[go: up one dir, main page]

DE69917892D1 - Direktioneller Hochspannungsdetektor - Google Patents

Direktioneller Hochspannungsdetektor

Info

Publication number
DE69917892D1
DE69917892D1 DE69917892T DE69917892T DE69917892D1 DE 69917892 D1 DE69917892 D1 DE 69917892D1 DE 69917892 T DE69917892 T DE 69917892T DE 69917892 T DE69917892 T DE 69917892T DE 69917892 D1 DE69917892 D1 DE 69917892D1
Authority
DE
Germany
Prior art keywords
high voltage
voltage detector
conductor
directional high
voltage
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
DE69917892T
Other languages
English (en)
Other versions
DE69917892T2 (de
Inventor
Oluf Peter Kaad Johansen
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.)
JOMITEK APS HOLTE
Original Assignee
JOMITEK APS HOLTE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8099992&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69917892(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by JOMITEK APS HOLTE filed Critical JOMITEK APS HOLTE
Application granted granted Critical
Publication of DE69917892D1 publication Critical patent/DE69917892D1/de
Publication of DE69917892T2 publication Critical patent/DE69917892T2/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
    • 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
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • 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
    • G01R19/175—Indicating the instants of passage of current or voltage through a given value, e.g. passage through zero

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Details Of Television Scanning (AREA)
DE69917892T 1999-07-12 1999-10-27 Direktioneller Hochspannungsdetektor Expired - Lifetime DE69917892T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901010 1999-07-12
DK991010 1999-07-12

Publications (2)

Publication Number Publication Date
DE69917892D1 true DE69917892D1 (de) 2004-07-15
DE69917892T2 DE69917892T2 (de) 2005-06-30

Family

ID=8099992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917892T Expired - Lifetime DE69917892T2 (de) 1999-07-12 1999-10-27 Direktioneller Hochspannungsdetektor

Country Status (3)

Country Link
EP (1) EP1069436B1 (de)
AT (1) ATE268910T1 (de)
DE (1) DE69917892T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7449892B2 (en) 2006-06-02 2008-11-11 Cal-Tek 2000, Inc. Stray voltage detecting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129901A1 (de) * 1981-07-24 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Hochspannungsmesseinrichtung mit einem kapazitiven teiler in einem mit isoliergas gefuellten behaelter
DE3145255A1 (de) * 1981-11-14 1983-05-19 Brown, Boveri & Cie Ag, 6800 Mannheim Spannungsmessvorrichtung fuer isolierstoffgekapselte bereiche in mittelspannungs-schaltanlagen
FR2693275B1 (fr) * 1992-07-06 1994-08-19 Alsthom Gec Dispositif de mesure à partir du sol pour lignes aériennes à haute tension.
JPH09311146A (ja) * 1996-05-23 1997-12-02 Makoto Yamamoto 電圧測定具およびこれを用いた電圧測定方法
CN1195775A (zh) * 1997-12-23 1998-10-14 浙江大学 判别输电线路故障方向的方法及装置

Also Published As

Publication number Publication date
EP1069436A1 (de) 2001-01-17
DE69917892T2 (de) 2005-06-30
EP1069436B1 (de) 2004-06-09
ATE268910T1 (de) 2004-06-15

Similar Documents

Publication Publication Date Title
FI20001942L (fi) Bias-virraltaan säädettävä vahvistin
DE69906917D1 (de) Berührungsloses Positionsmessgerät mit sich verjüngenden bipolaren Magneten
DE69933712D1 (de) Stromzellenanordnung
DE60033344D1 (de) Stromsensor für eine elektrische Vorrichtung
NL1013625A1 (nl) Laterale hoogspanning halfgeleiderinrichting.
FR2790085B1 (fr) Detecteur de courant ionique
DE60024793D1 (de) Spannungspegel-detektorschaltung
DE60212217D1 (de) Referenzspannungsgeneratoreinrichtung mit hoher Genauigkeit
ES1029342Y (es) Dispositivo de conexion electrica.
SE9803335L (sv) Effektomvandlingsanordning
ITMI981859A0 (it) Dispositivo ottico integrato per la misura di corrente
DE69600991D1 (de) Strommessschaltung
DK0895596T3 (da) Anordning til måling af en elektrisk parameter i mælk
EP1184769A3 (de) Spannungsgenerator, Fehlerdetektorausgangsschaltung, und Stromgenerator
ES2161836T3 (es) Dispositivo para la medicion de energia electrica que comprende un multiplexor.
DE69917892D1 (de) Direktioneller Hochspannungsdetektor
DE69940872D1 (de) Gaskonzentrationmessvorrichtung, die ein Stromsignal abhängig von der Gaskonzentration erstellt
FR2846749B1 (fr) Dispositif de mesure de l'intensite d'un courant electrique
FR2777110B1 (fr) Disjoncteur differentiel multipolaire
FR2804512B1 (fr) Compteur d'energie electrique
ES1040156Y (es) Dispositivo de alimentacion electrica.
DE69933610D1 (de) Sicherung mit Stromfokussierung für eine integrierte Schaltung
DE50006576D1 (de) Kompakte elektrische Vorrichtung, insbesondere Schaltnetzteil
DE10084506T1 (de) Schaltungsanordnung für eine lineare integrierte Hochspannungs-Strommess-Schaltung
DE60044598D1 (de) Wirbelstromkalibrierungsstandart

Legal Events

Date Code Title Description
8363 Opposition against the patent