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Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2017 / Cilt: 23 - Sayı: 2

Analysis of transient stability in power systems with multiple shunt and series compensators

Çoklu seri ve paralel kompanzatörler ile güç sistemlerinde geçici kararlılık analizi

Mehmet Kenan DÖŞOĞLU
Pages
112–118
Publication Date
2017-04-28
DOI
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AI Summary & Key Takeaways

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

Oscillations can decrease within short time with multiple STATCOM and SSSC in transient instability case.

📌 3 Key Takeaways

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Objective & Hypothesis:This study investigates the effect of multiple shunt and series compensators in transient stability case of a multi-machines power system. 22 bus multi machine real systems are modeled with Static Synchronous Compensator (STATCOM) and Static Synchronous Series Compensator (SSSC).
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Key Findings & Data:The locations of the compensators are identified depending on the weak buses and transmission lines with highest voltage dip during transient cases.
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Conclusion & Impact:Oscillations can decrease within short time with multiple STATCOM and SSSC in transient instability case.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Geçici kararlılık · STATCOM · SSSC

Abstract

This study investigates the effect of multiple shunt and series compensators in transient stability case of a multi-machines power system. 22 bus multi machine real systems are modeled with Static Synchronous Compensator (STATCOM) and Static Synchronous Series Compensator (SSSC). The locations of the compensators are identified depending on the weak buses and transmission lines with highest voltage dip during transient cases. Transient stability cases are examined without STATCOM and SSSC, with STATCOM and SSSC multiple STATCOM and SSSC. Besides, Angular speeds of synchronous generators and variations voltage of buses are examined. Oscillations can decrease within short time with multiple STATCOM and SSSC in transient instability case.

Özet

Bu çalışmada çok baralı bir güç sisteminin geçici kararlılık durumunda çoklu seri ve parallel kompanzatörlerin etkileri incelenmiştir. 22 bara çok makinalı gerçek sistemin Statik Senkron Kompazatör (STATCOM) ve Statik Senkron Seri Kompanzatör (SSSC) ile modellemesi yapılmıştır. Kompanzatörlerin yerleşimi geçici durum esnasında hatlardaki en yüksek gerilim düşümüne ve zayıf baraya bağlı olarak belirlenmiştir. Geçici kararlılık durumu STATCOM and SSSC olmadığı durum, STATCOM and SSSC olduğu durum ve STATCOM and SSSC çoklu olduğu durumda incelenmiştir. Bunu yanısıra baraların gerilim değişimleri ve senkron generatorlerin açısal hız değişimleri incelenmiştir. Çoklu STATCOM and SSSC kullanımı ile geçici kararsızlık durumunda kısa zaman içerisinde salınımların azaldığı görülmüştür.

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Cite This Article

DÖŞOĞLU, M. K. (2017). Analysis of transient stability in power systems with multiple shunt and series compensators. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 23 - Sayı: 2, 112–118. https://ajindex.com/articles/42548

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References (13)

  1. Leung JSK, Hill DJ, Ni Y. “Global power system control using generator excitation, PSS, FACTS devices and capacitor switching”. Electrical Power and Energy Systems, 27(5-6), 448-464, 2005.
  2. Abido MA. “Analysis and assessment of STATCOM-Based damping stabilizers for power system stability enhancement”. Electric Power Systems Research, 73(2), 177-185, 2005.
  3. Abd-Elazim SM, Ali ES. "Optimal location of STATCOM in multimachine power system for increasing loadability by Cuckoo Search algorithm". International Journal of Electrical Power & Energy Systems, 80, 240-251, 2016.
  4. Jain T, Sri Niwas S, Suresh CS. Static Compensators (STATCOMs) in Power Systems. Singapore, Springer, 2015. Ramirez‐Gonzalez M, Castellanos‐Bustamante R, Calderon‐Guizar JG. Malik OP. “Coordinated design of fuzzy supplementary controllers for generator and STATCOM voltage regulators using bat algorithm optimization”. International Transactions on Electrical Energy Systems, 26(9), 1847-1862, 2016.
  5. Sahoo NC, Panigrahi BK, Dash PK, Panda G. “Multivariable nonlinear control of STATCOM for synchronous generator stabilization”. Electrical Power and Energy Systems, 26(1), 37-48, 2004.
  6. Canizares CA, Pozzi M, Corsi S, Uzunovic E. “STATCOM modeling for voltage and angle stability studies”. Electrical Power and Energy Systems, 25(6), 431-441, 2003.
  7. Jowder FAL. “Influence of mode of operation of the SSSC on the Small Disturbance and Transient Stability of a Radial Power System”. IEEE Transaction on Power Systems, 20(2), 935-942, 2005.
  8. Moursi ME, Sharaf AM, Arroudi KE. “Optimal control schemes for SSSC for dynamic series compensation”. Electric Power Systems Research, 78(4), 646-656, 2008.
  9. Shakarami MR, Kazemi A. “Evaluation of different options for SSSC-based stabilizer to improve damping inter-area oscillations in a multi-machine power system”. International Review of Electrical Engineering, 4(6), 1336-1346, 2009.
  10. Panda S, Swain SC, Rautray PK, Malik RK, Panda G. “Design and analysis of SSSC-based supplementary damping controller”. Simulation Modeling Practice and Theory, 18(9), 1199-1213, 2010.
  11. Norouzi AH, Sharaf AM. “Two control schemes to enhance the dynamic performance of the STATCOM and SSSC”. IEEE Transaction on Power Delivery, 20(1), 435-442, 2005.
  12. Moursi MSE, Sharaf AM. “Novel reactive power controllers for the STATCOM and SSSC”. Electric Power Systems Research, 76(4), 228-241, 2006.
  13. Jowder FAL. “Improvement of synchronizing power and damping power by means of SSSC and STATCOM a comparative study”