Essays about: "Ripple"

Showing result 16 - 20 of 120 essays containing the word Ripple.

  1. 16. Finite Control Set-Model Predictive control of Permanent Magnet Synchronous Motor

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Srinath Sathyamoorthy; [2022]
    Keywords : Model Predictive Control; Field Oriented Control; Permanent Magnet Synchronous Motor; Electric Vehicle; Model Predictive Control; Fältorienterad kontroll; Permanent Magnet Synchronous Motor; Elfordon;

    Abstract : The electrification of the transportation sector has been the most important goal of the current century. In the last decade, there has been a surge in the production and sale of electric vehicles, necessitating substantial research and development in the industry. READ MORE

  3. 17. Boost Converter Inductor Design for High-Power Fuel Cells Using Pareto Optimisation for Single and Coupled Cores

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Lucas Tunelid; [2022]
    Keywords : Fuel Cells; Interface Converters; Inductor Design; Mutiobjective Optimisation; Bränsleceller; Gränsnittsomvandlare; Induktor Design; Multiobektiv Optimering;

    Abstract : Hydrogen has been identified by the European Commission to be a competitive alternative to fossil fuels within the transport sector in the medium to long perspective. Because of this, an increased understanding is required of the electrical power train present within such vehicles. READ MORE

  4. 18. Risk measurement of cryptocurrencies using value at risk and expected shortfall

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Van Cao Thi Hong; [2022]
    Keywords : cryptocurrencies; value at risk; expected shortfall; risk measurement; parametric methods; non-parametric methods; EWMA; GARCH; EGARCH; GJRGARCH; backtesting; Business and Economics;

    Abstract : Cryptocurrencies are highly volatile and risky assets, therefore, it is of vital importance to find an appropriate model for risk measurement. This thesis compares three parametric and three non-parametric estimation methods to estimate the value at risk and the expected shortfall of five cryptocurrencies, namely Bitcoin (BTC), Ethereum (ETH), Binance coin (BNB), Ripple coin (XRP), and Cardano (ADA). READ MORE

  5. 19. Comparative Analysis of Several Designs of Modular Multilevel Converters with Interleaved Half-Bridge Submodules

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Lingyu Chen; [2022]
    Keywords : Modular multilevel converters MMC ; interleaved half-bridge submodule; interleaved converters; power loss calculation; converter efficiency; converter dimensions; Modulära multilevel-omvandlaren; interfolierad halvbrygga submodul; interfolierade omvandlare; effektförlustberäkning; omvandlareffektivitet; omvandlardimensioner;

    Abstract : The Modular Multilevel Converter (MMC) is one of the most commonly used active converters in the high-/medium-voltage sector due to its many advantages such as high scalability, high efficiency, modularity and low harmonic contents. However, in low-voltage and high-current applications, classical MMC designs are not very economical. READ MORE

  6. 20. Improved interface design for submitting student generated multiple choice questions : A comparison of three interfaces

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Elias Åkerlund; [2022]
    Keywords : active learning; multiple choice question; student generated questions; user interface design; interface evaluation; RiPPLE; PeerWise; MyCleverQuestion; aktivt lärande; flervalsfrågor; studentgenererade frågor; användargränssnittsutformning; gränssnittsutvärdering; RiPPLE; PeerWise; MyCleverQuestion;

    Abstract : Active learning has been suggested to be more effective than traditional learning in terms of exam results and time spent on the course material, making it an attractive alternative to the traditional lectures. One way of practicing active learning is through active learnersourcing, a method of learning that also generates material that contributes to further learning. READ MORE