Modeling and control of Type-2 wind turbines for sub-synchronous resonance damping

Mancilla–David, Fernando; Domínguez‐García, José Luis; Gil, Mikel de Prada; Gomis‐Bellmunt, Oriol; Singh, Mohit; Muljadi, Eduard

doi:10.1016/j.enconman.2015.03.069

Cited by 9 publications

(12 citation statements)

References 27 publications

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“…Different commercial double‐cage induction generator‐based wind turbines have been confirmed could experience IGE even at realistic levels for series compensation [20]. Type‐2 wind turbines have the capability to damp SSR by adopting a proper control of the external rotor resistance, which has been verified via eigenvalue analysis in [28]. IGE in Type‐3 wind turbines, e.g.…”

Section: Sub‐synchronous Electrical Oscillation Phenomena In Wind Fmentioning

confidence: 98%

Sub‐synchronous interactions in power systems with wind turbines: a review

Zhang

2018

IET Renewable Power Generation

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The sub-synchronous interactions (SSIs) observed in wind power plants have gained attention in recent years. These oscillations are characterised by the diversity of wind power generation types, power grids and power electronic devices. Two pure electrical oscillations, namely induction generator effect (IGE) and sub-synchronous control interaction in wind farms, are firstly discussed on their different characteristics. Particularly, IGE normally falls into the category of sub-synchronous resonance. Then two major types of wind turbines: doubly fed induction generator and permanent magnet synchronous generator with respect to their participations in SSI are reviewed according to the current research status. Several typical analysis and mitigation techniques in existing literature are also expounded in regard to their advantages and disadvantages. Additionally, the research on a grid-connected voltage-source converter in combination with the phase-locked loop, which has caused instability issues including SSI, is briefly introduced. Conclusions are drawn and several perspectives on the future work are presented at the end of this study.

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Section: Sub‐synchronous Electrical Oscillation Phenomena In Wind Fmentioning

confidence: 98%

Sub‐synchronous interactions in power systems with wind turbines: a review

Zhang

2018

IET Renewable Power Generation

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“…Figure 3 depicts the schematic diagram of a Type II wind turbine. Although Type II wind turbines have not been very popular in recent years, they are still present in the grid [41]. In this section, the existing control strategies for the Type II wind turbines are studied as summarized in Table 2.…”

Section: Control Techniques For Variable-slip Wind Turbines (Type Ii)mentioning

confidence: 99%

Review of Control Techniques for Wind Energy Systems

Ghaffarzadeh

Mehrizi‐Sani

2020

Energies

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In recent years, penetration of renewable energy resources into the power grid has increased significantly. Wind, as a renewable, clean, and abundantly available source of energy, has an important share in the energy mix. However, increasing the penetration of wind power in the power grid can adversely affect the power quality and introduce new operational challenges. This paper discusses issues related to the integration of wind farms in the power system, such as maximum power point tracking, fault ride-through capabilities, interarea and subsynchronous oscillations, and voltage flicker, and provides a review of the existing control strategies to address these issues in Types I, II, III, and IV wind turbines. This paper also identifies challenges and opportunities ahead.

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“…In this paper, each particle is a guess of the signal input, the value of the SSRIPC gain and the connecting location. The objective function, to prevent the SSR instability, is consists of goals: increasing the minimum damping ratio of the system in order to damp the oscillations, decreasing the overshoot in order to reduce the amplitude of oscillations and the settling time of the oscillations in order to eliminate oscillations ((35)- (38)). These three goals are considered for the good dynamic responses such as the instability prevention, the good damping, and the low oscillation amplitude.…”

Section: Ssr Instability Prevention Controllermentioning

confidence: 99%

“…In [38], a method with power system stabilizer presented to damp the SSR in Type-2 wind turbines. This method is good.…”

Section: Introductionmentioning

confidence: 99%

Safe Sub Synchronous Oscillations Response for Large DFIG-Based Wind Farms

2020

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This paper presented an accurate analysis of the instability in DFIG-based wind farms due to the use of series compensation and provided maximum power extraction from these farms using the high compensation without the unstable sub-synchronous oscillation occurrence. For this purpose, using modal analysis, it is first shown that the main cause of this instability is low wind speed in the high compensation. This issue causes the series compensated DFIG-based wind farms is unstable due to a sub-synchronous mode. In order to prevent the unstable sub-synchronous oscillation occurrence, a supplementary controller called SSRIPC and DFIG controllers are used. Also, for good dynamic response and proper use of the SSRIPC, an objective function considered based on three factors of minimum damping ratio, overshoot, and settling time of the oscillations. By accurate optimization of the proposed controller using root-locus and PSO algorithm, it is prevented the instability caused by sub-synchronous resonance and sub-synchronous control interaction that are classes of the sub-synchronous oscillations. IEEE SSR first benchmark model and MATLAB/Simulink software are used to validate the performance of the proposed method.

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Modeling and control of Type-2 wind turbines for sub-synchronous resonance damping

Cited by 9 publications

References 27 publications

Sub‐synchronous interactions in power systems with wind turbines: a review

Sub‐synchronous interactions in power systems with wind turbines: a review

Review of Control Techniques for Wind Energy Systems

Safe Sub Synchronous Oscillations Response for Large DFIG-Based Wind Farms

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