公开(公告)号：WO2008049958A2

公开(公告)日：2008-05-02

申请号：PCT/FI2007000252

申请日：2007-10-17

Applicant: ABB OY ,  KAJANDER VESA ,  MANTERE JUHANI

Inventor： KAJANDER VESA ,  MANTERE JUHANI

IPC: H02K3/28 ,  H02H7/08 ,  H02K11/00 ,  H02P3/18

CPC classification number: H02K3/28 ,  H02K11/20 ,  H02P1/46 ,  H02P3/22

Abstract: The object of the invention is an arrangement in a synchronous machine, which synchronous machine contains n-phased winding (U,V,W) and has constantly operating magnetisation means. According to the invention, switching means have been fitted in a synchronous machine, by means of which the synchronous machine can be connected to the input source and disconnected from the input source, together with switching devices (K1,K2,K3) by means of which the phase winding (U,V,W) can be isolated from other phase windings and/or the input source and connected to other phase windings (U,V,W) and/or input source.

Abstract translation: 本发明的目的是同步电机中的一种装置，该同步电机包含n相绕组（U，V，W）并且具有不断的操作磁化装置。 根据本发明，开关装置已经装配在同步电机中，通过该同步电机，同步电机可以连接到输入源并与开关装置（K1，K2，K3）一起通过 相位绕组（U，V，W）可以与其它相绕组和/或输入源隔离并连接到其它相绕组（U，V，W）和/或输入源。

公开(公告)号：AT510199T

公开(公告)日：2011-06-15

申请号：AT07121578

申请日：2007-11-27

Applicant: ABB OY

Inventor： KAJANDER VESA

IPC: G01L5/10

Abstract: Method and system in connection with a motor operated tension measuring roll (1) for compensating an error in tension measuring of a continuous material web, the method comprising defining the tension T meas of a material web (4) by a force sensor (3) provided at the tension measuring roll. The method comprises defining the frictional couple T µ and moment of inertia J of the tension measuring roll before tension measuring during operation, defining a torque T mot generated by the driving motor of the tension measuring roll during operation, defining a torque T wm directed to the material web by the tension measuring roll by subtracting the frictional couple T µ and moment of inertia J from the defined torque T mot generated by the driving motor, defining a force F T directed to the material web on the basis of the torque T wm directed to the material web by the tension measuring roll, defining, on the basis of the force F T directed to the material web, a component of force F Tm of the measuring sensor in the measuring direction directed to the material web by the tension measuring roll, and subtracting from the tension T meas defined by the force sensor the component of force F Tm of the measuring sensor in the measuring direction directed to the material web by the tension measuring roll to provide a corrected measuring signal.

公开(公告)号：FI20060918A

公开(公告)日：2008-04-18

申请号：FI20060918

申请日：2006-10-17

Applicant: ABB OY

Inventor： KAJANDER VESA ,  MANTERE JUHANI

IPC: H02K20060101

Abstract: The object of the invention is an arrangement in a synchronous machine, which synchronous machine contains n-phased winding (U,V,W) and has constantly operating magnetisation means. According to the invention, switching means have been fitted in a synchronous machine, by means of which the synchronous machine can be connected to the input source and disconnected from the input source, together with switching devices (K1,K2,K3) by means of which the phase winding (U,V,W) can be isolated from other phase windings and/or the input source and connected to other phase windings (U,V,W) and/or input source.

公开(公告)号：BRPI0601948A

公开(公告)日：2007-02-21

申请号：BRPI0601948

申请日：2006-05-30

Applicant: ABB OY

Inventor： KAJANDER VESA ,  LEHTONEN ARTO

IPC: D21G9/00 ,  G08B20060101 ,  G08B3/10 ,  F16P3/00

Abstract: The arrangement has an alarm device activated before a part of machine i.e. paper machine, is started, where the alarm device includes a pair of sound sources and a pair of chains that controls one of the sound sources that is activated before starting the machine such that the alarm sounds from the sound sources are intermittent and include substantially solid continuous sound. The sound sources form a pair of horns (14, 16) installed substantially close to each other. A test button (26) activates the alarm device. An independent claim is also included for a method for generating a start-up alarm in an industrial facility where a machine is started from a separate location.

公开(公告)号：FI20050581A0

公开(公告)日：2005-05-31

申请号：FI20050581

申请日：2005-05-31

Applicant: ABB OY

Inventor： KAJANDER VESA ,  LEHTONEN ARTO

IPC: D21G9/00 ,  G08B20060101 ,  G08B3/10 ,  G08B

Abstract: The arrangement has an alarm device activated before a part of machine i.e. paper machine, is started, where the alarm device includes a pair of sound sources and a pair of chains that controls one of the sound sources that is activated before starting the machine such that the alarm sounds from the sound sources are intermittent and include substantially solid continuous sound. The sound sources form a pair of horns (14, 16) installed substantially close to each other. A test button (26) activates the alarm device. An independent claim is also included for a method for generating a start-up alarm in an industrial facility where a machine is started from a separate location.

公开(公告)号：BRPI1009433A2

公开(公告)日：2016-03-01

申请号：BRPI1009433

申请日：2010-03-09

Applicant: ABB OY

Inventor： HAIKOLA MARKKU ,  KAJANDER VESA

IPC: G01N3/02 ,  G01N3/08

公开(公告)号：FI20145381A

公开(公告)日：2015-10-25

申请号：FI20145381

申请日：2014-04-24

Applicant: ABB OY

Inventor： KAJANDER VESA

IPC: H02K51/00 ,  B60K6/26

公开(公告)号：FI122635B

公开(公告)日：2012-04-30

申请号：FI20095236

申请日：2009-03-10

Applicant: ABB OY

Inventor： HAIKOLA MARKKU ,  KAJANDER VESA

公开(公告)号：AT504696T

公开(公告)日：2011-04-15

申请号：AT06011171

申请日：2006-05-31

Applicant: ABB OY

Inventor： KAJANDER VESA ,  LEHTONEN ARTO

IPC: D21G9/00 ,  G08B20060101 ,  G08B3/10

Abstract: The arrangement has an alarm device activated before a part of machine i.e. paper machine, is started, where the alarm device includes a pair of sound sources and a pair of chains that controls one of the sound sources that is activated before starting the machine such that the alarm sounds from the sound sources are intermittent and include substantially solid continuous sound. The sound sources form a pair of horns (14, 16) installed substantially close to each other. A test button (26) activates the alarm device. An independent claim is also included for a method for generating a start-up alarm in an industrial facility where a machine is started from a separate location.

公开(公告)号：FI120920B

公开(公告)日：2010-04-30

申请号：FI20065792

申请日：2006-12-12

Applicant: ABB OY

Inventor： KAJANDER VESA

IPC: G01L5/04 ,  B65H23/188

Abstract: Method and system in connection with a motor operated tension measuring roll (1) for compensating an error in tension measuring of a continuous material web, the method comprising defining the tension T meas of a material web (4) by a force sensor (3) provided at the tension measuring roll. The method comprises defining the frictional couple T µ and moment of inertia J of the tension measuring roll before tension measuring during operation, defining a torque T mot generated by the driving motor of the tension measuring roll during operation, defining a torque T wm directed to the material web by the tension measuring roll by subtracting the frictional couple T µ and moment of inertia J from the defined torque T mot generated by the driving motor, defining a force F T directed to the material web on the basis of the torque T wm directed to the material web by the tension measuring roll, defining, on the basis of the force F T directed to the material web, a component of force F Tm of the measuring sensor in the measuring direction directed to the material web by the tension measuring roll, and subtracting from the tension T meas defined by the force sensor the component of force F Tm of the measuring sensor in the measuring direction directed to the material web by the tension measuring roll to provide a corrected measuring signal.