公开(公告)号：US20150028852A1

公开(公告)日：2015-01-29

申请号：US14512765

申请日：2014-10-13

Applicant: ABB TECHNOLOGY AG

Inventor： Joris PASCAL ,  Yannick MARET ,  Jean-Baptiste KAMMERER ,  Rolf DISSELNKÖTTER

IPC: G01R15/18 ,  G01R35/00 ,  G01R19/00

CPC classification number: G01R15/181 ,  G01R19/0092 ,  G01R35/005

Abstract: An arrangement for measuring a current with a Rogowski type current transducer and transducer electronics. The current transducer has a primary conductor winding for carrying the rated current to be measured, and a secondary conductor winding. The secondary conductor winding adapted to induce a voltage signal VS′ between a pair of second terminals. The current transducer having a third conductor winding adapted to receive a calibration current signal. The voltage signal VS′ contains a coil sensitivity S and is a superposition of a rated current voltage signal and an additional calibration signal. The transducer electronics being adapted to amplify both the current voltage signal and the calibration signal in the same amplifier and divide the amplified current voltage signal by that part of the amplified calibration signal that contains the coil sensitivity and the gain.

Abstract translation: 用Rogowski型电流传感器和换能器电子装置测量电流的装置。 电流传感器具有用于承载待测量的额定电流的初级导体绕组和次级导体绕组。 次级导体绕组适于在一对第二端子之间感应电压信号VS'。 电流传感器具有适于接收校准电流信号的第三导体绕组。 电压信号VS'包含线圈灵敏度S，并且是额定电流电压信号和附加校准信号的叠加。 换能器电子器件适于放大同一放大器中的当前电压信号和校准信号，并将放大的电流电压信号除以包含线圈灵敏度和增益的放大校准信号的那部分。

公开(公告)号：US20160086339A1

公开(公告)日：2016-03-24

申请号：US14491119

申请日：2014-09-19

Applicant: ABB Technology AG

Inventor： Olivier STEIGER ,  Christopher GANZ ,  Yannick MARET ,  Aldo DAGNINO

IPC: G06T7/00 ,  H04N13/02 ,  G06T1/00 ,  G01C11/04

CPC classification number: H04N13/246 ,  G01C11/04 ,  G06T7/74 ,  G06T2207/30184 ,  H04N1/00 ,  H04N13/204

Abstract: A method is disclosed for providing cartographic information of an electrical component in a power network. The cartographic information may include geographic coordinates and a type of the electrical component. The method can include obtaining a visual representation of the electrical component, wherein the visual representation contains location information about where the visual representation was made; determining the geographic coordinates of the electrical component based on the location information of the visual representation; and identifying the type of the electrical component by matching the visual representation with the predefined models relating to available kind of electrical components.

Abstract translation: 公开了一种用于提供电力网络中的电气部件的制图信息的方法。 制图信息可以包括地理坐标和电气部件的类型。 所述方法可以包括获得所述电气部件的视觉表示，其中所述视觉表示包含关于进行所述视觉表示的位置的位置信息; 基于视觉表示的位置信息来确定电气部件的地理坐标; 以及通过将视觉表示与与可用类型的电气部件相关的预定义模型进行匹配来识别电气部件的类型。

公开(公告)号：US20150363924A1

公开(公告)日：2015-12-17

申请号：US14304545

申请日：2014-06-13

Applicant: ABB Technology AG

Inventor： Olivier STEIGER ,  Yannick MARET

IPC: G06T7/00 ,  G06F17/30

CPC classification number: G06T7/001 ,  G06F17/30268 ,  G06T2207/10004

Abstract: Exemplary methods for inspecting electrical equipment in a power distribution network can include the steps of recording, by a mobile device, a photograph with a view of the object, transmitting recording information of the mobile device and the photograph to a computer server hosting a power network description database; generating, from a model stored in the power network description database of a candidate object and based on the recording information of the mobile device, a representation of the candidate object, and comparing the transmitted photograph and the generated representation to identify and characterize the object in the photograph as the candidate object.

Abstract translation: 用于检查配电网络中的电气设备的示例性方法可以包括以下步骤：通过移动设备记录具有对象视图的照片，将移动设备的记录信息和照片发送到托管电力网络的计算机服务器 描述数据库; 从存储在候选对象的电力网络描述数据库中的模型，基于移动装置的记录信息生成候选对象的表示，并且比较所发送的照片和生成的表示以识别和表征对象 照片作为候选对象。