DE60306124D1 - Vorrichtung zur Erdwiderstandsmessungen unter Verwendung der Neutral-Erde-Schleife und Messverfahren - Google Patents

Vorrichtung zur Erdwiderstandsmessungen unter Verwendung der Neutral-Erde-Schleife und Messverfahren

Info

Publication number
DE60306124D1
DE60306124D1 DE60306124T DE60306124T DE60306124D1 DE 60306124 D1 DE60306124 D1 DE 60306124D1 DE 60306124 T DE60306124 T DE 60306124T DE 60306124 T DE60306124 T DE 60306124T DE 60306124 D1 DE60306124 D1 DE 60306124D1
Authority
DE
Germany
Prior art keywords
earth
neutral
loop
equipment
measuring methods
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
DE60306124T
Other languages
English (en)
Inventor
Peidro Jose Antonio Martin
Gonzalez Carlos Pons
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.)
Cirprotec SL
Original Assignee
Cirprotec SL
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 Cirprotec SL filed Critical Cirprotec SL
Application granted granted Critical
Publication of DE60306124D1 publication Critical patent/DE60306124D1/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
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G01R27/18—Measuring resistance to earth, i.e. line to ground

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE60306124T 2003-05-26 2003-05-26 Vorrichtung zur Erdwiderstandsmessungen unter Verwendung der Neutral-Erde-Schleife und Messverfahren Expired - Lifetime DE60306124D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03380123A EP1482317B1 (de) 2003-05-26 2003-05-26 Vorrichtung zur Erdwiderstandsmessungen unter Verwendung der Neutral-Erde-Schleife und Messverfahren

Publications (1)

Publication Number Publication Date
DE60306124D1 true DE60306124D1 (de) 2006-07-27

Family

ID=33104217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306124T Expired - Lifetime DE60306124D1 (de) 2003-05-26 2003-05-26 Vorrichtung zur Erdwiderstandsmessungen unter Verwendung der Neutral-Erde-Schleife und Messverfahren

Country Status (4)

Country Link
EP (1) EP1482317B1 (de)
AT (1) ATE330230T1 (de)
DE (1) DE60306124D1 (de)
ES (1) ES2266761T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0701200D0 (en) * 2007-01-23 2007-02-28 Seaward Electronic Ltd Method and apparatus for determining impedance of live-earth loop of electrical power supply
FR2986618B1 (fr) 2012-02-08 2014-09-05 Renault Sa Systeme embarque securise de charge de la batterie d'un vehicule automobile a partir d'un reseau d'alimentation
FR2990763B1 (fr) 2012-05-16 2014-05-09 Renault Sa Systeme et procede de charge securisee d'une batterie de vehicule automobile
CN103018570A (zh) * 2012-10-10 2013-04-03 国家电网公司 一种接地电阻测试设备
ES2566981B1 (es) 2014-02-05 2017-01-13 Cirprotec, S.L. Dispositivo combinado de protección eléctrica contra sobretensiones transitorias y supervisión de una instalación eléctrica y procedimiento de funcionamiento de dicho dispositivo.
US11498442B2 (en) * 2019-09-17 2022-11-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Systems and methods for noise cancellation in protective earth resistance check of vehicle onboard battery charger
US11990745B2 (en) 2022-01-12 2024-05-21 Raycap IP Development Ltd Methods and systems for remote monitoring of surge protective devices

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US862988A (en) * 1906-08-31 1907-08-13 Willie P Nolen Toilet and shoe-polishing outfit.
US3737765A (en) * 1971-06-21 1973-06-05 Hubbell Inc Harvey Isolated power ground fault detector system
US4245150A (en) * 1979-02-26 1981-01-13 International Business Machines Corporation Power line disturbance detector circuit
GB2235982A (en) * 1989-09-07 1991-03-20 Excil Electronics Ltd Earth continuity checking system
GB9002968D0 (en) * 1990-02-09 1990-04-04 Combined Power Systems Ltd Monitoring generators
GB2343005B (en) * 1998-10-06 2002-10-02 Desmond Wheable An instrument for the measurement of earth loop resistance without tripping R C D's (Residual current detector)
NO312925B1 (no) * 2001-05-08 2002-07-15 Sintef Energiforskning As Kontaktkontroll
GB2380554A (en) * 2001-10-02 2003-04-09 Robin Electronics Ltd Circuit Tester

Also Published As

Publication number Publication date
ATE330230T1 (de) 2006-07-15
ES2266761T3 (es) 2007-03-01
EP1482317A1 (de) 2004-12-01
EP1482317B1 (de) 2006-06-14

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Legal Events

Date Code Title Description
8332 No legal effect for de