Wind energy integration: Variability analysis and power system impact assessment

Ciupăgeanu, Dana-Alexandra; Lăzăroiu, Gheorghe; Barelli, Linda

doi:10.1016/j.energy.2019.07.136

Cited by 76 publications

(26 citation statements)

References 43 publications

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“…For this purpose, we think that the behavior of the battery could be simulated using other kinds of stochastic processes, such as the semi-Markov process. A further improvement could be obtained by taking care of the wind speed spatial resolution, which has been demonstrated to influence wind power peaks and ramps (see [28,29]).…”

Section: Discussionmentioning

confidence: 99%

An Analysis of a Storage System for a Wind Farm with Ramp-Rate Limitation

2021

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This paper provides evidence on how the variability of the power produced by a wind farm and its revenue are affected by implementing a ramp-rate limitation strategy and by adding a storage device to the system. The wind farm receives penalties whenever the ramp-rate limitations are not respected and may be supported by batteries to avoid this scenario. In this paper, we model the battery usage as a discrete time homogeneous Markov chain with rewards thanks to which it is possible to simulate the state of the charge of the battery and to calculate the amount of penalties suffered by the wind farm during any period. An application is performed considering the power produced by a hypothetical wind turbine located in Sardinia (Italy) using real wind speed data and electricity prices from a period of 10 years. We applied the concept of ramp-rate limitation on our hourly dataset, studying several limitation scenarios and battery capacities.

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Section: Discussionmentioning

confidence: 99%

An Analysis of a Storage System for a Wind Farm with Ramp-Rate Limitation

2021

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“…Since Wind Energy Conversion Systems constitute the largest variable renewable energy sources with large scale integration, several studies have been carried out to investigate voltage stability of power grids with high penetration of wind energy systems [ 1 , 9 , 23 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 ]. Three of the most-commonly investigated WECS are the Permanent Magnet Synchronous Generator (PMSG) based WECS, Doubly-Fed Induction Generator (DFIG) and Squirrel-Cage Induction Generator (SCIG).…”

Section: Review Of Facts Devices Applications For Voltage Stability Ementioning

confidence: 99%

Application and control of flexible alternating current transmission system devices for voltage stability enhancement of renewable-integrated power grid: A comprehensive review

Adetokun

Muriithi

2021

Heliyon

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This paper presents a comprehensive review on the application and control of Flexible Alternating Current Transmission Systems (FACTS) devices in order to improve voltage stability of power grid with high share of renewable energy systems. The rise in the development of renewable energy technologies is driven by the attempts to mitigate the effects of global warming. In addition, global energy demand continues to rise as new electricity-driven systems such as electric vehicles are being developed and as remote locations are being connected to the grid. These changes in the power grid formation comes with attendant challenges which must be addressed. One of these challenges is voltage stability issues. This paper therefore explores the applications of FACTS devices for voltage stability improvement and points out the future research direction in the area of voltage stability enhancement by FACTS devices for modern power grids characterized by increasing levels of renewable energy penetration.

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“…Such measures allow deferring installation of new generation equipment and using generators near their most efficient operating point. However, large-scale deployment of demand response strategies has only been seriously considered with the increased penetration of intermittent renewable energy sources [4][5][6][7][8][9][10]. Indeed, the generation variability and diminished predictability caused by the presence of renewables put pressure on the ability of independent system operators to maintain grid stability and ensure reliable power delivery [11,12].…”

Section: Introductionmentioning

confidence: 99%

Smart Distributed Energy Storage Controller (smartDESC)

Malandra

Kizilkale²,

Sirois

et al. 2020

Energy

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While the storage properties and the anticipation potential of many classes of power system loads (such as thermal loads) can be exploited to mitigate renewable sources variability, the challenge to do so in an optimal and coherent manner is significant. This is due to the sheer number and dynamic diversity of the loads that can be involved in any large-scale application. The smartDESC concept is a control architecture that was developed for this purpose. It builds on the more pervasive communication means currently available (such as Advanced Metering Infrastructures), as well as the mathematical tools of (i) aggregate load modeling, (ii) renewable energy forecasting, (iii) optimization theory, deterministic or stochastic, and (iv) some recent developments in control of large-scale systems based on game theory, and so-called mean-field (MF) control theory, which allow a scalable yet optimal approach to the decentralized control of large pools of loads. This paper presents the building blocks of the smartDESC architecture, together with an associated simulator and simulation results.

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Wind energy integration: Variability analysis and power system impact assessment

Cited by 76 publications

References 43 publications

An Analysis of a Storage System for a Wind Farm with Ramp-Rate Limitation

An Analysis of a Storage System for a Wind Farm with Ramp-Rate Limitation

Application and control of flexible alternating current transmission system devices for voltage stability enhancement of renewable-integrated power grid: A comprehensive review

Smart Distributed Energy Storage Controller (smartDESC)

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