PL404338A1 - Method for braking a vehicle, in particular high-speed rail, and the braking system for applying the method - Google Patents

Method for braking a vehicle, in particular high-speed rail, and the braking system for applying the method

Info

Publication number
PL404338A1
PL404338A1 PL404338A PL40433813A PL404338A1 PL 404338 A1 PL404338 A1 PL 404338A1 PL 404338 A PL404338 A PL 404338A PL 40433813 A PL40433813 A PL 40433813A PL 404338 A1 PL404338 A1 PL 404338A1
Authority
PL
Poland
Prior art keywords
wind turbine
braking
vehicle
air stream
flow tunnel
Prior art date
Application number
PL404338A
Other languages
Polish (pl)
Other versions
PL227590B1 (en
Inventor
Piotr Strzelczyk
Original Assignee
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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 Rzeszowska im. Ignacego Łukasiewicza filed Critical Politechnika Rzeszowska im. Ignacego Łukasiewicza
Priority to PL404338A priority Critical patent/PL227590B1/en
Publication of PL404338A1 publication Critical patent/PL404338A1/en
Publication of PL227590B1 publication Critical patent/PL227590B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Body Structure For Vehicles (AREA)
  • Braking Arrangements (AREA)

Abstract

Przedmiotem wynalazku jest sposób hamowania pojazdu, zwłaszcza szynowego prędkości, gdzie wykorzystuje się opór aerodynamiczny oraz odzyskuje się energię kinetyczną strumienia powietrza, opływającego pojazd (1) w czasie hamowania. Do odzysku energii wykorzystuje się otunelowaną turbinę wiatrową (2), korzystnie współpracującą z hamulcem aerodynamicznym (3), przy czym turbinę wiatrową (2) napędza się co najmniej częścią strumienia powietrza, którą kieruje się do tunelu przepływowego (4) z umieszczoną w nim turbiną wiatrową (2) i korzystnie zakończonego hamulcem aerodynamicznym (3). Układ hamowania z wykorzystaniem oporu aerodynamicznego posiada co najmniej jedną turbinę wiatrową (2), osadzoną w tunelu przepływowym (4), za którą na drodze przepływu strumienia powietrza jest położony korzystnie hamulec aerodynamiczny (3), wytwarzający podciśnienie w tym tunelu przepływowym (4), w obszarze turbiny wiatrowej (2). Wynalazek znajduje zastosowanie, zwłaszcza w głowicach wagonów krańcowych elektrycznych zespołów trakcyjnych i lokomotywach pociągów dużych prędkości.The subject of the invention is a method of braking a vehicle, especially a speed rail vehicle, where aerodynamic resistance is used and the kinetic energy of the air stream flowing around the vehicle (1) during braking is recovered. For energy recovery, a wind turbine (2) is used, preferably cooperating with an air brake (3), and the wind turbine (2) is driven by at least part of the air stream, which is directed to the flow tunnel (4) with the turbine placed in it. wind turbine (2) and preferably ended with an air brake (3). The braking system with the use of aerodynamic drag has at least one wind turbine (2) mounted in the flow tunnel (4), behind which, on the path of the air stream, there is preferably an aerodynamic brake (3), which creates negative pressure in this flow tunnel (4), in the wind turbine area (2). The invention finds application, especially in the heads of end cars of electric multiple units and locomotives of high-speed trains.

PL404338A 2013-06-17 2013-06-17 Method for braking a vehicle, in particular high-speed rail, and the braking system for applying the method PL227590B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL404338A PL227590B1 (en) 2013-06-17 2013-06-17 Method for braking a vehicle, in particular high-speed rail, and the braking system for applying the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL404338A PL227590B1 (en) 2013-06-17 2013-06-17 Method for braking a vehicle, in particular high-speed rail, and the braking system for applying the method

Publications (2)

Publication Number Publication Date
PL404338A1 true PL404338A1 (en) 2014-12-22
PL227590B1 PL227590B1 (en) 2018-01-31

Family

ID=52106866

Family Applications (1)

Application Number Title Priority Date Filing Date
PL404338A PL227590B1 (en) 2013-06-17 2013-06-17 Method for braking a vehicle, in particular high-speed rail, and the braking system for applying the method

Country Status (1)

Country Link
PL (1) PL227590B1 (en)

Also Published As

Publication number Publication date
PL227590B1 (en) 2018-01-31

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