Placement and performance analysis of STATCOM and SVC for damping oscillation

Cakir, Gokhan; Radman, Ghadir

doi:10.1109/epecs.2013.6713076

Cited by 13 publications

(2 citation statements)

References 10 publications

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“…The simplified STATCOM configuration as well as its operating modes are shown in Figure 1 [6]. Figure 2 illustrates the basic control diagram of STATCOM [18]. There are two possible control modes for STATCOM.…”

Section: Static Synchronous Compensator (Statcom)mentioning

confidence: 99%

Comparison of dynamic performances of TCSC, Statcom, SSSC on inter-area oscillations

Fadhil

Vural

2018

2018 5th International Conference on Electrical and Electronic Engineering (ICEEE)

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Maintaining the stability of the power systems and ensuring the sustainability with sufficient reliability are two important challenges. Inter-area oscillations are one form of low frequency oscillations generally range between 0.1-0.8 Hz. These oscillations may occur between one group of generators in one area and another group of generators in another area that are separated by a long distance. Even a small change in the operating point in the interconnected system may trigger this phenomenon. Therefore, once detected, it is necessary to damp out these oscillations efficiently which may lead to total blackout the system in the worst case. Since Flexible Alternating Current Transmission Systems (FACTS) devices can control multi-power system parameters simultaneously and independently, FACTS devices have a high application potential and can be considered as one of the most viable solutions to damp out inter-area oscillations in an effective manner. This paper aims to show that major types of voltage source converter based FACTS devices are able to damp out inter-area oscillations successfully. The studied FACTS devices in this paper are Static Synchronous Compensator (STATCOM), Static Synchronous Series Compensator (SSSC), Interline Power Flow Controller (IPFC), and Unified Power Flow Controller (UPFC). Furthermore, the dynamic performances of these FACTS devices are also compared based on the simulated case studies on Kundur 2-Area system. Of these FACTS devices, it is shown that UPFC is the most effective FACTS solution to mitigate inter-area oscillations.

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Section: Static Synchronous Compensator (Statcom)mentioning

confidence: 99%

Comparison of dynamic performances of TCSC, Statcom, SSSC on inter-area oscillations

Fadhil

Vural

2018

2018 5th International Conference on Electrical and Electronic Engineering (ICEEE)

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“…Among the multiple FACTS devices, the particular interest of this study is on static synchronous compensators (STATCOM) as this device improves power transfer capability [4], [5], enhances transient stability by regulating voltage [6], ameliorates inter-area oscillation [7] and provides faster and smoother voltage recovery through reactive power compensation [8]. In addition, STATCOM outperforms other FACTS devices in damping power system oscillations [9] and enhancing power transmission capacity in many occasions [10].…”

Section: Introductionmentioning

confidence: 99%

Battery Energy Storage System to Stabilize Transient Voltage and Frequency and Enhance Power Export Capability

Datta

Kalam

Shi

2019

IEEE Trans. Power Syst.

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This paper investigates the enactment of Battery Energy Storage System (BESS) and Static Compensator (STATCOM) in enhancing large-scale power system transient voltage and frequency stability, and improving power export capacity within two interconnected power systems. A PI-lead and lead-lag controlled BESS is proposed for multimachine power system to provide simultaneous voltage and frequency regulation within the defined battery state-of-charge (SOC) ranges and an equivalent Finnish transmission grid is used to evaluate the system performance. According to Australian National Electricity Market (NEM) grid requirements, the performances of the proposed control schemes are compared with conventional PI controlled BESS and STATCOM under multiple temporary and permanent fault conditions. In addition, two adjacent disturbance events are also applied to evaluate system performance with BESS and STATCOM. Through simulation results, it is shown that when there is a 44% increase in power export and the STATCOM fails, incorporating BESS improves the performance and justifies the novelty of this study. Moreover, the proposed lead-lag controlled BESS manifests better transient performance than BESS with PI-lead and traditional PI controller, in the event of divergent temporary and permanent faults.

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A comprehensive comparison of STATCOM versus SVC-based fuzzy controller for stability improvement of wind farm connected to multi-machine power system

2017

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Placement and performance analysis of STATCOM and SVC for damping oscillation

Cited by 13 publications

References 10 publications

Comparison of dynamic performances of TCSC, Statcom, SSSC on inter-area oscillations

Comparison of dynamic performances of TCSC, Statcom, SSSC on inter-area oscillations

Battery Energy Storage System to Stabilize Transient Voltage and Frequency and Enhance Power Export Capability

A comprehensive comparison of STATCOM versus SVC-based fuzzy controller for stability improvement of wind farm connected to multi-machine power system

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