Description and technical specifications for generic WTG models &amp;#x2014; A status report

Ellis, Abraham; Kazachkov, Y.; Muljadi, Eduard; Pourbeik, P.; Sanchez-Gasca, J.J.

doi:10.1109/psce.2011.5772473

Cited by 94 publications

(54 citation statements)

References 3 publications

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“…Each DN includes 100 buses, one distribution voltage regulator equipped with LTC, three PhotoVoltaic (PV) units [37], three type-2, two type-3 Wind Turbines (WTs) [38], and 133 loads represented by small induction motors and exponential loads. All the DGs comply with the Low Voltage and Fault Ride Through (LVFRT) requirements, taken from [39].…”

Section: A Test System and Its Two-level Decompositionmentioning

confidence: 99%

Power System Dynamic Simulations Using a Parallel Two-Level Schur-Complement Decomposition

Aristidou

Lebeau²,

Cutsem

2016

IEEE Trans. Power Syst.

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Abstract-As the need for faster power system dynamic simulations increases, it is essential to develop new algorithms that exploit parallel computing to accelerate those simulations. This paper proposes a parallel algorithm based on a two-level, Schurcomplement-based, domain decomposition method. The twolevel partitioning provides high parallelization potential (coarseand fine-grained). In addition, due to the Schur-complement approach used to update the sub-domain interface variables, the algorithm exhibits high global convergence rate. Finally, it provides significant numerical and computational acceleration. The algorithm is implemented using the shared-memory parallel programming model, targeting inexpensive multi-core machines. Its performance is reported on a real system as well as on a large test system combining transmission and distribution networks.

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Section: A Test System and Its Two-level Decompositionmentioning

confidence: 99%

Power System Dynamic Simulations Using a Parallel Two-Level Schur-Complement Decomposition

Aristidou

Lebeau²,

Cutsem

2016

IEEE Trans. Power Syst.

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“…These gains are associated with control loops shown in Figs. 1 and 2, and described in [13]. On the synchronous generators side, the participating state variables are the rotor angle δ, the shaft speed ω, the generator field voltage E fd , the generator flux linkage ψ fd and the stabilizer output voltage V st .…”

Section: New Ccbg Oscillatory Modesmentioning

confidence: 99%

“…Notice that CCBGs supply an increasing level of 0%, 2.74% and 13.2% of the total in-service active power generation in cases 2010, 2020 and 2022 respectively. CCBGs are represented in the test bed cases mostly as generic models as described in [13], but there is 6.12% in the 2020 case and 20.22% in the 2022 case of the total in-service CCBG generation represented by General Electric (GE) models [14][15]. Type 3 doubly fed induction generators (DFIG) or DFAG models for representing wind farms and Type 4 full converter control based generators for representing wind farms and utility scale photovoltaic (PV) systems.…”

mentioning

confidence: 99%

The Impact of Increased Penetration of Converter Control-Based Generators on Power System Modes of Oscillation

Quintero

Vittal

Heydt

et al. 2014

IEEE Trans. Power Syst.

206

104

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“…IgqD is controlled to comply with grid codes. Under the reactive power support control mode, the converter capacity is preferentially used to carry out the reactive power control [25]. IgdD is limited by Imax as follows:…”

Section: Pmsg Transient Behavior Analysismentioning

confidence: 99%

Impact Study of PMSG-Based Wind Power Penetration on Power System Transient Stability Using EEAC Theory

Liu

et al. 2015

Energies

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Abstract:Wind turbines with direct-driven permanent magnet synchronous generators (PMSGs) are widely used in wind power generation. According to the dynamic characteristics of PMSGs, an impact analysis of PMSG-based wind power penetration on the transient stability of multi-machine power systems is carried out in this paper based on the theory of extended equal area criterion (EEAC). Considering the most severe PMSG integration situation, the changes in the system's equivalent power-angle relationships after integrating PMSGs are studied in detail. The system's equivalent mechanical input power and the fault period electrical output power curves are found to be mainly affected. The analysis demonstrates that the integration of PMSGs can cause either detrimental or beneficial effects on the system transient stability. It is determined by several factors, including the selection of the synchronous generators used to balance wind power, the reactive power control mode of PMSGs and the wind power penetration level. Two different simulation systems are also adopted to verify the analysis results.

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Description and technical specifications for generic WTG models — A status report

Cited by 94 publications

References 3 publications

Power System Dynamic Simulations Using a Parallel Two-Level Schur-Complement Decomposition

Power System Dynamic Simulations Using a Parallel Two-Level Schur-Complement Decomposition

The Impact of Increased Penetration of Converter Control-Based Generators on Power System Modes of Oscillation

Impact Study of PMSG-Based Wind Power Penetration on Power System Transient Stability Using EEAC Theory

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