NO20074246L - Fremgangsmate og anordning for a karakterisere de lineaere egenskapene til en elektrisk komponent - Google Patents

Fremgangsmate og anordning for a karakterisere de lineaere egenskapene til en elektrisk komponent

Info

Publication number
NO20074246L
NO20074246L NO20074246A NO20074246A NO20074246L NO 20074246 L NO20074246 L NO 20074246L NO 20074246 A NO20074246 A NO 20074246A NO 20074246 A NO20074246 A NO 20074246A NO 20074246 L NO20074246 L NO 20074246L
Authority
NO
Norway
Prior art keywords
component
admittance matrix
response
characterizing
electrical component
Prior art date
Application number
NO20074246A
Other languages
English (en)
Inventor
Kaveh Niayesh
Matthias Berth
Andreas Dahlquist
Christoph Heitz
Martin Tiberg
Original Assignee
Abb Research Ltd
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 Abb Research Ltd filed Critical Abb Research Ltd
Publication of NO20074246L publication Critical patent/NO20074246L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/28—Measuring attenuation, gain, phase shift or derived characteristics of electric four pole networks, i.e. two-port networks; Measuring transient response
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

En fremgangsmåte og anordning for å bestemme den lineære respons av en elektrisk flerports komponent (1) har en "estimeringsprosedyre" hvor en estimert admittansmatrise bestemmes ved å påføre spenninger til portene av komponenten og måle responsen fra komponenten. Estimeringsprosedyren kan for eksempel bestå av en konvensjonell måling av admittansmatrisen. Fremgangsmåten har videre en "måleprosedyre" hvor flere spenningsmønstre påføres porten. Spenningsmønstrene korresponderer til egenvektorene av den estimerte admittansmatrise. For hvert påført spenningsmønster blir responsen fra komponenten målt. Dette tillater nøyaktig måling av den lineære respons av komponenten selv om egenverdiene av admittansmatrisen avviker med flere størrelsesordener.
NO20074246A 2005-01-21 2007-08-20 Fremgangsmate og anordning for a karakterisere de lineaere egenskapene til en elektrisk komponent NO20074246L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05405031.5A EP1684081B1 (en) 2005-01-21 2005-01-21 Method and device for characterizing the linear properties of an electrical component
PCT/CH2006/000037 WO2006076824A1 (en) 2005-01-21 2006-01-17 Method and device for characterizing the linear properties of an electrical component

Publications (1)

Publication Number Publication Date
NO20074246L true NO20074246L (no) 2007-10-22

Family

ID=34942885

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074246A NO20074246L (no) 2005-01-21 2007-08-20 Fremgangsmate og anordning for a karakterisere de lineaere egenskapene til en elektrisk komponent

Country Status (9)

Country Link
US (1) US8154311B2 (no)
EP (1) EP1684081B1 (no)
CN (1) CN101107533B (no)
BR (1) BRPI0606482A2 (no)
CA (1) CA2601321C (no)
ES (1) ES2638765T3 (no)
NO (1) NO20074246L (no)
RU (1) RU2383027C2 (no)
WO (1) WO2006076824A1 (no)

Families Citing this family (8)

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CN101460856B (zh) * 2006-06-07 2011-11-09 Abb技术有限公司 用于确定变压器、发电机或电动机的线性电响应的方法
EP2130054B1 (en) 2007-04-02 2017-05-31 ABB Schweiz AG Iterative method for characterizing the frequency dependence of the linear properties of an electrical component
KR20140036197A (ko) * 2011-06-07 2014-03-25 세키스이가가쿠 고교가부시키가이샤 비접촉 급전 시스템, 비접촉 급전 장치, 비접촉 급전 프로그램 및 비접촉 급전 방법
US9774406B2 (en) 2013-03-15 2017-09-26 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
US9678126B2 (en) 2013-03-15 2017-06-13 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
US9671445B2 (en) 2013-03-15 2017-06-06 Litepoint Corporation System and method for testing radio frequency wireless signal transceivers using wireless test signals
CN105264390B (zh) * 2013-06-07 2018-02-23 莱特普茵特公司 使用无线测试信号测试射频无线信号收发器的系统和方法
CN107247685B (zh) * 2017-05-26 2021-01-12 京信通信技术(广州)有限公司 Mems器件端口特性参数提取方法和装置

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US4156842A (en) * 1978-03-02 1979-05-29 The United States Of America As Represented By The Secretary Of The Navy Immitance measurement with high frequency injection and electromagnetic coupling
US4300182A (en) * 1979-08-09 1981-11-10 Schweitzer Edmund O Iii Metering and protection system for an A.C. power system
JP2975389B2 (ja) * 1990-02-21 1999-11-10 日本ヒューレット・パッカード株式会社 回路素子測定装置
US5502392A (en) * 1992-04-30 1996-03-26 International Business Machines Corporation Methods for the measurement of the frequency dependent complex propagation matrix, impedance matrix and admittance matrix of coupled transmission lines
US5396172A (en) 1993-07-20 1995-03-07 Ontario Hydro Transformer fault analyzer
US5517422A (en) * 1993-10-12 1996-05-14 Massachusetts Institute Of Technology Method and apparatus for direct control of the inter-area dynamics in large electric power systems
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JP3930586B2 (ja) * 1996-07-26 2007-06-13 アジレント・テクノロジーズ・インク インピーダンス測定装置の帰還ループ安定化方法
US6035265A (en) 1997-10-08 2000-03-07 Reliance Electric Industrial Company System to provide low cost excitation to stator winding to generate impedance spectrum for use in stator diagnostics
CN1126050C (zh) * 1999-11-30 2003-10-29 深圳市中兴通讯股份有限公司 一种配电网状态的在线监视方法
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FR2848300B3 (fr) 2002-12-10 2005-01-07 Alstom Procede pour diagnostiquer un defaut sur un enroulement de transformateur
CN1321490C (zh) * 2003-09-28 2007-06-13 中国电力科学研究院 电力系统数字仿真方法
GB2411733B (en) 2004-03-04 2007-09-12 Robinson Instr Ltd Method and apparatus for characterising a three phase transformer using a single phase power supply

Also Published As

Publication number Publication date
WO2006076824A1 (en) 2006-07-27
CA2601321C (en) 2015-03-03
EP1684081A1 (en) 2006-07-26
RU2383027C2 (ru) 2010-02-27
CA2601321A1 (en) 2006-07-27
CN101107533A (zh) 2008-01-16
RU2007131587A (ru) 2009-02-27
ES2638765T3 (es) 2017-10-24
EP1684081B1 (en) 2017-06-14
US8154311B2 (en) 2012-04-10
BRPI0606482A2 (pt) 2009-06-30
CN101107533B (zh) 2010-09-08
US20070285109A1 (en) 2007-12-13

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