Essays about: "Transformer"

Showing result 1 - 5 of 128 essays containing the word Transformer.

  1. 1. PET bottles: From waste to resources. How circular economy transforms waste management practices in Buenos Aires

    University essay from Handelshögskolan i Stockholm/Institutionen för företagande och ledning

    Author : Martín Valese Aguilera; Daniel Gustafsson; [2019]
    Keywords : Circular Economy; PET bottles; Argentina; Markets as practice; Multiplicity;

    Abstract : Circular Economy has become a promising sustainability concept among scholars and practitioners. This is because circular economy replaces linear productive systems and enables the achievement of economic and social objectives while minimizing the environmental impact. READ MORE

  2. 2. Photovoltaic Power Production and Energy Storage Systems in Low-Voltage Power Grids

    University essay from Linköpings universitet/Fordonssystem; Linköpings universitet/Fordonssystem

    Author : Johan Häggblom; Jonathan Jerner; [2019]
    Keywords : electric power; power flow analysis; radial distribution system; low-voltage power grid; forward backward sweep method; photovoltaic power systems; energy storage systems; power factor; elkraft; effektflödesanalys; radiella distributionsnät; lågspänningselnät; forward backward sweep-metod; solcellsanläggningar; energilagringssystem; effektfaktor;

    Abstract : In recent years, photovoltaic (PV) power production have seen an increase and the PV power systems are often located in the distribution grids close to the consumers. Since the distributions grids rarely are designed for power production, investigation of its effects is needed. READ MORE

  3. 3. Charge into the Future Grid : Optimizing Batteries to Support the Future Low-Voltage Electrical Grid

    University essay from Linköpings universitet/Fordonssystem; Linköpings universitet/Fordonssystem

    Author : Mergim Dushku; Julius Kokko Ekholm; [2019]
    Keywords : Optimization; Electric Vehicle; EV; Stationary Battery System; SBS; LV-grid; Electrical Grid; Peak Load; Voltage Variations; fmincon; Future Grid; Vehicle-to-Grid; Vehicle-to-Home; Photovoltaic; PV; Control Theory; Battery; Smart Charging; Nonlinear Programming;

    Abstract : The increase in electric vehicles and photovoltaic power production may introduce problems to the low-voltage distribution grid. With a higher number of electric vehicles, their accumulated charging power might breach the lowest allowed voltage level of the grid. READ MORE

  4. 4. High Frequency Transformer : Implementation of prototype

    University essay from Uppsala universitet/Elektricitetslära; Uppsala universitet/Elektricitetslära; Uppsala universitet/Elektricitetslära

    Author : Vincent Jansson; David Bergman; Niklas Hermansson; [2019]
    Keywords : Transformer; Transformator;

    Abstract : Since its invention in 1885 by Otto Bláthy, Miksa Déri and KárolyZipernowsky, transformers have become an important cornerstone of theelectrical infrastructure we have today. They are found mostprominently in any machinery or device that requires a differentlevel of voltage or current than a general grid can supply, such ascomputers, motors or even cars. READ MORE

  5. 5. Simulation as decision support tool : A case study with data analysis, VSM and simulation applied to an ETO system

    University essay from Uppsala universitet/Industriell teknik; Uppsala universitet/Industriell teknik

    Author : Rajat Kumar; Santosh Shinde; [2019]
    Keywords : Digitalisation; Industry 4.0; Simulation; Value Stream Mapping; Data acquisition; ETO;

    Abstract : Digital transformation is rising rapidly, where absolutely any kind of data is readily available. With the rise in digital information and technologies, businesses are aiming at measuring their processes and thereby getting better control over their operations. READ MORE