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Journals / Turkish Journal of Electrical Engineering and Computer Science / 2015 / Cilt: 23 - Sayı: 5

Optimal IPFC damping controller design based on simplex method and self-tuned fuzzy damping scheme in a two-area multimachine power system

AHMET METE VURAL
KAMİL ÇAĞATAY BAYINDIR
Pages
1449–1464
Publication Date
2015-08-13
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It is also shown that the proposed damping scheme for IPFC works better than the static synchronous series compensator, which utilizes the same damping scheme in reducing the interarea mode of oscillations.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This paper develops a novel self-tuned fuzzy damping control scheme for an interline power flow controller (IPFC) to suppress the interarea mode of oscillations in a multimachine power system.
📊
Key Findings & Data:The nonlinear adaptive damping controller is based on coordinated operation of two fuzzy inference systems.
💡
Conclusion & Impact:It is also shown that the proposed damping scheme for IPFC works better than the static synchronous series compensator, which utilizes the same damping scheme in reducing the interarea mode of oscillations.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Interline power flow controller · static synchronous series compensator · quasi multipulse converter

Abstract

This paper develops a novel self-tuned fuzzy damping control scheme for an interline power flow controller (IPFC) to suppress the interarea mode of oscillations in a multimachine power system. The nonlinear adaptive damping controller is based on coordinated operation of two fuzzy inference systems. The first one produces the required $q$-axis voltage reference of the quasi multipulse series converter in response to generator angle oscillations, while the second one is used to tune the output of the first one online for further reducing the error signal using a given set of fuzzy rules. The simplex method is employed to search for optimal gains of the damping controller by minimizing the objective function in which speed deviations between generators are formulated. The feasibility of the proposed technique is validated using time-domain simulation cases in the PSCAD simulation program. It is also shown that the proposed damping scheme for IPFC works better than the static synchronous series compensator, which utilizes the same damping scheme in reducing the interarea mode of oscillations.

Özet

This paper develops a novel self-tuned fuzzy damping control scheme for an interline power flow controller (IPFC) to suppress the interarea mode of oscillations in a multimachine power system. The nonlinear adaptive damping controller is based on coordinated operation of two fuzzy inference systems. The first one produces the required $q$-axis voltage reference of the quasi multipulse series converter in response to generator angle oscillations, while the second one is used to tune the output of the first one online for further reducing the error signal using a given set of fuzzy rules. The simplex method is employed to search for optimal gains of the damping controller by minimizing the objective function in which speed deviations between generators are formulated. The feasibility of the proposed technique is validated using time-domain simulation cases in the PSCAD simulation program. It is also shown that the proposed damping scheme for IPFC works better than the static synchronous series compensator, which utilizes the same damping scheme in reducing the interarea mode of oscillations.

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Cite This Article

VURAL, A. M., BAYINDIR, K. Ç. (2015). Optimal IPFC damping controller design based on simplex method and self-tuned fuzzy damping scheme in a two-area multimachine power system. Turkish Journal of Electrical Engineering and Computer Science, Cilt: 23 - Sayı: 5, 1449–1464. https://ajindex.com/articles/187597

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References (11)

  1. Total harmonic distortion (THD) content Table 2 summarizes voltage distortions of Buses 1 and 2 as a measure of THD. Records of the simulated cases taken at 12.5 s show that the THD values are within acceptable limits when the STFDC is activated in both control loops of the IPFC and SSSC [25]. Consequently, filtering is not required for the two FACTS devices even when GTOs are switched at the fundamental system frequency of 60 Hz. Table THD values of power system bus voltages. Case 1 IPF 0.25% THD for V1(L−L) 0.12% 0.10% THD for V1(L−L) 0.20% THD for V1(L−L) 0.20% THD for V1(L−L) 0.12% 0.08% Case 3 6. Conclusion Kundur P. Power System Stability and Control. New York, NY, USA: McGraw-Hill, 1994.
  2. Mojtaba A, Morteza T. Full-adaptive THEN-part equipped fuzzy wavelet neural controller design of FACTS devices to suppress inter-area oscillations. Neurocomputing 2013; 118: 157–170. [3] Shakarami MR, Kazemi A. Assessment of effect of SSSC stabilizer in different control channels on damping inter-area oscillations. Energy Convers Manage 2011; 52: 1622–1629.
  3. Lei X, Lerch EN, Povh D. Optimization and coordination of damping controls for improving system dynamic performance. IEEE T Power Syst 2001; 16: 473–480.
  4. Gyugyi L, Sen KK, Schauder CD. The interline power flow controller concept: a new approach to power flow management in transmission systems. IEEE T Power Deliver 1999; 14: 1115–1123.
  5. Jiang X, Fang X, Chow JH, Edris A, Uzunovic E, Parisi M, Hopkins L. A novel approach for modeling voltage- sourced converter-based FACTS controllers. IEEE T Power Deliver 2008; 23: 2591–2598.
  6. Murugan A, Thamizmani S. A new approach for voltage control of IPFC and UPFC for power flow management. In: IEEE 2013 International Conference on Energy Efficient Technologies for Sustainability; 10–12 April 2013;
  7. Nagercoil, India. New York, NY, USA: IEEE. pp. 1376–1381.
  8. Vural AM, Bayındır KC¸. A hybrid fuzzy-PI control scheme for a quasi multi-pulse interline power flow controller including PQ decoupling feature. J Power Electron 2012; 12: 787–799.
  9. Gyugyi L, Schauder CD, Sen KK. Static synchronous series compensator: a solid-state approach to the series compensation of transmission lines. IEEE T Power Deliver 1997; 12: 406–417.
  10. Jyothsna TR, Vaisakh K. Design and performance evaluation of SSSC supplementary modulation controller in power systems using SPEF method. Int J Electr Power Energy Syst 2012; 35: 158–170.
  11. Wang L, Truong DN. Comparative stability enhancement of PMSG-based offshore wind farm