Essays about: "Pantograph"

Showing result 1 - 5 of 6 essays containing the word Pantograph.

  1. 1. System Stability of the Overhead Power Supply System used in the Electric Road System

    University essay from

    Author : Md Asif Ferdoush; [2019]
    Keywords : Electric Road System; eHighway; eMachine; Power Electronics; Overhead Catenary Line; Pantograph; Harmonics; Resonance;

    Abstract : This thesis presents the stability analysis of an Electric Road System (ERS), which is often abbreviated as eHighway, used for the electrification of the hybrid vehicle. The overall system modelling of the ERS, starting from the sub-station to the critical part of the Scania hybrid truck is performed in the MATLAB Simulink environment. READ MORE

  2. 2. Life Cycle Assessment development for electrified roads : Case study for Sweden

    University essay from KTH/Byggvetenskap

    Author : Réka Nádasi; [2017]
    Keywords : LCA; SimaPro; eRoad; IPT; Conductive track; Pantograph; Sustainability;

    Abstract : The increasing role of sustainability will lead the mobility by road into a more efficient and interactive system between infrastructure, environment and vehicles. The expand of emobility based on Electric Vehicles has been restricted by numerous shortcomings such as their driving range, the battery size, the dependence on charging stations and the time required for its charging. READ MORE

  3. 3. Magnetic interference from a tramway in electrocardiogram signals

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Weronica Linpé; [2015]
    Keywords : Technology and Engineering;

    Abstract : ECG is a method used in diagnostics and monitoring of the heart. The ECG measures the electrical activity between two or more predetermined positions on the body surface. These ECG signals might be disturbed by surrounding magnetic _elds, which might induce an interference into the signals. READ MORE

  4. 4. Active Control of the Pantograph-Catenary Interaction in a Finite Element Model

    University essay from KTH/Järnvägsteknik

    Author : Raphael Schär; [2013]
    Keywords : ;

    Abstract : This work analyzes the implementation of an active train pantograph in a full finite element model in the program Ansys. As controller design method, the H∞ method was taken in order to cope with the different uncertainties in the given system. The focus lies on the contact force between the pantograph and the catenary. READ MORE

  5. 5. Innovative active control strategies for pantograph catenary interaction

    University essay from KTH/Fordonsdynamik

    Author : Roberto Tieri; [2012]
    Keywords : Active control; pantograph catenary interaction; actuator;

    Abstract : The pantograph - catenary interaction is one of the most important features in high speed trains, and to guarantee a reliable current collection is the target that every railway system must take into consideration in order to speed up trains. The problem that goes against this direction is mainly the variation of the overhead equipment's stiness. READ MORE