Wyniki wyszukiwania dla: RAILWAY VEHICLES DIAGNOSTICS

• Dynamics of Railway Vehicles Movement on Transition Curves

  Publikacja

  • A. Basak
  • E. Nowak

  - Advances in Science and Technology Research Journal - Rok 2021

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• Road Tests of the Positioning Accuracy of INS/GNSS Systems Based on MEMS Technology for Navigating Railway Vehicles

  Publikacja

  • M. Specht
  • C. Specht
  • P. Dąbrowski
  • K. Czaplewski
  • L. Smolarek
  • O. Lewicka

  - ENERGIES - Rok 2020

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• Mathematical modelling of the overhead contact line for the purpose of diagnostics of pantographs

  Publikacja

  • S. Judek
  • P. Kaczmarek
  • K. Karwowski
  • M. Michna
  • M. Mizan
  • A. Wilk

  - Czasopismo Techniczne - Rok 2016

  The overhead contact line (OCL) is the most effective way for supplying railway electric vehicles. The increase of the speed of the vehicles increases power consumption and requires ensuring proper cooperation of pantographs with OCL. The paper describes the novel mathematical model of the OCL system and the simulation results. The primary objective is a more accurate analysis to increase the reliability of the evaluation of monitoring...

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• Jarosław Guziński prof. dr hab. inż.

  Osoby

  Wydział Elektrotechniki i Automatyki, Katedra Automatyki Napędu Elektrycznego i Konwersji Energii

  STOPNIE NAUKOWE 2021 Tytuł profesora nauk inżynieryjno-technicznych. 2012  Stopień doktora habilitowanego nauk technicznych – Wydział Elektrotechniki i Automatyki PG. Rozprawa habilitacyjna „Układy napędowe z silnikami indukcyjnymi i filtrami wyjściowymi falowników. Zagadnienia wybrane”. Kolokwium i nadanie stopnia doktora habilitowanego 29 maja 2012 r. Monografia uzyskała nagrodę naukową Wydziału IV Nauk Technicznych Polskiej...

• Leszek Jarzębowicz dr hab. inż.

  Osoby

  Katedra Inżynierii Elektrycznej Transportu

  Leszek Jarzębowicz ukończył studia jednolite magisterskie na Wydziale Elektrotechniki i Automatyki Politechniki Gdańskiej w 2005 r.  Na tym samym wydziale uzyskał stopień doktora nauk technicznych (2010 r.) oraz doktora habilitowanego nauk inżynieryjno-technicznych (2019 r.). Jego zainteresowania naukowe koncentrują się na: sterowaniu i modelowaniu elektrycznych układów napędowych, diagnostyce pojazdów szynowych, efektywności energetycznej...

• Analysis of measurement uncertainty for contact-less method used to measure the position of catenary contact wire, performed with the use of Monte Carlo method

  Publikacja

  • J. Skibicki
  • M. Bartłomiejczyk

  - MEASUREMENT - Rok 2017

  Currently the majority of main railway lines in Europe are electrified, and electric trains have the biggest share in the entire amount of rail transport. Reliability of electrified railways is closely related to the issue of supplying traction vehicles with energy. The problems connected with diagnostics of energy consumption node, namely the contact line and the current collector, are therefore of fundamental importance for maintaining...

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• Framework for extracting rails and setting-out railway line axis based on UAV photogrammetric measurements

  Dane Badawcze

  open access

  • P. Burdziakowski

  - seria: Algorithms

  Technical diagnostics enables assessing the current technical condition of a railway line and adjacent infrastructure, and to forecast its changes over a specific time horizon. One of its elements is the periodic monitoring of rail position and their geometry. The data set presents a new framework for the setting-out of a railway track axis. The process...

• The issue of uncertainty of visual measurement techniques for long distance measurements based on the example of applying electric traction elements in diagnostics and monitoring

  Publikacja

  • J. Skibicki

  - MEASUREMENT - Rok 2018

  Rail transport is the most economical and energy-effective in the field of land transport, in particular electrified. In order to ensure efficient and reliable operation of electrified rail transport, the issues of monitoring and diagnostics of the traction infrastructure and vehicles are extremely important. The most critical point in the transmission of electric energy to the vehicle is the sliding contact of the current collector...

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• Koncepcja zdalnego sterowania i monitoringu urządzeń trakcyjnych z wykorzystaniem technologii teleinformatycznych

  Publikacja

  • K. Karwowski
  • L. Jarzębowicz
  • M. Kuciński

  - Rok 2013

  Advancement in wireless communication enables engineers to apply sophisticated and relatively inexpensive technologies in new fields of industry, which were previously designated solely to wire-based solutions. One of those fields is railway transportation system. In effect of a high reliability and safety demands, this area was resistive to new technologies. Nowadays, increased security and reliability of wireless sensor networks...

• 3D Machine Vision System for Inspection of Contact Strips in Railway Vehicle Current Collectors

  Publikacja

  • L. Jarzębowicz
  • S. Judek

  - Rok 2014

  Construction and technical condition of current collectors is crucial to reliability and safety of railway transportation. According to the Technical Specifications for Interoperability railway vehicles in the European Union should be equipped with carbon contact strips. Excessive wear or defects of contact strips degrade the capability of undisturbed power transmission, cause faster wear of contact wire, and can even result in...