WO2002080124A3 - Sistema de alarma sonora de prevención de puesta a tierra en celdas de alta tensión - Google Patents

Sistema de alarma sonora de prevención de puesta a tierra en celdas de alta tensión Download PDF

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Publication number
WO2002080124A3
WO2002080124A3 PCT/ES2002/000140 ES0200140W WO02080124A3 WO 2002080124 A3 WO2002080124 A3 WO 2002080124A3 ES 0200140 W ES0200140 W ES 0200140W WO 02080124 A3 WO02080124 A3 WO 02080124A3
Authority
WO
WIPO (PCT)
Prior art keywords
audible alarm
voltage
alarm system
voltage cells
activated
Prior art date
Application number
PCT/ES2002/000140
Other languages
English (en)
French (fr)
Other versions
WO2002080124A2 (es
Inventor
Ocerin Javier Ormazabal
Original Assignee
Grupo Ormazabal Sa
Ocerin Javier Ormazabal
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 Grupo Ormazabal Sa, Ocerin Javier Ormazabal filed Critical Grupo Ormazabal Sa
Priority to DE60236355T priority Critical patent/DE60236355D1/de
Priority to AU2002247777A priority patent/AU2002247777A1/en
Priority to EP02716854A priority patent/EP1382972B1/en
Priority to AT02716854T priority patent/ATE467843T1/de
Publication of WO2002080124A2 publication Critical patent/WO2002080124A2/es
Publication of WO2002080124A3 publication Critical patent/WO2002080124A3/es

Links

Classifications

    • 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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage

Abstract

Destinado a constituir un complemento del clásico señalizador óptico (9) indicativo de la presencia de tensión en la línea (2) de alta tensión, se materializa en una alarma sonora (1) alimentada desde la propia línea de alta tensión (2) a través de un acoplo o pasamuros (3) capacitivo y/o resistivo, estableciéndose en el circuito de alimentación de dicha alarma sonora (1) un microrruptor (4), normalmente abierto, que es activado por la palanca (5) de accionamiento del seccionador de puesta a tierra de la celda, de manera que en la maniobra de acoplamiento de dicha palanca (5), y antes de que se inicie la maniobra de accionamiento del seccionador, se produce el cierre del circuito de la alarma sonora (1) y la consecuente activación de la misma indicando al operario que debe interrumpir la maniobra y proceder a eliminar la tensión de la línea (2).
PCT/ES2002/000140 2001-03-30 2002-03-21 Sistema de alarma sonora de prevención de puesta a tierra en celdas de alta tensión WO2002080124A2 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE60236355T DE60236355D1 (de) 2001-03-30 2002-03-21 Hörbares warnsystem zum verhindern der erdung in hochspannungszellen
AU2002247777A AU2002247777A1 (en) 2001-03-30 2002-03-21 Audible alarm system to prevent earthing in high-voltage cells
EP02716854A EP1382972B1 (en) 2001-03-30 2002-03-21 Audible alarm system to prevent earthing in high-voltage cells
AT02716854T ATE467843T1 (de) 2001-03-30 2002-03-21 Hörbares warnsystem zum verhindern der erdung in hochspannungszellen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200100754 2001-03-30
ES200100754A ES2184604B1 (es) 2001-03-30 2001-03-30 Sistema de alarma sonora de prevencion de puesta a tierra en celdas de alta tension.

Publications (2)

Publication Number Publication Date
WO2002080124A2 WO2002080124A2 (es) 2002-10-10
WO2002080124A3 true WO2002080124A3 (es) 2002-12-05

Family

ID=8497288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2002/000140 WO2002080124A2 (es) 2001-03-30 2002-03-21 Sistema de alarma sonora de prevención de puesta a tierra en celdas de alta tensión

Country Status (7)

Country Link
EP (1) EP1382972B1 (es)
CN (1) CN1283999C (es)
AT (1) ATE467843T1 (es)
AU (1) AU2002247777A1 (es)
DE (1) DE60236355D1 (es)
ES (2) ES2184604B1 (es)
WO (1) WO2002080124A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105158548A (zh) * 2015-08-24 2015-12-16 国家电网公司 一种新型高压验电器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223306A (en) * 1978-07-24 1980-09-16 Atlas Foundry & Machine Co. Device for detection of short circuits in industrial uses
JPH0712856A (ja) * 1993-06-25 1995-01-17 Nec Corp 高電圧検出警報装置
JPH0879962A (ja) * 1994-08-31 1996-03-22 Taisei Corp 高圧負荷開閉器投入警報装置
GB2310728A (en) * 1996-02-29 1997-09-03 Lloyd Jones David Voltage detection and alarm device
EP0949735A2 (de) * 1998-04-09 1999-10-13 Schnier Elektrostatik GmbH Verfahren und Schaltungsanordnung zur Sichereitsüberprüfung einer Hochspannungsversorgungsanlage
EP1046918A2 (de) * 1999-04-06 2000-10-25 Schnier Elektrostatik GmbH Verfahren und Schaltungsanordnung zur Sicherheitsüberprüfung einer elektrostatischen Sprühanlage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223306A (en) * 1978-07-24 1980-09-16 Atlas Foundry & Machine Co. Device for detection of short circuits in industrial uses
JPH0712856A (ja) * 1993-06-25 1995-01-17 Nec Corp 高電圧検出警報装置
JPH0879962A (ja) * 1994-08-31 1996-03-22 Taisei Corp 高圧負荷開閉器投入警報装置
GB2310728A (en) * 1996-02-29 1997-09-03 Lloyd Jones David Voltage detection and alarm device
EP0949735A2 (de) * 1998-04-09 1999-10-13 Schnier Elektrostatik GmbH Verfahren und Schaltungsanordnung zur Sichereitsüberprüfung einer Hochspannungsversorgungsanlage
EP1046918A2 (de) * 1999-04-06 2000-10-25 Schnier Elektrostatik GmbH Verfahren und Schaltungsanordnung zur Sicherheitsüberprüfung einer elektrostatischen Sprühanlage

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199512, Derwent World Patents Index; AN 1995-086119, XP002972933 *
DATABASE WPI Week 199622, Derwent World Patents Index; AN 1996-215945, XP002972932 *
DATABASE WPI Week 199950, Derwent World Patents Index; AN 1999-582449, XP002972931 *
DATABASE WPI Week 200062, Derwent World Patents Index; AN 2000-639600, XP002972930 *

Also Published As

Publication number Publication date
ATE467843T1 (de) 2010-05-15
CN1527947A (zh) 2004-09-08
EP1382972A2 (en) 2004-01-21
CN1283999C (zh) 2006-11-08
ES2345764T3 (es) 2010-10-01
ES2184604B1 (es) 2004-05-01
AU2002247777A1 (en) 2002-10-15
WO2002080124A2 (es) 2002-10-10
EP1382972B1 (en) 2010-05-12
DE60236355D1 (de) 2010-06-24
ES2184604A1 (es) 2003-04-01

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