ES2147536R - - Google Patents

Info

Publication number
ES2147536R
ES2147536R ES9802654A ES9802654A ES2147536R ES 2147536 R ES2147536 R ES 2147536R ES 9802654 A ES9802654 A ES 9802654A ES 9802654 A ES9802654 A ES 9802654A ES 2147536 R ES2147536 R ES 2147536R
Authority
ES
Spain
Prior art keywords
magnetic field
annulled
field
sensor
current
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.)
Granted
Application number
ES9802654A
Other languages
English (en)
Other versions
ES2147536A2 (es
ES2147536B1 (es
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 filed Critical
Priority to ES9802654A priority Critical patent/ES2147536B1/es
Priority to AU16599/00A priority patent/AU1659900A/en
Priority to PCT/ES1999/000398 priority patent/WO2000037280A1/es
Publication of ES2147536A2 publication Critical patent/ES2147536A2/es
Publication of ES2147536R publication Critical patent/ES2147536R/es
Application granted granted Critical
Publication of ES2147536B1 publication Critical patent/ES2147536B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/02—Details
    • B60M1/06—Arrangements along the power lines for reducing interference in nearby communication lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Measuring Magnetic Variables (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Dispositivo de compensación del campo magnético producido por ferrocarriles de tracción eléctrica. El dispositivo se basa en la compensación local de las fluctuaciones de campo magnético originadas por fluctuaciones de corriente de catenaria. Se utiliza un sensor de campo magnético que realimenta el circuito condensador hasta anular el campo en el sensor en un tiempo inferior al característico de la fluctuación por lo que mantiene anulado el campo en cualquier momento. La invención se refiere a un dispositivo capaz de compensar, en origen, las perturbaciones del campo magnético en el entorno de una línea de ferrocarril de tracción eléctrica causadas por las variaciones de la corriente de la catenaria de alimentación.
ES9802654A 1998-12-21 1998-12-21 Dispositivo de compensacion del campo magnetico producido por ferrocarriles de traccion electrica. Expired - Fee Related ES2147536B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9802654A ES2147536B1 (es) 1998-12-21 1998-12-21 Dispositivo de compensacion del campo magnetico producido por ferrocarriles de traccion electrica.
AU16599/00A AU1659900A (en) 1998-12-21 1999-12-20 Device for compensating the magnetic field produced by electric traction railways
PCT/ES1999/000398 WO2000037280A1 (es) 1998-12-21 1999-12-20 Dispositivo de compensacion del campo magnetico producido por ferrocarriles de traccion electrica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9802654A ES2147536B1 (es) 1998-12-21 1998-12-21 Dispositivo de compensacion del campo magnetico producido por ferrocarriles de traccion electrica.

Publications (3)

Publication Number Publication Date
ES2147536A2 ES2147536A2 (es) 2000-09-01
ES2147536R true ES2147536R (es) 2000-12-16
ES2147536B1 ES2147536B1 (es) 2001-07-01

Family

ID=8306161

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9802654A Expired - Fee Related ES2147536B1 (es) 1998-12-21 1998-12-21 Dispositivo de compensacion del campo magnetico producido por ferrocarriles de traccion electrica.

Country Status (3)

Country Link
AU (1) AU1659900A (es)
ES (1) ES2147536B1 (es)
WO (1) WO2000037280A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1031977C2 (nl) * 2006-06-09 2007-12-11 Univ Delft Tech Compensatie-inrichting voor een magneetveld.
ES2323923B1 (es) * 2007-01-05 2010-05-13 Universidad De Sevilla Sistema activo de compensacion del campo magnetico generado por instalaciones electricas lineales y su modo de funcionamiento.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116527A1 (de) * 1991-05-21 1992-11-26 Herbert Prof Dr Koenig Vorrichtung zur grossraeumigen reduzierung energietechnischer magnetfelder
SE9301426D0 (sv) * 1993-04-28 1993-04-28 Asea Brown Boveri Ab Aktiv daempning av kraftfrekventa magnetfaelt
WO1995011541A1 (en) * 1993-10-22 1995-04-27 Norad Corporation Apparatus and method for reducing electromagnetic fields near electrical power lines
US5586064A (en) * 1994-11-03 1996-12-17 The Trustees Of The University Of Pennsylvania Active magnetic field compensation system using a single filter

Also Published As

Publication number Publication date
ES2147536A2 (es) 2000-09-01
WO2000037280A1 (es) 2000-06-29
AU1659900A (en) 2000-07-12
ES2147536B1 (es) 2001-07-01

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Legal Events

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