)号：US20230275963A1
公开(公告)日：2023-08-31
申请号：US18311571
申请日：2023-05-03
IPC分类号： H04L67/1095 , G06F17/16
CPC分类号： H04L67/1095 , G06F17/16
摘要： Systems, methods, techniques and apparatuses of asynchronous communication is distributed systems are disclosed. One exemplary embodiment is a method determining, with a plurality of agent nodes structured to communicate asynchronously in a distributed system, a first set of iterations including an iteration determined by each of the plurality of agent nodes; determining, with a first agent node of the plurality of agent nodes, a local vector clock; receiving, with the first agent node, a first iteration of the first set of iterations and a remote vector clock determined based on the first iteration; updating, with the first agent node, the local vector clock based on the received remote vector clock; and determining a first iteration of a second set of iterations based on the first set of iterations after determining all iterations of the first set of iterations have been received based on the local vector clock.
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公开(公告)号：US11742157B2
公开(公告)日：2023-08-29
申请号：US18010712
申请日：2021-05-28
发明人： Per Krainer
CPC分类号： H01H1/502 , H01H1/30 , H01H1/50 , H01H9/0016 , H01H50/58 , H01H2201/002
摘要： A contact bounce reduction system including: a movable member, and a contact bounce damping device including: a body, a first ball and a second ball, a first resilient member and a second resilient member, a piston. The first resilient member holds the first ball in the seat and the second resilient member holds the second ball in the seat when the piston is in a default extended position, and a third resilient member biases the piston towards the default extended position. The movable member actuates the piston towards the retracted position, causing the first ball and the second ball to move radially out from the seat, and the third resilient member to accumulate energy.
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公开(公告)号：US11742128B2
公开(公告)日：2023-08-29
申请号：US16584277
申请日：2019-09-26
发明人： Ion C. Radu , George K. Frimpong
CPC分类号： H01F27/025 , H01F3/00 , H01F27/06 , H01F27/14 , H01F27/26 , H01F27/263
摘要： A transformer having a transformer core that forms a magnetic flux path between and through a top yoke, leg, and bottom yoke of the transformer core. A winding can be disposed about the leg. Further, a flitch plate, which can have at least one slot that is configured to reduce eddy losses generated by the winding, can be disposed adjacent to the leg and extend between the top yoke and the bottom yoke. The flitch plate can be clamped to the top and bottom yokes by top and bottom clamps, respectively. The top and bottom clamps can each include at least one cutout that reduces an attraction of stray flux from the winding and into the corresponding top and bottom clamps. Additionally, at least one of the top clamp and the bottom clamp can include an internal lattice structure.
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25.发明公开公开(公告)号：US20230268113A1
公开(公告)日：2023-08-24
申请号：US18021353
申请日：2021-09-29
发明人： Gianluca Bustreo , Paolo Pavanello , Marco Cocchio
摘要： A support for mounting an accessory equipment assembly with one or more accessory equipment units, such as current transformer units, to a base of a bushing includes a conductor surrounded by an insulator part such that each of the accessory equipment units is positioned in a defined way regarding the conductor, wherein said support includes aligning means for aligning each individual accessory equipment unit separately with respect to the conductor. A corresponding accessory equipment module includes an accessory equipment assembly with one or more accessory equipment units such as current transformer units, and a support for mounting the accessory equipment assembly as well as a bushing unit including a bushing and said kind of accessory equipment module.
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公开(公告)号：US11728640B2
公开(公告)日：2023-08-15
申请号：US16838766
申请日：2020-04-02
发明人： Tao Cui , Reynaldo Nuqui , Dmitry Ishchenko , Zhenyuan Wang
摘要： Systems and methods for fault detection and protection in electric power systems that evaluates electromagnetic transients caused by faults. A fault can be detected using sampled data from a first monitored point in the power system. Detection of fault transients and associated characteristics, including transient direction, can also be extracted through evaluation of sample data from other monitored points in the power system. A monitoring device can evaluate whether to trip a switching device in response to the detection of the fault and based on confirmation of an indication of detection of fault transients at the other monitored points of the power system. The determination of whether to trip or activate the switching device can also be based on other factors, including the timing of receipt of an indication of the detection of the fault transients and/or an evaluation of the characteristics of the detected transients.
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公开(公告)号：US20230245846A1
公开(公告)日：2023-08-03
申请号：US18103714
申请日：2023-01-31
发明人： Guenter Steding , Jakub Korbel , Christoph Wirth
CPC分类号： H01H73/18 , H01H71/1045 , H01H73/06
摘要： A high voltage circuit-breaker comprising a housing defining a volume for an insulating gas, at least two making and breaking (M&B) units arranged therein, each M&B unit comprising a first and second contact element for forming an electrically conductive connection, at least the first contact element is movable along an axially extending switching axis of the high voltage circuit-breaker, and the first contact elements of the at least two M&B units are motion-coupled; a drive device connected to the first contact element of at least one M&B unit and configured for moving the first contact element along the switching axis over a moving distance for separating conductive connections; and a gas damper connected to the first contact element of the at least one M&B unit and configured for damping movement of the first contact element with a damping force increasing in relation to the moving distance.
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公开(公告)号：US11715588B2
公开(公告)日：2023-08-01
申请号：US17911799
申请日：2021-03-12
CPC分类号： H01F27/12 , H01F27/322 , H01F27/02
摘要： The present disclosure relates to an electrical insulator, for an inductive device filled with an electrically insulating cooling fluid. The insulator defines a plurality of internal channels for allowing the fluid to flow there through to improve circulation of the fluid within the inductive device.
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29.发明公开公开(公告)号：US20230230786A1
公开(公告)日：2023-07-20
申请号：US18023458
申请日：2021-08-24
发明人： Georgi MANEV , Borislav VASILEV , Todor KOKEV
IPC分类号： H01H33/666 , H01H9/00
CPC分类号： H01H33/666 , H01H9/0038 , H01H2033/6667
摘要： A system for controlling a vacuum interrupter for a power diverter switch comprises a main driving shaft which is configured to drive the control cam. The system further comprises the vacuum interrupter which is configured to separate electrical contacts in a vacuum by use of a contact rod, and a transmission unit which is configured to transmit the force generated by the main driving shaft to the contact rod. The transmission unit comprises a plurality of rollable guiding elements and a lever mechanism which is coupled to both the control cam and the contact rod of the vacuum interrupter such that a rotation of the control cam generated by the main driving shaft causes a movement of the contact.
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公开(公告)号：US20230223189A1
公开(公告)日：2023-07-13
申请号：US18118910
申请日：2023-03-08
发明人： Jedrzej Bananszczyk , Jan Czyzewski , Bartlomiej Adamczyk , Lucasz Bachorz , Wojciech Wysocki , Marcin Tarnowski , Roger Hedlung , Peter Sjoberg , Jan Ostlund
IPC分类号： H01F38/26 , H01F27/24 , H01F27/29 , H01F38/30 , H01F27/02 , H01F38/36 , H01F41/06 , H01F27/32 , H01F41/02
CPC分类号： H01F38/26 , H01F27/24 , H01F27/29 , H01F38/30 , H01F27/02 , H01F38/36 , H01F41/06 , H01F27/321 , H01F41/0206
摘要： A high voltage (HV) apparatus insulated with an insulating gel includes at least two electrically conductive elements, such as a head transformer cover, a head housing base, a core casing, a primary conductor, bottom external housing, a bottom support flange, and/or a core. At least one of the electrically conductive elements has a coating made of solid insulating material separating the surface of the conductive element from the insulating gel and adapted for limiting electron emission from the conductive elements into the insulating gel.
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