The purpose of the thesis was to further investigate the possibility to complement the rotary converters with a phase shifting device as a continuation of the work done in the master thesis; Load flow control and optimization of Banverkets 132 kV 16 2/3 Hz high voltage grid. With this modification, rotating converters can be used almost as flexible as static converters. The earlier thesis has c...

In this paper, a new formulation for modeling the problem of stochastic security-constrained unit commitment along with optimal charging and discharging large-scale electric vehicles, energy storage systems, flexible loads renewable resources is presented. The uncertainty considered as scenario-based model. multi-objective function which considers reduction operation cost, no-load startup/shutd...

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The electrification of the transport sector is crucial importance for a successful transition to fossil-free society. However, electricity grid constitutes bottleneck. This article provides case study based on real-world parking garage with smart infrastructure, called Dansmästaren. analysis shows how renewable energy sources, storage technologies, and charging electric vehicles can smooth out ...

Advances in energy storage technology have allowed the application of load shifting utility grid for a more efficient power system operation. However, economy Battery Energy Storage System (BESS) is not linear to cost reduction obtained from excluding costly generators. This paper presents economic analysis cost-based implementation and an approach determine generation units be deactivated repl...

WDM networks play a significant role in telecommunication systems to face the demand for wider bandwidths. Technological growth and the emergence of new advents in WDM technologies require wavelengthrouted channel, which will implement high bit rate applications in the network transport layer. Several researches were carried out and possible technologies were implemented to improve the performa...

The viral population of HIV-1, like many pathogens that cause systemic infection, is structured and differentiated within the body. The dynamics of cellular immune trafficking through the blood and within compartments of the body has also received wide attention. Despite these advances, mathematical models, which are widely used to interpret and predict viral and immune dynamics in infection, t...

Large sets of Electric Hot Water Tanks (EHWT) found in numerous countries appear as very relevant for load-shifting applications. An EHWT heats water over relatively long periods of time, for later consumption. The simple time-of-use pricing strategy applied to most consumers increases the overall electricity consumption in the beginning of the night, while hot water is used much later, in the ...