Dimenzioniranje pogona električnog vlaka na temelju vučno kočne karakteristike

master's thesis

• Title (english): Electric train drive sizing based on tow braking characteristics
• Author: Domagoj Horvat
• Mentor: Mario Vražić (mentor)
• Committee member: Mario Vražić (predsjednik povjerenstva)
• Committee member: Damir Sumina (član povjerenstva)
• Committee member: Igor Erceg (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Tema ovog diplomskog rada je dimenzioniranje pogona električnog vlaka na temelju vučno - kočne karakteristike. Prilikom izrade ovog diplomskog rada korišteni su programski alati Matlab i Simulink.
Za izradu simulacije vožnje odabrana je ruta Dugo Selo - Harmica na kojoj se nalazi ukupno 18 stanica i dugačka je 47.27 km. Simulacija vožnje napravljena je u Matlabu uzimajući u obzir realna ubrzanja vlaka i dozvoljene brzine na pojedinim dionicama. Bitni podaci koji se računaju u simulaciji vožnje su brzina, akceleracija i nagib, a računaju se za svaki diskretni segment puta.
Podaci dobiveni simulacijom vožnje koriste se u Simulink modelu električnog vlaka. U njemu se izračunavaju sve radne točke za vrijeme vožnje odabranom rutom, a korištenjem algoritma za određivanje snage pogonskog motora dobije se minimalna snaga motora potrebna da se omogući željeni režim vožnje.

Abstract (english)

The theme of this thesis is dimensioning of the drive for electric trains based on towing - braking characteristics. Matlab and Simulink were used in making this thesis.
The driving simulation was made for the route Dugo Selo - Harmica which is 47.27 km long and has 18 stations. It was made in Matlab considering the real train acceleration and speed limit on individual sections. Important data calculated in the driving simulation were driving speed, acceleration and the angle of each segment of the route.
The data obtained by the driving simulation was used in the electric train model made in Simulink. This model calculates all operating points while driving. Using the algorithm to determine the electric motor power, this model calculates the minimum power of the electric motor which provides a desired driving regime.

• Keywords: električni vlak; vučno - kočna karakteristika; dimenzioniranje pogona
• Keywords (english): electric train; towing - braking characteristic; dimensioning of the drive
• Language: croatian
• URN:NBN: urn:nbn:hr:168:224364
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:10:06