PL403531A1 - Method and system for de-icing the electric traction cables, especially on the rail network - Google Patents

Method and system for de-icing the electric traction cables, especially on the rail network

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Publication number
PL403531A1
PL403531A1 PL403531A PL40353113A PL403531A1 PL 403531 A1 PL403531 A1 PL 403531A1 PL 403531 A PL403531 A PL 403531A PL 40353113 A PL40353113 A PL 40353113A PL 403531 A1 PL403531 A1 PL 403531A1
Authority
PL
Poland
Prior art keywords
icing
cable
electric traction
high frequency
rail network
Prior art date
Application number
PL403531A
Other languages
Polish (pl)
Other versions
PL227904B1 (en
Inventor
Artur Hanc
Marcin Święch
Original Assignee
Maar Technology Spółka Z Ograniczoną Odpowiedzialnością
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 Maar Technology Spółka Z Ograniczoną Odpowiedzialnością filed Critical Maar Technology Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL403531A priority Critical patent/PL227904B1/en
Publication of PL403531A1 publication Critical patent/PL403531A1/en
Publication of PL227904B1 publication Critical patent/PL227904B1/en

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  • Suspension Of Electric Lines Or Cables (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Sposób wykorzystuje do rozgrzewania przewodu prądy naskórkowe o wysokiej częstotliwości dobranej do przekroju czynnego przewodu trakcyjnego, a dla przepływu mocy biernej w przewodzie wykorzystuje się częstotliwość rezonansową. W (podstacji) zasilającej zainstalowany jest układ generatora wysokiej częstotliwości i układ obciążenia oraz układ sterująco-regulacyjny. Celem wcześniejszego wykrywania zagrożenia oblodzeniem oraz oceny efektywności odladzania układ sterująco-regulacyjny, może być połączony, korzystnie bezprzewodowo, z (czujnikiem oblodzenia) zainstalowanym na przewodzie trakcyjnym i/lub z lokalną stacją pogodową i/lub z czujnikiem naciągu linii trakcyjnej.The method uses high frequency epidermal currents to heat the cable, matched to the active cross section of the traction cable, and resonant frequency is used for the reactive power flow. A high frequency generator and load system as well as a control and regulation system are installed in the power supply substation. For the purpose of earlier detection of icing risk and assessment of deicing efficiency, the control and regulating system can be connected, preferably wirelessly, with (icing sensor) installed on the traction cable and / or with a local weather station and / or with the traction line tension sensor.

PL403531A 2013-04-15 2013-04-15 Method and system for de-icing the electric traction cables, especially on the rail network PL227904B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL403531A PL227904B1 (en) 2013-04-15 2013-04-15 Method and system for de-icing the electric traction cables, especially on the rail network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL403531A PL227904B1 (en) 2013-04-15 2013-04-15 Method and system for de-icing the electric traction cables, especially on the rail network

Publications (2)

Publication Number Publication Date
PL403531A1 true PL403531A1 (en) 2014-10-27
PL227904B1 PL227904B1 (en) 2018-01-31

Family

ID=51753937

Family Applications (1)

Application Number Title Priority Date Filing Date
PL403531A PL227904B1 (en) 2013-04-15 2013-04-15 Method and system for de-icing the electric traction cables, especially on the rail network

Country Status (1)

Country Link
PL (1) PL227904B1 (en)

Also Published As

Publication number Publication date
PL227904B1 (en) 2018-01-31

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