公开(公告)号：US20170122372A1

公开(公告)日：2017-05-04

申请号：US15128875

申请日：2015-03-26

Applicant: ABB Schweiz AG

Inventor： Bin Liu ,  Johan Sjöberg

IPC: F16C32/04

CPC classification number: F16C32/0457 ,  F16C32/0446 ,  F16C32/0451 ,  F16C32/0474

Abstract: An electromagnetic bearing arrangement for a rotating equipment includes an electromagnet; an amplifier arrangement based on IGBT (Insulated-Gate Bipolar Transistor) switches; a power supply; a controller; and a position sensor. The controller includes a position control module and a direct force control module, the position sensor is operatively connected to the control module to calculate a force reference (Fref) based on the measured position of the rotating equipment. The electromagnetic bearing arrangement includes a sensor for measuring at least one parameter (iu, id) indicative of a force exerted by the electromagnet to calculate an estimated force (Fcal), to compare the force reference with the estimated force, and to control the amplifier.

公开(公告)号：US12139243B2

公开(公告)日：2024-11-12

申请号：US18001360

申请日：2020-06-11

Applicant: ABB Schweiz AG

Inventor： Bin Liu ,  Veli-Pekka Peljo ,  Peter Fransson ,  Arne Trangärd ,  Wei Ji ,  Winston Garcia-Gabin ,  Kateryna Mishchenko ,  Jari Kivelä ,  Kai Karila ,  Matti Kivioja

IPC: B63H1/10

Abstract: An apparatus, method and computer program for controlling propulsion of marine vessel. The propulsion is implemented by a foil wheel propulsion system. The method includes: receiving a wheel operation status from a wheel drive; receiving a plurality of foil operation statuses from a plurality of foil drives; receiving a command from a vessel control system; generating wheel control data for the wheel drive to control a foil pitch function of the foil wheel propulsion system based on the command in view of the wheel operation status; and generating foil control data for the plurality of the foil drives to further control the foil pitch function of the foil wheel propulsion system based on the command in view of the wheel operation status and the plurality of foil operation statuses, wherein a reference torque of the foil control data for each foil drive is generated using a foil feedforward model.

公开(公告)号：USD847890S1

公开(公告)日：2019-05-07

申请号：US29575457

申请日：2016-08-25

Applicant: ABB Schweiz AG

Designer： Bin Liu ,  Hui Yu ,  Jing Wu ,  Kaiyuan Cao ,  Said Zahrai ,  Heng Xie ,  Bing Xu

公开(公告)号：US09739308B2

公开(公告)日：2017-08-22

申请号：US15128875

申请日：2015-03-26

Applicant: ABB Schweiz AG

Inventor： Bin Liu ,  Johan Sjöberg

IPC: H02K7/08 ,  H02P23/00 ,  H01F38/00 ,  F16C32/06 ,  F16C32/04

CPC classification number: F16C32/0457 ,  F16C32/0446 ,  F16C32/0451 ,  F16C32/0474

Abstract: An electromagnetic bearing arrangement for a rotating equipment includes an electromagnet; an amplifier arrangement based on IGBT (Insulated-Gate Bipolar Transistor) switches; a power supply; a controller; and a position sensor. The controller includes a position control module and a direct force control module, the position sensor is operatively connected to the control module to calculate a force reference (Fref) based on the measured position of the rotating equipment. The electromagnetic bearing arrangement includes a sensor for measuring at least one parameter (iu, id) indicative of a force exerted by the electromagnet to calculate an estimated force (Fcal), to compare the force reference with the estimated force, and to control the amplifier.

公开(公告)号：US20250002133A1

公开(公告)日：2025-01-02

申请号：US18753005

申请日：2024-06-25

Applicant: ABB Schweiz AG

Inventor： Winston Garcia-Gabin ,  Kateryna Mishchenko ,  Bin Liu ,  Wei Ji ,  Hamid Feyzmahdavian ,  Veli-Pekka Peljo ,  Mika Nuutinen ,  Petri Säkkinen

IPC: B63H25/42 ,  B63H1/28 ,  B63H21/21

Abstract: A method for controlling a marine vehicle propulsion system is disclosed. The propulsion system includes a cyclorotor propeller, an actuator arrangement, and a controller. The method includes receiving, by the controller, a request including at least one force request and/or at least one torque request; determining, by the controller, values for a set of control parameters based on the request; and controlling, by the actuator arrangement receiving the values for the set of control parameters from the controller, the cyclorotor propeller based on the values received.

公开(公告)号：US20230405806A1

公开(公告)日：2023-12-21

申请号：US18251318

申请日：2021-02-04

Applicant: ABB Schweiz AG

Inventor： Shanghua Li ,  Liming Liu ,  Damian Kowal ,  Tomas Botold ,  Bin Liu ,  Zach Pan ,  Rajib Mikail ,  Yang Gao

IPC: B25J9/10

CPC classification number: B25J9/104

Abstract: A self-contained actuator for use in a robot manipulator includes: a housing, in which are arranged in axial sequence a gear, a motor, a brake, a sensor and a motor drive. The motor drive includes wide-bandgap/WBG electronics and is arranged in heat-dissipating relationship with a free end of the housing. Through the motor and some further components, there is provided a central channel for receiving a cable connected to at least one further actuator of the robot manipulator. The channel may be angled or straight. In embodiments where the motor drive is hollow, the central channel extends between the axial ends of the actuator. There is further provided an all-in-one industrial robot comprising a robot manipulator, in which one or more self-contained actuators with the above characteristics are installed and a robot controller is physically integrated.

公开(公告)号：USD922463S1

公开(公告)日：2021-06-15

申请号：US29736189

申请日：2020-05-28

Applicant: ABB Schweiz AG

Designer： Bin Liu ,  Junjie Hu ,  Zhen Shi ,  Jiabei Shi ,  Xingjie Li ,  Wenxuan Wu ,  Yusheng Cai ,  Beibei Chen

公开(公告)号：USD833496S1

公开(公告)日：2018-11-13

申请号：US29575458

申请日：2016-08-25

Applicant: ABB Schweiz AG

Designer： Bin Liu ,  Said Zahrai