公开(公告)号：EP2540339B1

公开(公告)日：2018-02-21

申请号：EP12173229.1

申请日：2012-06-22

申请人： NUVECTRA CORPORATION

发明人： Kaula, Norbert ,  Weisgarber, Jeff A. ,  Iyassu, Yohannes

IPC分类号： A61N1/04 ,  A61N1/08 ,  A61N1/05 ,  G01R19/25 ,  A61N1/375 ,  A61N1/02

CPC分类号： G01R19/2503 ,  A61N1/025 ,  A61N1/04 ,  A61N1/0488 ,  A61N1/05 ,  A61N1/08 ,  A61N1/3752

摘要： An electrically identifiable medical electrode lead. The lead includes a flexible lead body having a distal end and a connector end. The lead also includes a plurality of electrodes disposed near the distal end of the flexible lead body. The lead further includes a connector disposed at the connector end of the flexible lead body, the connector including a plurality of contacts. The lead additionally includes a plurality of conductors supported by and passing through the flexible lead body, the plurality of conductors including electrical conductors that provide paths for electrical current from the connector to the plurality of electrodes. Finally, the lead includes a memory circuit supported by the flexible lead body and being in electrical communication with a contact of the plurality of contacts in the connector.

公开(公告)号：EP3163706A1

公开(公告)日：2017-05-03

申请号：EP15814491

申请日：2015-05-11

申请人： HITACHI LTD

发明人： KURODA EISUKE ,  SATO YASUO ,  TOMOBE OSAMU ,  YAMAZAKI JUN ,  YATSU MASAHIRO ,  MIYOSHI HARUKI

IPC分类号： H02J3/00 ,  H02J3/16 ,  H02J13/00

CPC分类号： G01R19/2503 ,  H02J3/06 ,  H02J3/16 ,  H02J3/382 ,  H02J3/383 ,  H02J3/386 ,  H02J13/0006

摘要： The present invention addresses the conventional problem of not assuming the time-series output change of a renewable energy and therefore possibly taking an inadequate voltage stability improvement countermeasure. According to the present invention, a voltage stability monitoring device (10) for monitoring the voltage stability of a system is characterized by comprising: an assumed change scenario calculation unit (31) for predicting the output variation of a renewable energy connected to said system and calculating an assumed change time-series power flow state on the basis of said output variation; a time-series voltage stability calculation unit (32) for calculating a node voltage change with respect to demand at each node of said system on the basis of said power flow state calculated by said assumed change scenario calculation unit and calculating a voltage stability indicating the relationship curve between said node voltage and reactive power; and a voltage stability improvement countermeasure search unit (34) for determining a controlled device on which an assumed control is to be performed, according to said voltage stability calculated by said time-series voltage stability calculation unit.

摘要翻译： 本发明解决了不假定可再生能源的时间序列输出变化并因此可能采取不适当的电压稳定性改进对策的传统问题。 根据本发明，用于监视系统的电压稳定性的电压稳定性监视装置（10）的特征在于包括：用于预测连接到所述系统的可再生能源的输出变化的假设变化情景计算单元（31），以及 基于所述输出变化来计算假设的变化时间序列潮流状态; 时间序列电压稳定性计算单元（32），用于基于由所述假设改变情景计算单元计算的所述电力电流状态计算相对于所述系统的每个节点处的需求的节点电压改变，并且计算表示 所述节点电压与无功功率之间的关系曲线; 以及电压稳定性改善对策检索部（34），根据由所述时间序列电压稳定性计算部计算出的所述电压稳定度，判定进行假定控制的被控制设备。

公开(公告)号：EP2872903A1

公开(公告)日：2015-05-20

申请号：EP12762239.7

申请日：2012-09-04

申请人： Siemens Aktiengesellschaft

发明人： DÖSCH, Peter

IPC分类号： G01R15/06 ,  G01R19/25

CPC分类号： G01R15/16 ,  G01R15/183 ,  G01R19/2503

摘要： The invention relates to a measuring device for measuring a voltage by means of a capacitor that has the voltage to be measured applied to the first terminal thereof, in which external connection points of the measuring device are provided for direct connection to the second terminal of the capacitor and earth potential, wherein the voltage measuring device has an electronic measuring device that is connected to the external connection points and has low input resistance, and an integration device is arranged downstream of said electronic measuring device. The invention further relates to a use of the measuring device, and a method for measuring a voltage.

公开(公告)号：EP2293085B1

公开(公告)日：2014-01-01

申请号：EP10009267.5

申请日：2010-09-07

申请人： Conrad Electronic SE

发明人： Lang, Erhard

IPC分类号： G01R1/04 ,  G01R15/12 ,  G01R19/25 ,  G01D11/24 ,  H01M2/10 ,  H05K5/00 ,  H05K5/02

CPC分类号： G01R1/04 ,  G01D11/24 ,  G01R1/0408 ,  G01R15/125 ,  G01R19/2503 ,  H01M2/1055

公开(公告)号：EP2302401A1

公开(公告)日：2011-03-30

申请号：EP10177477.6

申请日：2010-09-17

申请人： Fluke Corporation

发明人： Marzynski, Matthew ,  Eng, Edmond

IPC分类号： G01R15/12 ,  G01R19/25

CPC分类号： G01R1/04 ,  G01R15/125 ,  G01R19/2503

摘要： A digital multimeter (10) includes a body (100) having a function selector (120) and a first coupler (160) and includes a head (200) having a display (220) and a second coupler (260). The function selector selects a parameter to be measured, and the display displays a measurement corresponding to the parameter to be measured. The first and second couplers arc engaged in a first arrangement joining the body and the head, and the first and second couplers are disengaged in a second arrangement separating the body and the head.

摘要翻译： 数字万用表（10）包括具有功能选择器（120）和第一耦合器（160）的主体（100），并且包括具有显示器（220）和第二耦合器（260）的头部（200）。 功能选择器选择要测量的参数，显示屏显示与要测量参数相对应的测量值。 第一和第二联接器以接合主体和头部的第一布置方式接合，并且第一和第二联接器在分离主体和头部的第二布置中脱离接合。

公开(公告)号：EP2269079A1

公开(公告)日：2011-01-05

申请号：EP09724448.7

申请日：2009-03-17

申请人： Enphase Energy, Inc.

发明人： FORNAGE, Martin

IPC分类号： G01R19/165 ,  G01R19/25

CPC分类号： G01R15/22 ,  G01R1/203 ,  G01R19/0084 ,  G01R19/0092 ,  G01R19/2503

摘要： A method and apparatus for providing AC voltage measurements. The apparatus comprises an AC voltage monitor for determining at least a first and a second voltage representing an AC voltage of an AC circuit, generating a serial data stream frame comprising data representing the at least a first and a second voltage, and transmitting the serial data stream frame.

公开(公告)号：EP1542582A2

公开(公告)日：2005-06-22

申请号：EP03759388.6

申请日：2003-09-18

申请人： Everest Biomedical Instruments

发明人： CAUSEVIC, Elvir ,  CAUSEVIC, Eldar ,  KROHN, Randall J.

IPC分类号： A61B5/00

CPC分类号： A61B5/04845 ,  A61B5/121 ,  G01R19/2503

摘要： A portable hand-held electrical testing device (10) including a processor (40) housed within an enclosure (12). The processor (40) is configured to operate on commands by a user to process sub-microvolt electrical signals received through an input/output interface (30). The input/output interface (30) includes a capacitive coupled amplifier (52C) with adjustable gain settings. Onboard memory (42) linked to the processor (40) stores processing data and instructions. A display device (16) is mounted to the enclosure (12) and is operatively connected to the processor (40) to display processing results in real time.

公开(公告)号：EP3378147A1

公开(公告)日：2018-09-26

申请号：EP16793844.8

申请日：2016-11-07

申请人： ABB Schweiz AG

发明人： AL-HOKAYEM, Peter

IPC分类号： H02M1/08 ,  H02J3/40 ,  H03L7/06 ,  H02M5/458 ,  G01R19/25 ,  G01R25/00

CPC分类号： G01R19/2503 ,  G01R19/0007 ,  G01R19/2509 ,  G01R19/2513 ,  G01R23/02 ,  G01R23/20 ,  G01R25/00 ,  H02J3/40 ,  H02M1/00 ,  H02M1/082 ,  H02M5/4585 ,  H02M7/12 ,  H02M2001/0025

摘要： A method for estimating a fundamental component of an AC voltage includes receiving a timely varying measurement signal of the AC voltage; parametrizing a fundamental component of the AC voltage; and determining parameters of the fundamental component based on minimizing a cost function. The fundamental component has a rated frequency, a variable amplitude and a variable phase shift. The cost function is based on an integral of a norm of a difference between the measurement signal and the parametrized fundamental component via a time horizon. The time horizon starts at an actual time point and goes back via a predefined length. The cost function includes a term based on a norm of the difference between a value of the fundamental component at the actual time point and a value of a previously estimated fundamental component at the actual time point, where the previously estimated fundamental component has been determined for a previous time point.

公开(公告)号：EP3284517A2

公开(公告)日：2018-02-21

申请号：EP17184617.3

申请日：2017-08-03

申请人： BIOTRONIK SE & Co. KG

发明人： Jens, Rump ,  Ingo, Weiss

IPC分类号： A61N1/375 ,  A61N1/05 ,  A61N1/02

CPC分类号： A61N1/37229 ,  A61B90/98 ,  A61N1/025 ,  A61N1/04 ,  A61N1/0488 ,  A61N1/05 ,  A61N1/08 ,  A61N1/37 ,  A61N1/3752 ,  G01R19/2503

摘要： Die Erfindung betrifft ein Implantat (110) mit einem hermetisch dicht abgeschlossenem Gehäuse (110c), wobei in dem Gehäuse (110c) eine Steuereinrichtung (120) angeordnet ist, und mit einem an dem Gehäuse (110c) befestigten Header (110a) aufweisend mindestens eine Buchse (110b) zur Verbindung mit einem Stecker (102) einer Elektrodenleitung (100) und eine Kommunikationsantenne (111), welche elektrisch mit der Steuereinrichtung (120) verbunden ist. Um eine zuverlässige Identifikation der Elektrodenleitung mit einem geringen Energieaufwand zu erreichen, weist der Header (110a) im Bereich der mindestens einen Buchse (110b) mindestens ein elektromagnetisches Übertragungselement (112, 131, 133) auf, das elektrisch mit einem Kontaktelement, welches an der Innenwand der mindestens einen Buchse (110b) vorgesehen ist, oder mit der Masse des Implantats sowie mit der Steuereinrichtung (120) verbunden ist, wobei das elektromagnetische Übertragungselement (112, 131, 133) elektromagnetisch oder induktiv mit der Kommunikationsantenne (111) gekoppelt ist. Die Erfindung betrifft ferner eine entsprechende Elektrodenleitung sowie ein entsprechendes Verfahren zur Identifikation einer Elektrodenleitung.

公开(公告)号：EP3159707A1

公开(公告)日：2017-04-26

申请号：EP16168687.8

申请日：2016-05-09

申请人： STMICROELECTRONICS (ROUSSET) SAS

发明人： BACHER, Yann ,  FROIDEVAUX, Nicolas

IPC分类号： G01R19/25

CPC分类号： G01R19/16585 ,  G01R19/2503 ,  H02M3/04

摘要： L'invention concerne un circuit de mesure de variations d'une tension d'alimentation (VDD) d'un circuit électronique, comportant un convertisseur analogique-numérique (24) d'une différence entre une valeur (Vmeas) proportionnelle à la tension d'alimentation et une valeur de référence (Vreg).

摘要翻译： 电路具有供电线，参考线和耦合在供电线和参考线之间的电路。 电路输出调节电压和测量电压。 模拟 - 数字转换器（ADC）基于调节电压和测量电压产生指示电源线和参考线之间的电位差的变化的数字信号。 所生成的数字信号可以用于控制电路。