Impact of Wind Generation on Power Swing Protection

Haddadi, Aboutaleb; Koçar, Ilhan; Karaagac, Ulas; Gras, Henry; Farantatos, Evangelos

doi:10.1109/tpwrd.2019.2896135

Cited by 45 publications

(22 citation statements)

References 16 publications

(16 reference statements)

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“…These relays will mis-operate if generation sources are inverter interfaced generation [38]. It has been shown that power swing blocking relays and out-of-step protection will mis-operate in the vicinity of wind-generation interfaced with inverters to the power system [39]. Reference [40] summarizes the effects on conventional protection due to the lack of negative sequence components in inverter fault currents.…”

Section: E Impact On Existing Protection Schemesmentioning

confidence: 99%

Fundamentals of power systems modelling in the presence of converter-interfaced generation

Paolone

Gaunt

Guillaud

et al. 2020

Electric Power Systems Research

135

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This survey paper discusses the fundamentals of power systems modelling in the presence of large amounts of converter-interfaced generation (CIG). By referring to real-life events characterised by anomalous dynamics associated to the presence of CIG, the concepts of narrow versus broad band signals are first recalled along with the limitation of the meaning of apparent power, power factor and reactive power. In this regard, the adequacy of the phasor representation of voltages and currents waveforms is thoroughly discussed. Then, with respect to the central subject of control of power converters, a revised definition of grid-following and grid-forming converters is provided along with a thorough discussion of their associated controls and a comprehensive classification for both classes of converters. Several applications inspired by actual case studies are included in the paper in order to provide realistic application examples.

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Section: E Impact On Existing Protection Schemesmentioning

confidence: 99%

Fundamentals of power systems modelling in the presence of converter-interfaced generation

Paolone

Gaunt

Guillaud

et al. 2020

Electric Power Systems Research

135

View full text Add to dashboard Cite

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“…The reduced inertia and changed dynamic characteristics under IBRs may change the swing trajectory of a power system, thus resulting in the following detrimental impacts [14,16,27]:…”

Section: Power Swing Detection and Protectionmentioning

confidence: 99%

“…Several references have studied the performance of protective relay schemes under IBRs including line distance protection [6][7][8][9][10][11][12][13]16,18], negative sequence components based protection [8,[15][16][17][18][19][20][21][24][25][26], communication-assisted protection [15,24,25], fault identification (FID) [15,24,25], rate-of-change-of-frequency (ROCOF), and power swing protection [14,16,27]. This paper reviews the key findings of these studies; further, the paper studies for the first time the performance of memory-polarized directional overcurrent protective relay elements, line current differential (LCD) protection, and phase comparison (PC) protection under IBRs.…”

Section: Introductionmentioning

confidence: 99%

Impact of Inverter Based Resources on System Protection

et al. 2021

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Inverter-based resources (IBRs) exhibit different short-circuit characteristics compared to traditional synchronous generators (SGs). Hence, increased uptake of IBRs in the power system is expected to impact the performance of traditional protective relay schemes—set under the assumption of a SG-dominated power system. Protection engineers need to study these challenges and develop remedial solutions ensuring the effectiveness of system protection under higher levels of IBRs. To address this need, this paper studies the impact of IBRs on a variety of protective relay schemes including line distance protection, memory-polarized zero sequence directional protective relay element, negative sequence quantities-based protection, line current differential protection, phase comparison protection, rate-of-change-of-frequency, and power swing detection. For each protection function, potential misoperation scenarios are identified, and recommendations are provided to address the misoperation issue. The objective is to provide an improved understanding of the way IBRs may negatively impact the performance of traditional protection schemes as a first step towards developing future remedial solutions ensuring effective protection under high share of IBRs.

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“…Furthermore, the necessity of revising the protection schemes based on updated models of the grid is highlighted. In [56], the behaviour of power swing protection in presence of large scale integration of wind generation is studied. Aiming to ensure the efficiency of the protection scheme, the authors conducted a qualitative study through investigating case studies and concluded that wind generation results in the increase in the probability of power swing blocking false operation and may alter the location of the electric centre of the power system.…”

Section: Protection and Control Systemsmentioning

confidence: 99%

Wind and Solar Intermittency and the Associated Integration Challenges: A Comprehensive Review Including the Status in the Belgian Power System

et al. 2021

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Renewable Energy Sources (RES) have drawn significant attention in the past years to make the transition towards low carbon emissions. On the one hand, the intermittent nature of RES, resulting in variable power generation, hinders their high-level penetration in the power system. On the other hand, RES can aid not only to supply much more eco-friendly energy but also it allows the power system to enhance its stability by ancillary service provision. This article reviews the challenges related to the most intermittent RES utilised in Belgium, that is, wind energy and solar energy. Additionally, wind speed and solar irradiance variations, which are the cause of wind and solar intermittency, are studied. Then, recent techniques to forecast their changes, and approaches to accommodate or mitigate their impacts on the power system, are discussed. Finally, the latest statistics and future situation of RES in the Belgian power system are evaluated.

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Impact of Wind Generation on Power Swing Protection

Cited by 45 publications

References 16 publications

Fundamentals of power systems modelling in the presence of converter-interfaced generation

Fundamentals of power systems modelling in the presence of converter-interfaced generation

Impact of Inverter Based Resources on System Protection

Wind and Solar Intermittency and the Associated Integration Challenges: A Comprehensive Review Including the Status in the Belgian Power System

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