PL430726A1 - Rectifier system for deicing dc contact systems of a double track line - Google Patents

Rectifier system for deicing dc contact systems of a double track line

Info

Publication number
PL430726A1
PL430726A1 PL430726A PL43072619A PL430726A1 PL 430726 A1 PL430726 A1 PL 430726A1 PL 430726 A PL430726 A PL 430726A PL 43072619 A PL43072619 A PL 43072619A PL 430726 A1 PL430726 A1 PL 430726A1
Authority
PL
Poland
Prior art keywords
rectifier
connection
output
additional
line
Prior art date
Application number
PL430726A
Other languages
Polish (pl)
Other versions
PL238625B1 (en
Inventor
Tadeusz Maciołek
Adam Szeląg
Original Assignee
Politechnika Warszawska
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 Politechnika Warszawska filed Critical Politechnika Warszawska
Priority to PL430726A priority Critical patent/PL238625B1/en
Publication of PL430726A1 publication Critical patent/PL430726A1/en
Publication of PL238625B1 publication Critical patent/PL238625B1/en

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  • Rectifiers (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Układ ma w prostownik zasilający (5), którego pierwszy biegun poprzez pierwsze połączenie (5a) dołączony jest do szyn powrotnych (3), a drugi biegun o przeciwnej biegunowości poprzez drugie połączenie (5b) dołączony jest do pierwszego końca sieci trakcyjnej toru pierwszego (1) i poprzez trzecie połączenie (5c) dołączony jest do pierwszego końca sieci trakcyjnej toru drugiego (2). Ponadto zawiera dodatkowy dwukierunkowy zespół prostownikowy (4), drugi koniec sieci trakcyjnej toru pierwszego (1) dołączony jest poprzez czwarte połączenie (4a) do pierwszego wyjścia dwukierunkowego zespołu prostownikowego (4), a drugi koniec sieci trakcyjnej toru drugiego (2) dołączony jest poprzez piąte połączenie (4b) do drugiego wyjścia dwukierunkowego zespołu prostownikowego (4), przy czym dodatkowy dwukierunkowy zespół prostownikowy (4) zawiera pierwszy dodatkowy prostownik (4c), którego wyjście dodatnie jest połączone z wyjściem ujemnym drugiego dodatkowego prostownika (4d) poprzez szóste połączenie (4g) i jednocześnie z drugim wyjściem zespołu prostownikowego (4) i piątym połączeniem (4b), a wyjście dodatnie drugiego dodatkowego prostownika (4d) jest połączone z wyjściem ujemnym pierwszego prostownika (4c) poprzez siódme połączenie (4f) i jednocześnie z pierwszym wyjściem zespołu prostownikowego (4) i czwartym połączeniem (4a).The circuit has a supply rectifier (5), the first pole of which, through the first connection (5a), is connected to the return rails (3), and the second pole of the opposite polarity, through the second connection (5b), is connected to the first end of the overhead contact line of the first line (1). ) and through the third connection (5c) it is connected to the first end of the overhead contact line of the second track (2). Moreover, it comprises an additional two-way rectifier unit (4), the second end of the overhead contact line of the first line (1) is connected via the fourth connection (4a) to the first output of the two-way rectifier set (4), and the other end of the traction network of the second line (2) is connected a fifth connection (4b) to the second output of the bidirectional rectifier assembly (4), the additional bi-directional rectifier assembly (4) comprising a first additional rectifier (4c), the positive output of which is connected to the negative output of the second additional rectifier (4d) via a sixth connection ( 4g) and simultaneously with the second output of the rectifier set (4) and the fifth connection (4b), and the positive output of the second additional rectifier (4d) is connected to the negative output of the first rectifier (4c) via the seventh connection (4f) and simultaneously to the first output of the rectifier (4) and with a fourth connection (4a).

PL430726A 2019-07-26 2019-07-26 Rectifier system for deicing dc contact systems of a double track line PL238625B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL430726A PL238625B1 (en) 2019-07-26 2019-07-26 Rectifier system for deicing dc contact systems of a double track line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL430726A PL238625B1 (en) 2019-07-26 2019-07-26 Rectifier system for deicing dc contact systems of a double track line

Publications (2)

Publication Number Publication Date
PL430726A1 true PL430726A1 (en) 2021-02-08
PL238625B1 PL238625B1 (en) 2021-09-13

Family

ID=74492901

Family Applications (1)

Application Number Title Priority Date Filing Date
PL430726A PL238625B1 (en) 2019-07-26 2019-07-26 Rectifier system for deicing dc contact systems of a double track line

Country Status (1)

Country Link
PL (1) PL238625B1 (en)

Also Published As

Publication number Publication date
PL238625B1 (en) 2021-09-13

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