Essays about: "MPP"

Showing result 6 - 10 of 11 essays containing the word MPP.

  1. 6. Use of Photovoltaic on an E-bike? : A Feasibility Study

    University essay from Energi och miljöteknik

    Author : Thomas Schnabel; [2013]
    Keywords : Pedelec; E-bike; Photovoltaic; Stand-alone system; stationary system; mobile system;

    Abstract : In recent years the number of bicycles with e-motors has been increased steadily. Within the pedelec – bikes where an e-motor supports the pedaling – a special group of transportation bikes has developed. These bikes have storage boxes in addition to the basic parts of a bike. READ MORE

  3. 7. Acoustic properties of porous materialsused in silencers

    University essay from KTH/Farkost och flyg

    Author : Jesper Kristoffersson; [2013]
    Keywords : ;

    Abstract : The aim of this master thesis is an experimental investigation of the acoustic characteristics of absorbing materials used in mufflers for trucks and cars. The difference in the composition between different wool type materials consists of difference in material, fibre diameter, length, density and fibre orientation. READ MORE

  4. 8. Comparison of existing PV models and possible integration under EU grid specifications

    University essay from KTH/Elektriska energisystem

    Author : Ioannis-Thomas Theologitis; [2011]
    Keywords : ;

    Abstract : This master thesis investigates the capabilities of a generic grid-connected photovoltaic (PV) model that was developed by DIgSILENT and is part of the library of the new version of PowerFactory v.14.1. The model has a nominal rated peak power of 0. READ MORE

  5. 9. System aspects of large scale implementation of a photovoltaic power plant

    University essay from KTH/Elektriska energisystem

    Author : Álvaro Ruiz; [2011]
    Keywords : ;

    Abstract : In this thesis the static and dynamic behavior of large scale grid connected PV power plants are analyzed. A model of a 15 MW power plant is developed and implemented in DIgSilent Power Factory. The model considers all the panels operating at the MPP of the V-I characteristic with cos- = 1. READ MORE

  6. 10. Acoustics of parallel baffles muffler with Micro-perforated panels

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Su Xiaowan; [2011]
    Keywords : ;

    Abstract : Micro-perforated panels (MPP) have a good acoustic damping performance and a potential to be used in mufflers [1, 2]. This thesis aims to investigate the acoustic performance of a parallel baffles muffler, which consists of MPP baffles. The work is both experimental and numerical, i.e. READ MORE