Dynamic State Estimation Assisted Out-of-Step Detection for Generators Using Angular Difference
作者： Yinan Cui , Rajesh G. Kavasseri , Sukumar M. Brahma
DOI: 10.1109/TPWRD.2016.2615594
关键词: Particle filter 、 Step detection 、 Generator (circuit theory) 、 Stability (probability) 、 Phasor 、 Relay 、 Thévenin's theorem 、 Power (physics) 、 Control theory 、 Engineering
摘要: Out-of-step detection methods for generators depend on impedance measurements that are mapped from the angular difference between generator source and Thevenin equivalent of interconnected system. Though implemented successfully with decades operating experience, mapping is not most accurate due to a simplified model. This paper proposes an improved out-of-step method by means direct indicator—angular difference. The generator's rotor angle estimated particle filter-based dynamic state estimator separation then calculated combining raw local phasor this estimate. also enhanced real-time stability analysis able predict marginally unstable swings. approach illustrated via simulations New England 10-generator, 39-bus While consistent traditional schemes detection, proposed advantageous in it does make any simplifying assumptions its formulation, provides early swings resulting reduced stresses breaker generator. shows great potential supervise conventional relay availability synchrophasor computational power.
sci-hub.se 参考文章(20)
P Kundur, J. Paserba, V. Ajjarapu, G. Andersson, A. Bose, C. Canizares, N. Hatziargyriou, D. Hill, A. Stankovic, C. Taylor, T. Van Cutsem, V. Vittal, Definition and classification of power system stability IEEE/CIGRE joint task force on stability terms and definitions IEEE Transactions on Power Systems. ,vol. 19, pp. 1387- 1401 ,(2004) , 10.1109/TPWRS.2004.825981
Zhenyu Huang, Ning Zhou, Ruisheng Diao, Shaobu Wang, Steve Elbert, Da Meng, Shuai Lu, Capturing real-time power system dynamics: Opportunities and challenges power and energy society general meeting. pp. 1- 5 ,(2015) , 10.1109/PESGM.2015.7286337
Handbook of electrical power system dynamics : modeling, stability, and control IEEE Press , John Wiley & Sons. ,(2013) , 10.1002/9781118516072
Yang Wang, Caisheng Wang, Feng Lin, Wenyuan Li, Le Yi Wang, Junhui Zhao, Incorporating Generator Equivalent Model Into Voltage Stability Analysis IEEE Transactions on Power Systems. ,vol. 28, pp. 4857- 4866 ,(2013) , 10.1109/TPWRS.2013.2273501
Esmaeil Ghahremani, Innocent Kamwa, Local and Wide-Area PMU-Based Decentralized Dynamic State Estimation in Multi-Machine Power Systems IEEE Transactions on Power Systems. ,vol. 31, pp. 547- 562 ,(2016) , 10.1109/TPWRS.2015.2400633
Sum Paudyal, Gokaraju Ramakrishna, Mohindar S. Sachdev, Application of Equal Area Criterion Conditions in the Time Domain for Out-of-Step Protection IEEE Transactions on Power Delivery. ,vol. 25, pp. 600- 609 ,(2010) , 10.1109/TPWRD.2009.2032326
Edith Clarke, Impedances Seen by Relays During Power Swings With and Without Faults Transactions of the American Institute of Electrical Engineers. ,vol. 64, pp. 372- 384 ,(1945) , 10.1109/T-AIEE.1945.5059154
Binod Shrestha, Ramakrishna Gokaraju, Mohindar Sachdev, Out-of-Step Protection Using State-Plane Trajectories Analysis IEEE Transactions on Power Delivery. ,vol. 28, pp. 1083- 1093 ,(2013) , 10.1109/TPWRD.2013.2245684
Yinan Cui, Rajesh Kavasseri, A Particle Filter for Dynamic State Estimation in Multi-Machine Systems With Detailed Models IEEE Transactions on Power Systems. ,vol. 30, pp. 3377- 3385 ,(2015) , 10.1109/TPWRS.2014.2387792
C. R. Mason, A New Loss-of-Excitation Relay for Synchronous Generators Transactions of the American Institute of Electrical Engineers. ,vol. 68, pp. 1240- 1245 ,(1949) , 10.1109/T-AIEE.1949.5060079