公开(公告)号：US20210102868A1

公开(公告)日：2021-04-08

申请号：US17084740

申请日：2020-10-30

Applicant: ABB Schweiz AG

Inventor： Tommi Ryyppö ,  Jari Jäppinen ,  Jan Westerlund

IPC: G01M13/025 ,  B60W30/20 ,  B60W30/188

Abstract: When a gateway, which provides one or more drivetrain domain specific knowledge services and include one or more simulation tools, receives a request relating to a drivetrain, the request containing identification information identifying one or more components of the drivetrain, and possibly one or more operation conditions, the gateway retrieves, based on the identification information, component information on one or more components of the drivetrain, the component information indicating for each component a component type. The gateway also retrieves, based on one or more component types in the component information and received one or more operation conditions, if any received, one or more values. Then the gateway uses at least the retrieved one or more values as input for a simulation; and outputs a simulation result for the drivetrain and/or for one or more of components the drivetrain.

公开(公告)号：US12117363B2

公开(公告)日：2024-10-15

申请号：US17084740

申请日：2020-10-30

Applicant: ABB Schweiz AG

Inventor： Tommi Ryyppö ,  Jari Jäppinen ,  Jan Westerlund

IPC: G01M13/02 ,  B60W30/188 ,  B60W30/20 ,  G01M13/025 ,  G06F30/15

CPC classification number: G01M13/025 ,  B60W30/188 ,  B60W30/20 ,  G06F30/15

Abstract: When a gateway, which provides one or more drivetrain domain specific knowledge services and include one or more simulation tools, receives a request relating to a drivetrain, the request containing identification information identifying one or more components of the drivetrain, and possibly one or more operation conditions, the gateway retrieves, based on the identification information, component information on one or more components of the drivetrain, the component information indicating for each component a component type. The gateway also retrieves, based on one or more component types in the component information and received one or more operation conditions, if any received, one or more values. Then the gateway uses at least the retrieved one or more values as input for a simulation; and outputs a simulation result for the drivetrain and/or for one or more of components the drivetrain.

公开(公告)号：US20240192048A1

公开(公告)日：2024-06-13

申请号：US18524588

申请日：2023-11-30

Applicant: ABB Schweiz AG

Inventor： Timo Holopainen ,  Tommi Ryyppö ,  Aron Szucs

IPC: G01H1/10 ,  G01M13/045 ,  H02K7/065 ,  H02K11/24

CPC classification number: G01H1/10 ,  G01M13/045 ,  H02K7/065 ,  H02K11/24

Abstract: The invention relates to the field of electric drive devices and electric machines, such as electric drive motors and electric generators for industrial applications, and more particularly to a method and an arrangement for identification of lateral vibration characteristics of an electric machine. The arrangement for identification of lateral vibration characteristics of an electric machine according to the present invention includes a frequency converter, one or more vibration sensors and an electric machine, wherein said frequency converter is arranged for producing torsional excitation, said torsional excitation effecting lateral vibration in said electric machine; and wherein said one or more vibration sensors include at least one lateral vibration sensor arranged for measuring the lateral vibration from said electric machine as excitation response and for producing lateral vibration data.

公开(公告)号：US20230017735A1

公开(公告)日：2023-01-19

申请号：US17812828

申请日：2022-07-15

Applicant: ABB Schweiz AG

Inventor： Timo Holopainen ,  Olli Liukkonen ,  Janne Roivainen ,  Tommi Ryyppö ,  Aron Szucs

IPC: G01M13/045 ,  G01H17/00 ,  H02P23/30 ,  H02P25/024

Abstract: A field of electric drive devices and electric machines, such as electric motors and electric generators for industrial applications, and more particularly to a method, an arrangement and a frequency converter for controlling lateral vibration of an electric machine. The arrangement of the present invention for controlling lateral vibration of an electric machine includes a frequency converter, one or more vibration sensors and an electric machine, wherein the one or more vibration sensors is/are arranged for measuring the lateral vibration from the electric machine and for producing measured vibration data; and wherein the frequency converter is arranged for generating a control torque for exerting the control torque on the stator of the electric machine, the control torque being determined utilizing the measured vibration data.