DE69828313D1 - System zur simultanen digitalen messung von spitzenspannung und effektivspannung in hochspannungs systemen - Google Patents

System zur simultanen digitalen messung von spitzenspannung und effektivspannung in hochspannungs systemen

Info

Publication number
DE69828313D1
DE69828313D1 DE69828313T DE69828313T DE69828313D1 DE 69828313 D1 DE69828313 D1 DE 69828313D1 DE 69828313 T DE69828313 T DE 69828313T DE 69828313 T DE69828313 T DE 69828313T DE 69828313 D1 DE69828313 D1 DE 69828313D1
Authority
DE
Germany
Prior art keywords
voltage
digital measurement
systems
effective
simultaneous digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69828313T
Other languages
English (en)
Other versions
DE69828313T2 (de
Inventor
Timothy J Fawcett
Neil S Fore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubbell Inc
Original Assignee
Hubbell Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hubbell Inc filed Critical Hubbell Inc
Application granted granted Critical
Publication of DE69828313D1 publication Critical patent/DE69828313D1/de
Publication of DE69828313T2 publication Critical patent/DE69828313T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE69828313T 1998-06-10 1998-10-16 System zur simultanen digitalen Messung von Spitzenspannung und Effektivspannung in Hochspannungssystemen Expired - Lifetime DE69828313T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US95093 1998-06-10
US09/095,093 US6243652B1 (en) 1998-06-10 1998-06-10 System for concurrent digital measurement of peak voltage and RMS voltage in high voltage system
PCT/US1998/021810 WO1999064876A1 (en) 1998-06-10 1998-10-16 System for concurrent digital measurement of peak voltage and rms voltage in high voltage system

Publications (2)

Publication Number Publication Date
DE69828313D1 true DE69828313D1 (de) 2005-01-27
DE69828313T2 DE69828313T2 (de) 2005-12-08

Family

ID=22249521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828313T Expired - Lifetime DE69828313T2 (de) 1998-06-10 1998-10-16 System zur simultanen digitalen Messung von Spitzenspannung und Effektivspannung in Hochspannungssystemen

Country Status (5)

Country Link
US (1) US6243652B1 (de)
EP (1) EP1086380B1 (de)
CN (1) CN1153978C (de)
DE (1) DE69828313T2 (de)
WO (1) WO1999064876A1 (de)

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US6388435B1 (en) 1998-12-31 2002-05-14 General Electric Company Methods and apparatus for voltage measurement
US6516279B1 (en) * 2000-05-18 2003-02-04 Rockwell Automation Technologies, Inc. Method and apparatus for calculating RMS value
US6717574B2 (en) * 2001-06-19 2004-04-06 Aiptek International Inc. Feedback peak detector fitted wireless handwriting tablet
WO2004057303A2 (en) * 2002-12-18 2004-07-08 Asylum Research Corporation Fully digital controller for cantilever-based instruments
US7161392B2 (en) * 2004-06-23 2007-01-09 Teradyne, Inc. Comparator feedback peak detector
US7403153B2 (en) * 2004-12-15 2008-07-22 Valeo Raytheon Systems, Inc. System and method for reducing a radar interference signal
US7683827B2 (en) 2004-12-15 2010-03-23 Valeo Radar Systems, Inc. System and method for reducing the effect of a radar interference signal
US7837110B1 (en) * 2005-05-28 2010-11-23 Maxim Integrated Products, Inc. Magnetic stripe reader having digital peak detector
DE102005030612B4 (de) * 2005-06-30 2014-09-11 Infineon Technologies Ag Halteeinrichtung für ein Sensorsignal, Verfahren zum Weiterleiten eines Sensorsignals und Computerprogramm
IL176788A0 (en) * 2006-07-11 2006-12-10 Elta Systems Ltd Electronic circuitry and method for determination of amplitudes of received signals
CN101413977B (zh) * 2007-10-17 2011-06-15 中茂电子(深圳)有限公司 一种高压测量装置
US7994840B2 (en) 2008-05-19 2011-08-09 Maxim Integrated Products, Inc. RMS detector with automatic gain control
WO2010023570A1 (en) * 2008-08-25 2010-03-04 Eskom Holdings (Pty) Ltd Partial discharge monitor
DE102010014387A1 (de) * 2010-04-01 2011-10-06 Sikora Aktiengesellschaft Verfahren zur Simulation von Fehlern bei Durchlaufspannungsprüfern und Durchlaufspannungsprüfer
US8643318B2 (en) * 2011-04-22 2014-02-04 Hamilton Sundstrand Corporation High-resolution and low-resolution sensors for phase detection
US9185760B1 (en) * 2011-10-13 2015-11-10 Marvell International Ltd. Alternating current (AC) line voltage determination
CN103116062B (zh) * 2013-03-11 2015-07-08 矽力杰半导体技术(杭州)有限公司 一种电压峰值检测电路及检测方法
US10338119B2 (en) * 2016-08-16 2019-07-02 Kohler Co. Generator waveform measurement

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FR1491493A (fr) * 1966-06-30 1967-08-11 Schneider Radio Television Perfectionnements aux appareils de mesures électriques
DE2937861A1 (de) * 1979-09-17 1981-04-02 Werner Dipl.-Ing. 1000 Berlin Strauss Messanordnung zur messung eines augenblickswertes einer impulsartigen oder periodischen spannung, insbesondere des scheitelwertes oder des durchschlagwertes von stoss- oder wechselspannungen
US4651105A (en) * 1984-09-26 1987-03-17 Applied Magnetics Corp. Digital peak detecting means for a pulse train of electrical signals having a frequency within a known frequency bandwidth
US5126525A (en) 1988-11-01 1992-06-30 Sodick Co., Ltd. Power supply system for electric discharge machines
US5243537A (en) * 1990-12-21 1993-09-07 Analogic Corporation Method and apparatus for rapid measurement of AC waveform parameters
US5144226A (en) * 1991-05-17 1992-09-01 Core Industries Multi-mode measuring system
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US5315527A (en) 1992-01-03 1994-05-24 Beckwith Robert W Method and apparatus providing half-cycle digitization of AC signals by an analog-to-digital converter
CA2139755A1 (en) 1992-07-10 1994-01-20 Majid Al-Dabbagh High impedance fault detector
NL9201944A (nl) 1992-11-05 1994-06-01 Kema Nv Werkwijze voor het meten van partiële ontladingen in kabels.
US5533511A (en) * 1994-01-05 1996-07-09 Vital Insite, Incorporated Apparatus and method for noninvasive blood pressure measurement
AU2297495A (en) 1994-04-19 1995-11-10 Gas Research Institute Breakdown voltage measurement apparatus and method
US5424655A (en) 1994-05-20 1995-06-13 Quicklogic Corporation Programmable application specific integrated circuit employing antifuses and methods therefor
US5544064A (en) 1994-05-20 1996-08-06 Beckwith; Robert W. Apparatus and method for sampling signals synchronous with analog to digital converter
US5532944A (en) 1994-07-28 1996-07-02 Sorrento Electronics, Inc. Multi-channel analysis system and method using digital signal processing
KR100206662B1 (ko) 1995-08-28 1999-07-01 변승봉 주파수 스펙트럼 분석기를 이용한 부분방전 측정방법
US5648725A (en) 1995-09-12 1997-07-15 Emerson Electric Co. Pulse width modulation simulator for testing insulating materials
US5631584A (en) 1995-09-29 1997-05-20 Dallas Semiconductor Corporation Differential cross coupled peak detector
US5642300A (en) 1996-01-26 1997-06-24 Rotek Instrument Corp. Precision voltage/current/power source
US6081768A (en) * 1996-05-13 2000-06-27 Abb Power T&D Company Inc. Digital peak detector
US5726561A (en) 1996-06-24 1998-03-10 Universal Power Systems, Inc. Voltage selection apparatus and methods
US5828983A (en) * 1996-08-29 1998-10-27 Allen Bradley Company, Llc Method and apparatus for processing a sampled waveform
US5754437A (en) * 1996-09-10 1998-05-19 Tektronix, Inc. Phase measurement apparatus and method
US5930745A (en) * 1997-04-09 1999-07-27 Fluke Corporation Front-end architecture for a measurement instrument
US6091236A (en) * 1997-04-28 2000-07-18 Csi Technology, Inc. System and method for measuring and analyzing electrical signals on the shaft of a machine

Also Published As

Publication number Publication date
US6243652B1 (en) 2001-06-05
WO1999064876A1 (en) 1999-12-16
EP1086380B1 (de) 2004-12-22
EP1086380A4 (de) 2003-03-12
DE69828313T2 (de) 2005-12-08
EP1086380A1 (de) 2001-03-28
CN1303481A (zh) 2001-07-11
CN1153978C (zh) 2004-06-16

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Legal Events

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8364 No opposition during term of opposition