Essays about: "POL"

Showing result 16 - 20 of 39 essays containing the word POL.

  1. 16. Testing and analysis of an intelligent electronic device (IED) prototype for MTDC overhead line application

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

    Author : Ashen Gomes; [2020]
    Keywords : ;

    Abstract : A key problem faced with the implementation of a multi-terminal direct current (MTDC) grid is fault mitigation. One method extensively researched in mitigating a fault in MTDC is to use protection intelligent electronic devices (IEDs) and fast direct current circuit breakers (DCCBs). READ MORE

  3. 17. Implementation of Collisions in FEMIC for Modelling of the RF Heating with a Lower Hybrid Resonance

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

    Author : Léo Belleil; [2020]
    Keywords : ;

    Abstract : Fusion energy is a potential sustainable solution to provide clean energy for the human society. The fusion reaction requires that the ionised fuel (plasma) is heated to extreme temperatures. Magnetic confinement is used to keep the plasma away from the wall and the components mounted on it. READ MORE

  4. 18. Microwave Heat Treatment of Black Liquor for the Degradation of Hemicellulose

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Maja Rydgård; [2020]
    Keywords : lignin; biofuel; black liquor; heat treatment; microwave heating; chemical engineering; kemiteknik; Technology and Engineering; Chemistry;

    Abstract : The largest use of fossil petroleum is the production of fuels. Hence, finding sustainable alter-natives is an important step to reduce the emissions of greenhouse gases. One such alternative is to produce fuel from biomass, such as waste products from agriculture and the forest indus-try. READ MORE

  5. 19. The effects of China on the development of African countries - A synthetic control approach for the case study of Angola

    University essay from Malmö universitet/Fakulteten för kultur och samhälle (KS)

    Author : Joan Pol Mingot; [2020]
    Keywords : Angola; Synthetic control; China; Africa;

    Abstract : This paper explores the effects of the influence of China on the development of African countries, focusing on the case study of Angola. The term development is understood as a multidimensional concept that can be operationalised as a combination of per capita GDP, human development index (HDI) and GINI index. READ MORE

  6. 20. Assessing evolution of ice caps in Suðurland, Iceland, in years 1986 - 2014, using multispectral satellite imagery

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Alicja Miodonska; [2019]
    Keywords : remote sensing; multispectral satellite imagery; Landsat; Iceland; glaciers; ice caps; Geography; GIS; Earth and Environmental Sciences;

    Abstract : The study focuses on the application of multispectral satellite imageries in glaciological studies. It aims to assess how the Icelandic glaciers have evolved over the last decades (from the 1980s to 2014). The study area covers Mýrdalsjökull and Eyjafjallajökull ice caps located in Suðurland, Iceland. READ MORE