SSR alleviation by STATCOM in induction generator based wind farm connected to series compensated line

Moharana, Akshaya; Varma, Rajiv K.; Seethapathy, Ravi

doi:10.1109/tdc.2014.6863168

Cited by 26 publications

(33 citation statements)

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“…direct power control [12]), FACTS devices equipped with a supplementary damping controller (e.g. STATCOM [13]) and protection relays to trip either the wind farm or the series capacitor (e.g. [7]).…”

Section: B Reported Mitigation Solutionsmentioning

confidence: 99%

Evaluation of Phase Imbalance Compensation for Mitigating DFIG-Series Capacitor Interaction

Sewdien

Rueda

2020

2020 IEEE 29th International Symposium on Industrial Electronics (ISIE)

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This paper assesses the suitability of the phase imbalance concept as an alternative approach for series compensating a transmission line, with the goal to eliminate adverse subsynchronous interactions between a DFIG and the transmission system. The performance of this concept, under a predefined degree of asymmetry, is compared with the classical series compensation scheme. First, it is concluded that the phase imbalance concept can reduce subsynchronous oscillations, as this concept results in lower resonance frequencies, which in turn lead to increased damping. Second, as these resonance frequencies remain in the DFIG's negative resistance region, the subsynchronous oscillations cannot be fully mitigated.

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Section: B Reported Mitigation Solutionsmentioning

confidence: 99%

Evaluation of Phase Imbalance Compensation for Mitigating DFIG-Series Capacitor Interaction

Sewdien

Rueda

2020

2020 IEEE 29th International Symposium on Industrial Electronics (ISIE)

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“…(1) Bypass filter across series capacitor: The subsynchronous frequency components are selectively bypassed by a parallel filter containing a resistor, which can increase sub-synchronous damping or even prevent SSI [30]. 2 [31][32]. (3) Sub-synchronous Damper (SSD): Additional power electronic converters can be connected to wind farms to dissipate the resonance power of SSI [33].…”

Section: B Additional Series Capacitors Between South East and Paramentioning

confidence: 99%

The Anatomy of the 2016 South Australia Blackout: A Catastrophic Event in a High Renewable Network

Yan

Masood

Bai

et al. 2018

IEEE Trans. Power Syst.

238

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“…They used a controller called the SSR damping controller (SSRDC) to control the GCSC. The use of STATCOM for the SSR mitigation in the SEIG-based wind farms is also considered in [10], [12]- [16], wherein several controllers were tested for this device. In [12], the impact of the SSSC was studied for SSR mitigation.…”

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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SSR alleviation by STATCOM in induction generator based wind farm connected to series compensated line

Cited by 26 publications

References 0 publications

Evaluation of Phase Imbalance Compensation for Mitigating DFIG-Series Capacitor Interaction

Evaluation of Phase Imbalance Compensation for Mitigating DFIG-Series Capacitor Interaction

The Anatomy of the 2016 South Australia Blackout: A Catastrophic Event in a High Renewable Network

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

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