DE60002882D1 - Gerät und verfahren zur individuellen bestimmung der alterung eines kondensators - Google Patents

Gerät und verfahren zur individuellen bestimmung der alterung eines kondensators

Info

Publication number
DE60002882D1
DE60002882D1 DE60002882T DE60002882T DE60002882D1 DE 60002882 D1 DE60002882 D1 DE 60002882D1 DE 60002882 T DE60002882 T DE 60002882T DE 60002882 T DE60002882 T DE 60002882T DE 60002882 D1 DE60002882 D1 DE 60002882D1
Authority
DE
Germany
Prior art keywords
capacitor
determining
value
equivalent
temperature
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
DE60002882T
Other languages
English (en)
Inventor
Pascal Venet
Frederic Perisse
Guy Grellet
Gerard Rojat
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.)
Universite Claude Bernard Lyon 1 UCBL
Original Assignee
Universite Claude Bernard Lyon 1 UCBL
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 Universite Claude Bernard Lyon 1 UCBL filed Critical Universite Claude Bernard Lyon 1 UCBL
Application granted granted Critical
Publication of DE60002882D1 publication Critical patent/DE60002882D1/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
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/64—Testing of capacitors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
DE60002882T 1999-08-04 2000-08-02 Gerät und verfahren zur individuellen bestimmung der alterung eines kondensators Expired - Lifetime DE60002882D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9910292A FR2797345B1 (fr) 1999-08-04 1999-08-04 Procede et dispositif pour determiner individuellement l'etat de vieillissement d'un condensateur
PCT/FR2000/002215 WO2001011377A1 (fr) 1999-08-04 2000-08-02 Procede et dispositif pour determiner individuellement l'etat de vieillissement d'un condensateur

Publications (1)

Publication Number Publication Date
DE60002882D1 true DE60002882D1 (de) 2003-06-26

Family

ID=9548997

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002882T Expired - Lifetime DE60002882D1 (de) 1999-08-04 2000-08-02 Gerät und verfahren zur individuellen bestimmung der alterung eines kondensators

Country Status (6)

Country Link
EP (1) EP1198715B1 (de)
AT (1) ATE241145T1 (de)
AU (1) AU6848200A (de)
DE (1) DE60002882D1 (de)
FR (1) FR2797345B1 (de)
WO (1) WO2001011377A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100460879C (zh) * 2004-06-30 2009-02-11 松下电器产业株式会社 电容器恶化的判定方法
US7499817B2 (en) 2005-09-27 2009-03-03 Medtronic, Inc. Determination of equivalent series resistance
US7538563B2 (en) 2005-09-27 2009-05-26 Medtronic, Inc. Determination of equivalent series resistance
FR2923020B1 (fr) * 2007-10-30 2009-11-13 Mge Ups Systems Procede et dispositif de prediction de defaillances de condensateur electrolytique, convertisseur et alimentation sans interruption equipes d'un tel dispositif
AT510380B1 (de) * 2010-09-09 2012-11-15 Univ Wien Tech Vorrichtung zur strommessung bei leistungskondensatoren
CN103033697B (zh) * 2012-09-06 2015-07-08 漆良波 电容器老化测试电路及老化系统
CN105372524B (zh) * 2015-11-04 2018-03-16 南通新三能电子有限公司 一种大型焊针式电容器的老化方法
CN107797001B (zh) * 2016-08-30 2019-01-01 北京金风科创风电设备有限公司 电容故障的检测方法、装置及风力发电机组
CN106569066B (zh) * 2016-10-26 2019-06-18 西安华为技术有限公司 一种检测母线电容寿命的方法及装置
US11525850B2 (en) * 2019-01-28 2022-12-13 Gentec Inc. Method and apparatus for monitoring capacitor faults in a capacitor bank
JP7204880B2 (ja) * 2019-03-08 2023-01-16 三菱電機株式会社 空気調和機
CN114325119B (zh) * 2021-12-17 2023-09-05 深蓝汽车科技有限公司 新能源汽车高压系统电容健康度预测方法、系统及汽车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216424A (en) * 1978-10-30 1980-08-05 Vette Carl W Method and apparatus for testing electrolytic capacitors
JP2960469B2 (ja) * 1990-03-19 1999-10-06 株式会社日立製作所 インバータ装置
DE69433701T2 (de) * 1993-11-08 2005-03-17 Honda Giken Kogyo K.K. Gerät zur Prüfung der elektrischen Bauteile eines Wechselrichters
FR2768228B1 (fr) * 1997-09-08 1999-12-03 Univ Claude Bernard Lyon Procede et dispositif pour determiner l'etat de vieillissement d'un condensateur

Also Published As

Publication number Publication date
FR2797345B1 (fr) 2002-03-29
EP1198715A1 (de) 2002-04-24
WO2001011377A1 (fr) 2001-02-15
EP1198715B1 (de) 2003-05-21
FR2797345A1 (fr) 2001-02-09
AU6848200A (en) 2001-03-05
ATE241145T1 (de) 2003-06-15

Similar Documents

Publication Publication Date Title
DE60002882D1 (de) Gerät und verfahren zur individuellen bestimmung der alterung eines kondensators
DE60036239D1 (de) Fehlererkennung an Versorgungsleitungen
TW200639420A (en) Method for measuring characteristics of fets
NO20051796D0 (no) Anordning og fremgangsmate for isolasjonsovervakning
RU2002126614A (ru) Измерение веществ в жидкости
ATE364845T1 (de) Verfahren zur ermittlung des ladezustandes von bleiakkumulatoren
EP2149792A3 (de) Probenanalyseverfahren und Probenanalysevorrichtung
DE60002862D1 (de) Ein verfahren und eine vorrichtung zur bestimmung des formationswiderstandes um ein verrohrtes bohrloch
ATE393400T1 (de) Verfahren zur überwachung der restladung einer batterie
DE60116609D1 (de) Flüssigkeit enthaltendes heizelement und verfahren zum erfassen von temperaturveränderungen
DE50012309D1 (de) Verfahren zum Messen des Widerstands und der Induktivität einer Leitung
MY144615A (en) Methods of measuring barrier formation
WO2001069204A3 (en) Methods of investigating corrosion
TW200708748A (en) Method and system for automatically determining electrical properties of a semiconductor wafer or sample
DE59713057D1 (de) Schaltungsanordnung zur Messung der Temperatur eines temperaturabhängigen Widerstandes
CN102023259A (zh) 一种提高接地电阻测量精度及范围的修正方法
FR2858856B1 (fr) Appareil de controle du vieillissement d'une varistance
JP3103450B2 (ja) 汚損検出方法
TW428090B (en) Measuring method of resistor test key pattern
RU2000117164A (ru) Способ определения потребителя, искажающего показатели качества электрической энергии в узле энергоснабжающей организации, и его вклада в искажение
JPH0552789A (ja) 含水率センサー
DE69727290D1 (de) Messverfahren zur Feststellung eines Kurzschlusses zwischen den Windungen einer auf einem Chip integrierten Spule und auf ein solches Messverfahren zugeschnit- tene integrierte Schaltung
SU1594444A1 (ru) Способ определени активного сопротивлени
KR960025968A (ko) 캐소드 컷오프 전압 측정방법
RU2003107807A (ru) Способ измерения влажности

Legal Events

Date Code Title Description
8332 No legal effect for de