DE2829578A1 - Stray field compensation for railway track side control device - uses winding connected to points along current carrying line to counteract magnetic field - Google Patents

Stray field compensation for railway track side control device - uses winding connected to points along current carrying line to counteract magnetic field

Info

Publication number
DE2829578A1
DE2829578A1 DE19782829578 DE2829578A DE2829578A1 DE 2829578 A1 DE2829578 A1 DE 2829578A1 DE 19782829578 DE19782829578 DE 19782829578 DE 2829578 A DE2829578 A DE 2829578A DE 2829578 A1 DE2829578 A1 DE 2829578A1
Authority
DE
Germany
Prior art keywords
winding
stray
compensation
control
magnetic
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.)
Withdrawn
Application number
DE19782829578
Other languages
German (de)
Inventor
Dietrich Ing Grad Stoeckmann
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19782829578 priority Critical patent/DE2829578A1/en
Publication of DE2829578A1 publication Critical patent/DE2829578A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/126Constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
    • B61L3/02Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction

Abstract

Stray magnetic fields generated by traction currents of different intensity and direction flowing in the rails are superposed on magnetic fields used for train control and generated by magnetic track equipment near the rails. These fields are compensated. Each control unit has at least one compensation winding (KW) connected by wires (Z1, Z2) to points (P1, PL) on the traction current (JT) carrying rail (S1). The number of turns on the winding and winding sense are such that the magnetic field generated by traction current in the rail is compensated.
DE19782829578 1978-07-05 1978-07-05 Stray field compensation for railway track side control device - uses winding connected to points along current carrying line to counteract magnetic field Withdrawn DE2829578A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19782829578 DE2829578A1 (en) 1978-07-05 1978-07-05 Stray field compensation for railway track side control device - uses winding connected to points along current carrying line to counteract magnetic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782829578 DE2829578A1 (en) 1978-07-05 1978-07-05 Stray field compensation for railway track side control device - uses winding connected to points along current carrying line to counteract magnetic field

Publications (1)

Publication Number Publication Date
DE2829578A1 true DE2829578A1 (en) 1980-01-24

Family

ID=6043630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782829578 Withdrawn DE2829578A1 (en) 1978-07-05 1978-07-05 Stray field compensation for railway track side control device - uses winding connected to points along current carrying line to counteract magnetic field

Country Status (1)

Country Link
DE (1) DE2829578A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046064A1 (en) * 1999-02-04 2000-08-10 Universidad Complutense De Madrid Current system for compensating the magnetic field produced by electric traction railways
ES2154210A1 (en) * 1999-02-04 2001-03-16 Univ Madrid Complutense Electric railway line magnetic field compensation current system reduces the supply catenary current variation magnetic field via vertical segment conductors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000046064A1 (en) * 1999-02-04 2000-08-10 Universidad Complutense De Madrid Current system for compensating the magnetic field produced by electric traction railways
ES2154210A1 (en) * 1999-02-04 2001-03-16 Univ Madrid Complutense Electric railway line magnetic field compensation current system reduces the supply catenary current variation magnetic field via vertical segment conductors
ES2158825A1 (en) * 1999-02-04 2001-09-01 Univ Madrid Complutense Electric railway line magnetic field compensation current system reduces the supply catenary current variation magnetic field via vertical segment conductors
US6492746B1 (en) 1999-02-04 2002-12-10 Universidad Complutense De Madrid Current system for compensating the magnetic field produced by electric traction railways

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee