Essays about: "alternator"

Showing result 1 - 5 of 7 essays containing the word alternator.

  1. 1. Investigation of a New Test Method to Perform a Vibration Test on Alternators

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Henrik Koponen; [2017]
    Keywords : ;

    Abstract : This master thesis work was performed in the Scania RECT group. The purpose of this study was to investigate a new test method and to examine if it was possible to perform a vibration test on two alternators at the same time where one would act as a motor and the other as a conventional alternator. READ MORE

  3. 2. Feasibility study of Gisuma micro-hydropower plant (Rwanda)

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik; Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Leonidas Nzirorera; J. Pierre Shumbosho; [2015]
    Keywords : ;

    Abstract : Nowadays; Rwanda is one of the country which is under developing country and one of the strategy to be used is to explore and develop the sector of energy in Rwanda. Our country Rwanda needs to develop the rural electrification sectors in order to provide illumination to the population living in those rural  areas for rapid development in different sectors like schools; health centers; business centers; administrative officers. READ MORE

  4. 3. Towards Better Alternator Efficiency

    University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiLinköpings universitet/Tekniska högskolan

    Author : Markus Örn; [2014]
    Keywords : salient claw-pole alternator; load angle; synchronous machine; equivalent circuit; alternator losses;

    Abstract : The requirements on vehicle industry are constantly getting stricter, especially when it comes to emissions. At the same time cars, trucks and buses are needed for our way of living. This have forced companies to be as ecient as possible in their way of using fossil fuels for travelling and transport. READ MORE

  5. 4. AVR for a synchronous generator with a six-phase PM alternator and rotating excitation system

    University essay from Uppsala universitet/Elektricitetslära

    Author : Boris Ivanic; [2013]
    Keywords : AVR; automatic voltage regulator; PM; alternator; excitation system;

    Abstract : Automatic voltage regulation is necessary for all power producing synchronous generators to ensure that the produced power have a constant and stable voltage level and to sustain grid stability. The aim of this thesis is to design and build an automatic voltage regulator for a synchronous generator. READ MORE

  6. 5. Vibration Durability Testing and Design Validation Based on Narrow Frequency Band

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Gudeta Berhanu; [2011]
    Keywords : Vibration testing; Narrow frequency band; Palmgren Miners rule; Rain flow cycle counting; S-N curve; Fatigue;

    Abstract : Existing vibration durability testing methods for a component is conservative in verifying the fatigue strength of a component. They more of typify the damaging potential of the real world vibration, instead of the component under test. READ MORE