公开(公告)号：TWI283509B

公开(公告)日：2007-07-01

申请号：TW091104771

申请日：2002-03-14

Applicant: 阿比比公司 ABB OY

Inventor： 安地 塔吉安能 ANTTI TARKIAINEN ,  里可 波拉能 RIKU POLL A NEN

IPC: H02P

CPC classification number: H02P21/22

Abstract: 本發明係有關一種連接反相器的方法，該反相器包括一直流電壓中頻電路，一最適開關表，和一輸出電源開關。該方法包括下列諸步驟：將該反相器的相位電流(iA，iC)轉換成一個同步正交dq坐標系從而得到向量分量(id，iq)，將同步電流向量分量(i d，iq)低通濾波得到電流向量分量(id，lpf， iq，lpf)，在q軸方向產生一基準電流(iq，ref)，在d軸方向產生一基準電流(id，ref )，產生一基準轉矩(te，ref)，從該等電流值得出一磁通匝連數的絕對基準值(|Ψ|ref)，及使用該最適開關表(5)，在該基準轉矩(te，ref)和磁通匝連數基準值(|Ψ|ref)的基礎上形成開關指令。

Abstract in simplified Chinese: 本发明系有关一种连接反相器的方法，该反相器包括一直流电压中频电路，一最适开关表，和一输出电源开关。该方法包括下列诸步骤：将该反相器的相位电流(iA，iC)转换成一个同步正交dq坐标系从而得到矢量分量(id，iq)，将同步电流矢量分量(i d，iq)低通滤波得到电流矢量分量(id，lpf， iq，lpf)，在q轴方向产生一基准电流(iq，ref)，在d轴方向产生一基准电流(id，ref )，产生一基准转矩(te，ref)，从该等电流值得出一磁通匝连数的绝对基准值(|Ψ|ref)，及使用该最适开关表(5)，在该基准转矩(te，ref)和磁通匝连数基准值(|Ψ|ref)的基础上形成开关指令。

公开(公告)号：US12006016B2

公开(公告)日：2024-06-11

申请号：US17413034

申请日：2019-12-16

Applicant: ABB Oy

Inventor： Aki Maksimainen ,  Veli-Pekka Peljo ,  Petri Pellinen

IPC: B63H5/03 ,  B63H21/17 ,  B63H5/02 ,  B63H23/00

CPC classification number: B63H5/03 ,  B63H21/17 ,  B63H2005/025 ,  B63H2023/005

Abstract: A marine propulsion unit including a rotary casing rotatable about a central axis A, and blades extending axially from the rotary casing for rotation with the rotary casing about the central axis A, wherein each blade is mounted for pivotal movement about blade axes B. A blade shaft portion of each blade is at least partly surrounded by a blade housing and by a blade portion of each blade is outside the blade housing, wherein the blade housing is releasable attached to the rotary casing, and each blade being supported in the blade housing by means of bearings for the pivotal movement.

公开(公告)号：US11999459B2

公开(公告)日：2024-06-04

申请号：US17413050

申请日：2018-12-14

Applicant: ABB Oy

Inventor： Veli-Pekka Peljo ,  Lauri Lampen ,  Sami Nivala ,  Petri Pellinen ,  Aki Maksimainen

IPC: B63H23/04 ,  B63H1/06 ,  B63H21/17 ,  B63H21/38 ,  F16C33/72 ,  H02K7/08 ,  H02K7/116 ,  H02K9/19 ,  H02K11/33

CPC classification number: B63H23/04 ,  B63H1/06 ,  B63H21/17 ,  B63H21/386 ,  F16C33/72 ,  H02K7/085 ,  H02K7/116 ,  H02K9/19 ,  H02K11/33

Abstract: A cycloidal marine propulsion unit, including a hollow rotary casing having a central axis and defining a central inner space with an opening at an axial end thereof. A mounting body rotatably supports the rotary casing on a hull of a marine vessel. A rotating arrangement is provided for rotating said hollow rotary casing, while a plurality of blades extend axially from the rotary casing away from the hull. Each blade is mounted for pivotal movement with respect to the rotary casing, about respective blade axes. The rotating arrangement is configured to rotate the rotary casing by a circumference thereof. A blade shaft portion of each blade is at least partly received within the central inner space so as to attach said blade to the rotary casing.

公开(公告)号：USD851592S1

公开(公告)日：2019-06-18

申请号：US29559938

申请日：2016-04-01

Applicant: ABB OY

Designer： Seppo Poikolainen ,  Mikko Nupponen

公开(公告)号：USD845908S1

公开(公告)日：2019-04-16

申请号：US29623818

申请日：2017-10-27

Applicant: ABB Oy

Designer： Timo Jokiniemi ,  Rainer Kolmonen ,  Aki Suutarinen ,  Patrik Rabb ,  Anu-Riikka Mäki ,  Matti Rajala ,  Juri Fredlund

公开(公告)号：USD835054S1

公开(公告)日：2018-12-04

申请号：US29623842

申请日：2017-10-27

Applicant: ABB Oy

Designer： Timo Jokiniemi ,  Rainer Kolmonen ,  Aki Suutarinen ,  Patrik Rabb ,  Anu-Riikka Mäki ,  Matti Rajala ,  Juri Fredlund

公开(公告)号：US10002008B2

公开(公告)日：2018-06-19

申请号：US14458336

申请日：2014-08-13

Applicant: ABB Oy

Inventor： Mika Juslin ,  Juha Martinmaa ,  Petri Kahelin

IPC: G06F9/445 ,  G05B19/042 ,  G06K19/06 ,  G06K19/07

CPC classification number: G06F9/44505 ,  G05B19/0426 ,  G06K19/06028 ,  G06K19/06037 ,  G06K19/0723

Abstract: A manual is disclosed for a frequency converter and a method, apparatus and a computer program product are disclosed for configuring a frequency converter. The manual can include a data storage storing operational configuration information of the frequency converter; wherein the configuration information is encoded to the data storage to be wirelessly readable from the data storage. The configuration information is obtained from the manual by wireless reading, and installed to the frequency converter by transmitting the obtained configuration information over a wireless connection.

公开(公告)号：US09899896B2

公开(公告)日：2018-02-20

申请号：US14171099

申请日：2014-02-03

Applicant: ABB Oy

Inventor： Jarkko Hyttinen

IPC: F24D5/10 ,  H02K9/08 ,  F03G6/00

CPC classification number: H02K9/08 ,  F03G6/00 ,  Y02E10/46

Abstract: A system for cooling a solar power plant is provided. The system has a foundation, a protective housing built on the foundation, and one or more heat sources inside the protective housing. An air inlet can provide a cooling air flow from outside the protective housing to inside the protective housing, and an air outlet can allow an air flow heated by the at least portion of the heat sources to exit the protective housing. An air duct system within the foundation can direct at least part of an incoming air flow to another part in the protective housing.

公开(公告)号：US09899169B2

公开(公告)日：2018-02-20

申请号：US14567962

申请日：2014-12-11

Applicant: ABB OY

Inventor： Harri Mattlar ,  Mikko Välivainio

IPC: H01H1/22 ,  H01H33/10 ,  H01H1/42 ,  H01H11/04 ,  H01H73/04

CPC classification number: H01H33/10 ,  H01H1/22 ,  H01H1/42 ,  H01H11/04 ,  H01H73/04 ,  H01H2001/425 ,  Y10T29/49105

Abstract: An exemplary movable contact for an electric switch having a first contact blade and a second contact blade. Each of the first contact blade and the second contact blade includes an assembly hole. The movable contact having an assembly pin wherein the assembly pin includes a separation portion having a diameter greater than the assembly holes of the first and second contact blades thereby keeping the first and second contact blades separated from each other. The assembly pin includes a contact blade portion on each side of the separation portion for insertion to the assembly holes of the contact blades.

公开(公告)号：US09874860B2

公开(公告)日：2018-01-23

申请号：US14326995

申请日：2014-07-09

Applicant: ABB Oy

Inventor： Petri Schroderus

IPC: G06F19/00 ,  G05B15/02 ,  H04L29/08

CPC classification number: G05B15/02 ,  H04L67/125

Abstract: A user interface of frequency converter over a wireless connection is disclosed. The frequency converter can be connected to a mobile communications device over a short range wireless connection. The mobile communications device can be connected to a wide area network to a service center maintaining information associated with frequency converters. Operational information of the frequency converter can be relayed to the service center over the wide area network as a view of the frequency converter user interface. The frequency converter can be controlled by control commands from the mobile communications device, the control commands being determined based on selections received from the service center, in response to the view conveyed to the service center.