NO944845L - Device for recording the shock current in lightning conductors or the like - Google Patents

Device for recording the shock current in lightning conductors or the like

Info

Publication number
NO944845L
NO944845L NO944845A NO944845A NO944845L NO 944845 L NO944845 L NO 944845L NO 944845 A NO944845 A NO 944845A NO 944845 A NO944845 A NO 944845A NO 944845 L NO944845 L NO 944845L
Authority
NO
Norway
Prior art keywords
currents
shock
conductor
data carrier
data
Prior art date
Application number
NO944845A
Other languages
Norwegian (no)
Other versions
NO944845D0 (en
Inventor
Ernst-Gunter Jordan
Original Assignee
Bettermann Obo Ohg
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 Bettermann Obo Ohg filed Critical Bettermann Obo Ohg
Publication of NO944845D0 publication Critical patent/NO944845D0/en
Publication of NO944845L publication Critical patent/NO944845L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G01R15/148—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop involving the measuring of a magnetic field or electric field

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photovoltaic Devices (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Locating Faults (AREA)
  • Recording Measured Values (AREA)

Abstract

Innretning for registrering av støtstrømmer l lyn- avledere, overspennlngsavledere eller andre av støtstrømmer eller pulsformede strømmer (kortslutnlngs- eller jordslutnlngsstrømmer) gjennomstrømmet elektrisk leder. En magnetlserbar databærer, som er forsynt med lagret data, er anordnet l en rommesslg tilordning til en elektrisk leder gjennomstrømmet av støtstrømmene slik at l tilfelle av en støtstrøm er minst en med lagret data belagt sone til databæreren anordnet l magnetfeltet som oppstår rundt lederen når denne gjennomstrømmes av støtstrømmer. For å kunne registrere kvantitativt og kvalitativt overspennlngsforekomster over et lengre tidsrom og kunne tilordne disse overspennlngsforekomstene til de respektive tidspunkter blir databæreren (2) anordnet kontinuerlig eller l trinn diskontinuerlig- forskyvbar l forhold til den elektriske lederen (i) over et registrerlngstldsrom slik at tilsvarende tidsforløpet er respektive etter hverandre følgende soner med lagret data anordnet i magnetfeltet som oppstår rundt lederen (i) når denne gjennomstrømmes av støtstrømmer.Device for recording shock currents in lightning conductors, surge arresters or other of shock currents or pulse-shaped currents (short-circuit or earth-circuit currents) flowing through an electric conductor. A magnetic readable data carrier provided with stored data is arranged in a spatial assignment to an electrical conductor flowed by the shock currents such that in the case of a shock current, at least one zone of data stored in the data carrier is arranged in the magnetic field which arises around the conductor. flow through shock currents. In order to be able to detect quantitatively and qualitatively surge voltages over a longer period of time and to assign these voltages to the respective times, the data carrier (2) is arranged continuously or in steps discontinuously displaceable in relation to the electrical conductor (i) over a period of time corresponding to respectively, successive zones of stored data are arranged in the magnetic field that occurs around the conductor (i) as it is flowed by shock currents.

NO944845A 1994-01-15 1994-12-14 Device for recording the shock current in lightning conductors or the like NO944845L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4401069A DE4401069C1 (en) 1994-01-15 1994-01-15 Device for detecting surge currents on lightning rods or the like

Publications (2)

Publication Number Publication Date
NO944845D0 NO944845D0 (en) 1994-12-14
NO944845L true NO944845L (en) 1995-07-17

Family

ID=6508000

Family Applications (1)

Application Number Title Priority Date Filing Date
NO944845A NO944845L (en) 1994-01-15 1994-12-14 Device for recording the shock current in lightning conductors or the like

Country Status (8)

Country Link
EP (1) EP0663598A3 (en)
CZ (1) CZ9595A3 (en)
DE (1) DE4401069C1 (en)
FI (1) FI950148A (en)
HU (1) HUT69836A (en)
NO (1) NO944845L (en)
PL (1) PL175792B1 (en)
SK (1) SK3095A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK200300882A (en) 2003-06-12 2004-12-13 Lm Glasfiber As Lightning detection, including in wind power plants
DE102012009205A1 (en) 2012-05-10 2013-11-14 Phoenix Contact Gmbh & Co. Kg Lightning current monitoring device
CN103983837A (en) * 2014-05-09 2014-08-13 广西南宁百兰斯科技开发有限公司 Double-lightning-protection counter
US10650296B2 (en) 2018-02-13 2020-05-12 Erico International Corporation Mobile card reader for lightning protection systems
DE102018205549B3 (en) 2018-04-12 2019-08-01 Phoenix Contact Gmbh & Co. Kg Separating element and ensemble comprising a corresponding separating element and an overvoltage protection element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3889185A (en) * 1974-04-15 1975-06-10 Nasa Lightning current measuring systems
DE3544542A1 (en) * 1985-12-17 1987-06-25 Dieter Nier Method and device for detecting surge voltages
DE3823389C1 (en) * 1988-07-09 1989-08-24 Obo Bettermann Ohg, 5750 Menden, De
AT397883B (en) * 1991-10-24 1994-07-25 Gerstmaier Siegfried DEVICE FOR DISPLAYING AN ELECTRICITY THROUGHOUT IN CABLES OF LIGHTNING PROTECTION SYSTEMS
US5184215A (en) * 1991-11-26 1993-02-02 Niagara Mohawk Power Corporation Lightning detecting and recording system

Also Published As

Publication number Publication date
HUT69836A (en) 1995-09-28
EP0663598A3 (en) 1997-05-28
PL306796A1 (en) 1995-07-24
PL175792B1 (en) 1999-02-26
DE4401069C1 (en) 1995-07-27
CZ9595A3 (en) 1995-08-16
EP0663598A2 (en) 1995-07-19
FI950148A0 (en) 1995-01-13
NO944845D0 (en) 1994-12-14
FI950148A (en) 1995-07-16
SK3095A3 (en) 1995-08-09
HU9403501D0 (en) 1995-02-28

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