Impact of renewable energy sources on stability of EWIS transmision system

Čonka, Zsolt; Hocko, Pavol; Novák, Matúš; Kolcun, Michal; Morva, Gyorgy

doi:10.1109/eeeic.2014.6835840

Cited by 17 publications

(3 citation statements)

References 1 publication

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“…End-users can manually or automatically alter their consumption patterns via home automation or EMS controllers in a smart built environment. Grid reliability and evolution in the regulations to enable DR in the electricity market are the primary reasons for the intense interest to develop intelligent EMS that can reduce energy costs and dynamically adapt to grid constraints (Conka et al 2014;Pereira and da Silva 2017).…”

Section: Buildings As a Fundamental Asset For The Decarbonisationmentioning

confidence: 99%

<p>Preface</p>

Constable¹

2022

Transitioning to Affordable and Clean Energy

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was born in Edinburgh but grew up in Hastings. He studied chemistry at Oxford, where he gained a B.A. and D.Phil. He moved to the University of Cambridge before being appointed to a University Lectureship and Fellowship of Robinson College in 1984. He remained at Cambridge until 1993 when he was appointed Professor of Inorganic Chemistry at the University of Basel. In 2000 he took up a position as Professor of Chemistry at the University of Birmingham (England) where he was appointed Head of School. He returned to the University of Basel as Professor of Chemistry in 2002. He publishes in all areas of chemistry with over 650 peer-reviewed publications and is highly cited (22,000 citations, h-index 74). His interests cover all aspects of chemistry, chemical history and the communication of science. He is Editor-in-Chief for a new open access journal Chemistry. He has held an ERC Advanced Grant and has been Research Dean and Vice-President of the University of Basel. He is currently Chairman of the Swiss Academies Expert Group on Research Integrity and President of Euresearch.When he is not being a chemist, he is to be found chasing insects and pursuing his love of photography.

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Section: Buildings As a Fundamental Asset For The Decarbonisationmentioning

confidence: 99%

<p>Preface</p>

Constable¹

2022

Transitioning to Affordable and Clean Energy

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“…In the Simscape Power Systems, several electrical machines are implemented. Many of these electric machines can work in two states -as electricity generators or as motors, that is, as electric consumer appliances [1,2].…”

Section: Description Of Power Sources For Simulationmentioning

confidence: 99%

Analysis of day-ahead generation diagram in power network consisting of renewable energy sources

et al. 2019

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This article deals with the analysis of a day-ahead generation diagram in specific part of a power network with renewable energy sources. As a renewable energy source a photovoltaic power plant was chosen. Input data for a day-ahead analysis was obtained from the database of previous measurement that was realised on the existing configuration in off-grid network at the department of authors. The simulation network was created in Matlab/Simscape Power System environment that consisted of rotating generators (for regulation of generated power due to fluctuated power generation from photovoltaic sources) and photovoltaic power plant of variable energy generation and loads. The results refer to a necessity to consider the previous measured data of the weather for prediction of future expectation of a day-ahead load diagram.

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“…The evolution of the electricity production scenario changed the operating conditions of the electricity system itself providing, on one side, benefits related to distributed generation from renewables [1,2] but, on the other, issues in terms of quality, security and reliability of power generation and delivery related to the stochastic behavior of the prime energy source [3][4][5]. The strong presence of power electronic devices in renewable energy sources (RES) like photovoltaic or wind power plants makes them suitable and flexible enough to act as supporters for the electricity system operation [6,7], as they can provide some of the ancillary services that in the past needed the installation of dedicated devices [8,9].…”

Section: Introductionmentioning

confidence: 99%

Modeling and Maximum Power Point Tracking Control of Wind Generating Units Equipped with Permanent Magnet Synchronous Generators in Presence of Losses

et al. 2017

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This paper focuses on the modeling of wind turbines equipped with direct drive permanent magnet synchronous generators for fundamental frequency power system simulations. Specifically, a procedure accounting for the system active power losses to initialize the simulation starting from the load flow results is proposed. Moreover, some analytical assessments are detailed on typical control schemes for fully rated wind turbine generators, thereby highlighting how active power losses play a fundamental role in the effectiveness of the wind generator control algorithm. Finally, the paper proposes analytical criteria to design the structure and the parameters of the regulators of the wind generator control scheme. Simulations performed with Digsilent Power Factory validated the proposed procedure, highlighting the impact of active power losses on the characterization of the initial steady state and that the simplifying assumptions done in order to synthesize the controllers are consistent with the complete modeling performed by the aforementioned power system simulator.

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Impact of renewable energy sources on stability of EWIS transmision system

Cited by 17 publications

References 1 publication

<p>Preface</p>

<p>Preface</p>

Analysis of day-ahead generation diagram in power network consisting of renewable energy sources

Modeling and Maximum Power Point Tracking Control of Wind Generating Units Equipped with Permanent Magnet Synchronous Generators in Presence of Losses

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