公开(公告)号：EP3370315A1

公开(公告)日：2018-09-05

申请号：EP17158615.9

申请日：2017-03-01

Applicant: ABB Technology Oy

Inventor： Nygren, Toni ,  Kääpä, Matti ,  Björkman, Niko ,  Sääskilahti, Veli

IPC: H02B13/025

CPC classification number: H02B13/025

Abstract: A pressure release device (10) comprising at least one pressure release arrangement comprising a base part (20A, 20B) provided with a group of openings (40) therethrough, and a cover part (30A, 30B) comprising a group of protrusions (50), wherein in a closed position of the cover part each protrusion (51) of said group of protrusions is configured to extend inside into a corresponding opening (41) of the group of openings and to close the opening in a sealed manner, and in an open position of the cover part the protrusions (51) are configured to be removed from the openings (41), and wherein the cover part (30A, 30B) is configured to move into the open position in response to a pressure in the second side of the pressure release device (10) exceeding a pressure in the first side of the pressure release device at least by a predetermined threshold.

公开(公告)号：EP3346384A1

公开(公告)日：2018-07-11

申请号：EP17150819.5

申请日：2017-01-10

Applicant: ABB Technology Oy

Inventor： Hu, Zhongliang ,  Jakobsson, Martti ,  Kujala, Mikko

IPC: G06F11/07 ,  G06F11/22 ,  G06F11/30

CPC classification number: G06F11/0793 ,  G06F11/0748 ,  G06F11/2294 ,  G06F11/3058

Abstract: A computerized method for drive fault management comprises receiving, in a computing apparatus, at least drive fault log data and drive status data from the drive via a local connection network. Based on the received data, the computing apparatus executes fault tracing step(s) related to the drive, comprising outputting a drive-related inquiry to a user and receiving a user response to the drive-related inquiry, causing the running of operational tests on the drive, requesting and receiving further drive-related information from the drive via the local connection network, requesting/receiving further drive-related information from a remote apparatus via a communications network, generating and outputting a drive-related checklist to the user in respect of the fault, generating and outputting a drive-related question to the user regarding the fault, and/or generating and outputting a suggestion for a corrective action to the user regarding the fault.

公开(公告)号：EP3223023A9

公开(公告)日：2018-04-25

申请号：EP16162278.2

申请日：2016-03-24

Applicant: ABB Technology Oy

Inventor： Kukkola, Jarno ,  Hinkkanen, Marko

IPC: G01R27/26 ,  G05B13/04 ,  H02M7/527

CPC classification number: G01R27/2605 ,  G01R31/40 ,  G05B13/04 ,  H02M7/527 ,  H02M2001/0025

Abstract: The present disclosure describes a method and an apparatus for estimating a capacitance of a DC link of a three-phase voltage-source converter. The voltage-source converter comprises means for controlling a power flow of the DC link responsive to a control reference. The method comprises generating an excitation signal with a plurality of levels of the power flow, using the excitation signal temporarily as the control reference in order to control a temporary change to the power flow, monitoring a voltage response induced to the DC link voltage by the temporary change in the power flow, calculating a change in energy stored in the DC link caused by the temporary change in the power flow, and estimating the capacitance of the DC link on the basis of the voltage response and the change in energy stored in the DC link.

公开(公告)号：EP3101815B1

公开(公告)日：2018-01-31

申请号：EP15170655.3

申请日：2015-06-04

Applicant: ABB Technology Oy

Inventor： Schroderus, Petri ,  Tamminen, Mikko

IPC: H04B5/00 ,  G06F3/0482 ,  H02J7/02 ,  H04L29/06 ,  H04W8/00 ,  H04W12/06 ,  H04W12/08 ,  H02J7/00 ,  G06F3/0488 ,  H04W8/20

CPC classification number: H04W12/08 ,  G06F3/0482 ,  G06F3/04883 ,  H02J7/025 ,  H02J7/027 ,  H02J50/10 ,  H02J2007/0001 ,  H02J2007/0096 ,  H04B5/0037 ,  H04B5/0075 ,  H04L63/08 ,  H04L63/104 ,  H04W8/005 ,  H04W8/20 ,  H04W12/06

Abstract: A frequency converter comprises energy transfer means capable of wireless inductive power transfer to a wireless terminal device placed to an inductive charging position of the frequency converter. In response to recognising that the terminal device is placed to the charging position, an identification procedure is carried out between the frequency converter and the terminal device via a wireless connection established between the frequency converter and the terminal device. If based on the identification procedure it is determined that the terminal device is an authorized terminal device, the method comprises displaying, on a display of the frequency converter, a user interface of the frequency converter, such that the frequency converter is controllable by a user by means of interactive elements displayed on the user interface.

公开(公告)号：EP3267539A1

公开(公告)日：2018-01-10

申请号：EP16177725.5

申请日：2016-07-04

Applicant: ABB Technology Oy

Inventor： Seväkivi, Pertti ,  Sääskilahti, Veli ,  Mertkoski, Jarmo

IPC: H02B1/30 ,  H02B1/32 ,  H05K5/02 ,  H02B1/20 ,  H02B13/035

CPC classification number: H02B1/305 ,  H02B1/202 ,  H02B1/32 ,  H02B13/0358

Abstract: A method of installing an electrical device assembly, the method comprising steps of providing a cabling enclosure (2) comprising a cabling enclosure frame (21) and a plurality of cable connectors (24); providing a device enclosure (4); mounting an electrical device (6) into the device enclosure (4), the electrical device (6) comprising a plurality of terminals each of which is adapted to be electrically conductively connected to a corresponding cable connector (24); connecting a plurality of cables (5) to the plurality of cable connectors (24); and connecting the plurality of terminals of the electrical device (6) to the plurality of cable connectors (24). The method comprises an enclosure connection step in which the device enclosure (4) is mechanically connected to the cabling enclosure (2), the enclosure connection step being carried out after the step of connecting the plurality of cables (5) to the plurality of cable connectors (24).

Abstract translation: 一种安装电气装置组件的方法，所述方法包括以下步骤：提供包括电缆封闭框架（21）和多个电缆连接器（24）的电缆封闭体（2）; 提供设备外壳（4）; 将电气装置（6）安装到所述装置外壳（4）中，所述电气装置（6）包括多个端子，每个所述端子适于导电地连接到对应的电缆连接器（24）; 将多根电缆（5）连接到所述多个电缆连接器（24）; 以及将电气设备（6）的多个端子连接到多个电缆连接器（24）。 该方法包括外壳连接步骤，其中设备外壳（4）机械连接到电缆外壳（2），外壳连接步骤在将多根电缆（5）连接到多根电缆 连接器（24）。

公开(公告)号：EP3255767A1

公开(公告)日：2017-12-13

申请号：EP16173350.6

申请日：2016-06-07

Applicant: ABB Technology Oy

Inventor： Kittilä, Jukka-Pekka

IPC: H02M1/12 ,  H02M7/537 ,  H02M1/44 ,  H02M1/00

CPC classification number: H02M1/126 ,  H02M1/44 ,  H02M7/537 ,  H02M2001/0029

Abstract: The present disclosure describes a two-level inverter leg comprising two power semiconductor switching devices (Q1, Q2) between a first connection point (21) and a second connection point (22), a first inductor (L1) connected between an unfiltered output (23) and a filtered output (25) of the inverter leg, a first capacitor (C1) connected between the filtered output (25) and the first connection point (21), a first rectifier device (D1) and a first resistor (R1) connected in series between the filtered output (25) and the first connection point (21), the series connection being configured to allow a flow of current from the filtered output (25) to the first connection point (21), a second capacitor (C2) connected between the filtered output (25) and the second connection point (22), a second rectifier device (D2) and a second resistor (R2) connected in series between the filtered output (25) and the second connection point (22), the series connection being configured to allow a flow of current from the second connection point (22) to the filtered output (25).

Abstract translation: 本发明描述了一种两电平逆变器支路，其包括在第一连接点（21）和第二连接点（22）之间的两个功率半导体开关器件（Q1，Q2），第一电感器（L1），其连接在未滤波输出 （25）和第一连接点（21）之间的第一电容器（C1），第一整流器件（D1）和第一电阻器（R1），第一电容器 ）串联连接在滤波输出（25）和第一连接点（21）之间，串联连接配置为允许电流从滤波输出（25）流到第一连接点（21），第二电容器 （25）与第二连接点（22）之间连接的第二连接点（C2），第二整流器装置（D2）和第二电阻器（R2），串联连接在滤波输出（25） 22），串联连接被配置为允许流动 电流从第二连接点（22）流向滤波输出（25）。

公开(公告)号：EP3252419A1

公开(公告)日：2017-12-06

申请号：EP16172588.2

申请日：2016-06-02

Applicant: ABB Technology Oy

Inventor： Seväkivi, Pertti ,  Björkman, Niko

IPC: F28F1/40 ,  F28D15/02 ,  F28F13/18

CPC classification number: F28F1/40 ,  F28D15/0283 ,  F28D2015/0216 ,  F28F13/187 ,  F28F2255/16

Abstract: The present disclosure describes a pipe element for heat pipe and a cold plate utilizing the pipe element. The pipe element comprises at least one through-hole between a first opening at a first end of the pipe element and a second opening at a second end of the pipe element so that the at least one through-hole forms an evaporation section and a condenser section to the pipe element. The evaporation section comprises a first helical thread on the wall of the through-hole. The crests of the first helical thread curve away from the condenser section such that, during the use of a heat pipe comprising the pipe element, the at least one first ridge and the at least one first groove form at least one pocket for boiling coolant in the evaporator section.

Abstract translation: 本公开描述了一种用于热管的管元件和一种利用该管元件的冷板。 管元件包括在管元件的第一端处的第一开口和管元件的第二端处的第二开口之间的至少一个通孔，使得所述至少一个通孔形成蒸发部分和冷凝器 截面到管道元件。 蒸发部分包括通孔壁上的第一螺旋螺纹。 第一螺旋形螺纹的波峰远离冷凝器部分弯曲，使得在使用包括管道元件的热管期间，至少一个第一脊部和至少一个第一凹槽形成至少一个用于将冷却剂在 蒸发器部分。

公开(公告)号：EP3220608A1

公开(公告)日：2017-09-20

申请号：EP16160592.8

申请日：2016-03-16

Applicant: ABB Technology Oy

Inventor： Särkimäki, Ville ,  Tanila, Teemu ,  Suomela, Kalle ,  Alkkiomäki, Olli

IPC: H04L29/08

CPC classification number: H04L67/12

Abstract: A local terminal device (105) receives (205) from automated power conversion device identification information. The automated power conversion device identification information is forwarded (206) from the local terminal device (105) to a remote device (109) via a communications network. Based on the identification information, the remote device (109) retrieves (207) automated power conversion device instructional documentation from a database. Based on the retrieving, the remote device (109) transmits (208) to the local terminal device (105), at least a part of the instructional documentation via the communications network. The at least a part of the instructional documentation is received (209) in the local terminal device (105) from the remote device (109), wherein the local terminal device (105) detects relevant parts of the received documentation. Based on the detecting, the local terminal device (105) may display (209) the relevant parts of the received documentation.

Abstract translation: 本地终端设备（105）从自动电力转换设备标识信息接收（205）。 自动电力转换设备标识信息经由通信网络从本地终端设备（105）转发（206）到远程设备（109）。 基于识别信息，远程设备（109）从数据库检索（207）自动电力转换设备指导文档。 基于检索，远程设备（109）经由通信网络向本地终端设备（105）发送（208）至少一部分指导文档。 本地终端设备（105）从远程设备（109）接收（209）至少一部分指导性文档，其中本地终端设备（105）检测所接收文档的相关部分。 基于检测，本地终端设备（105）可以显示（209）所接收文档的相关部分。

公开(公告)号：EP3166340A3

公开(公告)日：2017-08-09

申请号：EP16196778.1

申请日：2016-11-02

Applicant: ABB Technology Oy

Inventor： Hu, Zhongliang ,  Tanila, Teemu ,  Kohvakka, Mikko

IPC: H04W4/00 ,  G05B23/02 ,  H04L12/26 ,  H04L12/24 ,  H04W8/00 ,  H02M5/297 ,  H04W84/18

CPC classification number: H04W8/005 ,  H02M5/297 ,  H04L43/0817 ,  H04W4/80 ,  H04W84/18

Abstract: An automated power conversion device obtains information on an operational status of the automated power conversion device. Based on the obtaining, the automated power conversion device causes wireless transmission of advertising messages by using a non-connected signalling mode, such that the advertising messages comprise the information on the operational status of the automated power conversion device and are receivable by at least one terminal device of a communications system when the terminal device is located within the listening range of the connectionless signalling mode. The terminal device receives from the automated power conversion device, at least one of said advertising messages when the terminal device is located within the listening range of the connectionless signalling mode. Based on the receiving the terminal device informs the user of the terminal device on the operational status of the automated power conversion device.

Abstract translation: 自动电力转换装置获得关于自动电力转换装置的操作状态的信息。 基于获得，自动电力转换设备通过使用未连接的信令模式来引起广告消息的无线传输，使得广告消息包括关于自动电力转换设备的操作状态的信息，并且可由至少一个 当终端设备位于无连接信令模式的收听范围内时，通信系统的终端设备。 当终端设备位于无连接信令模式的收听范围内时，终端设备从自动功率转换设备接收至少一个所述通告消息。 基于接收，终端装置向终端装置的用户通知自动电力转换装置的操作状态。

公开(公告)号：EP3196932A1

公开(公告)日：2017-07-26

申请号：EP16152173.7

申请日：2016-01-21

Applicant: ABB Technology Oy

Inventor： Skibin, Stanislav ,  Agostini, Bruno ,  Agostini, Francesco ,  Habert, Mathieu ,  Torresin, Daniele

IPC: H01L23/40 ,  H01L23/552 ,  H01L25/07 ,  H01L23/367 ,  H01L23/427

CPC classification number: H01L23/4006 ,  H01L23/367 ,  H01L23/427

Abstract: A cooled electrical assembly comprising an electric component element (2; 2b) comprising at least one electric component (21, 22 ; 21 b, 22b), a grounding element (4; 4b) adapted to ground the electric component element (2; 2b) during normal operation of the cooled electrical assembly, and a cooling element (6; 6b) adapted for transferring heat out of the electric component element (2; 2b), the cooling element (6; 6b) comprising electrically conducting material, and being attached to the electric component element (2; 2b) through assembly attachment means. The assembly attachment means are adapted to substantially prevent any grounding current from flowing in the cooling element (6; 6b) during normal operation of the cooled electrical assembly.

Abstract translation: 一种冷却的电气组件，包括：包括至少一个电气部件（21,22; 21b，22b），适于将电气部件元件（2; 2b）接地的接地元件（4; 4b） ）和冷却元件（6; 6b），所述冷却元件适于将热量从所述电气元件元件（2; 2b）传递出去，所述冷却元件（6; 6b）包括导电材料，并且所述冷却元件 通过组件连接装置连接到电气元件（2; 2b）。 组件连接装置适于在冷却电气组件的正常操作期间基本上防止任何接地电流在冷却元件（6; 6b）中流动。