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Electrical Engineering
Erschienen in: Electrical Engineering 2/2018

20.06.2017 | Original Paper

The algorithm for the detection of loss of excitation of synchronous generators based on a digital-phase comparator

verfasst von: Mladen Ostojić, Milenko Djurić

Erschienen in: Electrical Engineering | Ausgabe 2/2018

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Abstract

The paper presents an algorithm that is used to detect the loss of excitation (LOE) of synchronous generators. The algorithm is implemented on the principle of a digital phase comparison in the time domain. The digital phase comparator calculates the integral of the instantaneous power of the input signals. The algorithm uses the currents and corresponding line voltages obtained by the measurements available at the terminal of the generator as their input signals. The input signals are phase-compared on the basis of the value of loss of excitation index after which the LOE is detected. The software package MATLAB/Simulink includes the test power system along with the synchronous generator which simulates the phenomenon of LOE. The algorithm has been tested for total and partial LOE and stability power swing for different operating modes of a synchronous generator. The test results show good properties of the proposed algorithm.
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Literatur
1.
Wang W (2002) Principle and application of electric power equipment protection. China Electric Power Press, Beijing
2.
Kundur P (1994) Power system stability and control. McGraw-Hill, New York
3.
Mason CR (1949) A new loss of excitation relay for synchronous generators. Trans Am Inst Electr Eng 68(2):1240–1245CrossRef
4.
Tremaine RL, Blackburn JL (1954) Loss-of-field protection for synchronous machines. Trans Am Inst Electr Eng 73(11):765–772
5.
Berdy J (1975) Loss of excitation protection for modern synchronous generators. IEEE Trans Power Appar Syst PAS–94(5):1457–1463CrossRef
6.
Herrman HJ, Smit A (2009) Increased sensitivity of loss of field protection based on admittance measurement. In: Western protective relay conference, Washington, DC, USA, October 2009, pp 1–15
7.
Li L, Caixin S, Daohuai M (2005) Study on the excitation protection and control of synchronous generator based on the \(\delta \) and s. In: IEEE/PES transmission and distribution conference and exposition: Asia and Pacific. China, August 2005, Dalian, pp 1–4
8.
Tambay SR, Paithankar YG (2005) A new adaptive loss of excitation relay augmented by rate of change of reactance. In: IEEE power engineering society of general meeting, San Francisco, CA, USA, Jun 2005, 2, pp 1831–1835
9.
Usta O, Musa MH, Bayrak M, Redfern MA (2007) A new relaying algorithm to detect loss of excitation of synchronous generators. Turk J Electr Eng Comput Sci 15(3):339–349
10.
Yaghobi H, Mortazavi H, Ansari K, Rajabi Mashhadi H, Khorashadizadeh H, Borzoe H (2013) Study on application of flux linkage of synchronous generator for loss of excitation detection. Int Trans Electr Energy Syst 23(6):802–817CrossRef
11.
Yaghobi H, Mortazavi H (2015) A novel method to prevent incorrect operation of synchronous generator loss of excitation relay during and after different external faults. Int Trans Electr Energy Syst 25(9):1717–1735CrossRef
12.
Shi ZP, Wang JP, Gajic Z, Sao C (2012) The comparison and analysis for loss of excitation protection schemes in generator protection. In: International conference on developments in power systems protection, Birmingham, UK, April 2012, pp 1–6
13.
Sharaf AM, Lie TT (1994) Ann based pattern classification of synchronous generator stability and loss of excitation. IEEE Trans. Energy Convers 9(4):753–759CrossRef
14.
Fan B, Li X, Xue P, Liu J (2009) The research UL-P of loss-of-excitation protection for generator based on the artificial neural networks. In: Asia Pacific power and energy engineering conference, Wuhan, China, March 2009, pp 1–4
15.
de Morais AP, Cardoso G, Mariotto L (2010) An innovative loss-ofexcitation protection based on the fuzzy inference mechanism. IEEE Trans Power Deliv 25(4):2197–2204CrossRef
16.
Abdel Aziz MS, Elsamahy M, Moustafa Hassan MA, Bendary FMA (2017) A novel study for hydro-generators loss of excitation faults detection using ANFIS. Int J Model Simul 37(1):36–45CrossRef
17.
Bi T, Sui J, Yu H, Yang Q (2011) Adaptive loss of field protection based on phasor measurements. In: IEEE Power and Energy Society General Meeting, San Diego, CA, USA, July 2011, pp 1–4
18.
Aziz K, Tripathy M, Maheshwari RP (2014) Loss of field protection of synchronous generator using SVM. Int J Electron Electr Eng 7(7):649–656
19.
Pajuelo E, Gokaraju R, Sachdev MS (2013) Identification of generator loss-of-excitation from power-swing conditions using a fast pattern classification method. IET Gener Transm Distrib 7(1):24–36CrossRef
20.
Amraee T (2013) Loss-of-field detection in synchronous generators using decision tree technique. IET Gener Transm Distrib 7(9):943–954CrossRef
21.
Amini M, Davarpanah M, Sanaye-Pasand MA (2015) A novel approach to detect the synchronous generator loss of excitation. IEEE Trans Power Deliv 30(2):1429–1438CrossRef
22.
Ghorbani A, Soleymani S, Mozafari B (2015) A PMU-based LOE protection of synchronous generator in the presence of GIPFC. IEEE Trans Power Deliv 31(99):551–558
23.
Morais AP, Bretas AS, Meyn S, Cardoso G (2016) Adaptive Mho relay for synchronous generator loss-of-excitation protection: a capability curve limit-based approach. IET Gener Transm Distrib 10(14):3449–3457CrossRef
24.
Mahamedi B, Zhu JG, Hashemi SM (2016) A setting-free approach to detecting loss of excitation in synchronous generators. IEEE Trans Power Deliv 31(5):2270–2278CrossRef
25.
Stojanović Z, Djurić M (2011) The algorithm for directional element without dead tripping zone based on digital phase comparator. Electr Power Syst Res 81:377–383CrossRef
26.
Zubić S, Djurić M (2012) A distance relay algorithm based on the phase comparison principle. Electr Power Syst Res 92:20–28CrossRef
27.
Stojanović Z, Djurić M (2013) An algorithm for directional earth-fault relay with no voltage inputs. Electr Power Syst Res 93:144–149CrossRef
28.
Krstivojević J, Djurić M (2014) A new method of improving transformer restricted earth fault protection. Ad Electr Comput Eng 14(3):41–48CrossRef
Metadaten
Titel
The algorithm for the detection of loss of excitation of synchronous generators based on a digital-phase comparator
verfasst von
Mladen Ostojić
Milenko Djurić
Publikationsdatum
20.06.2017
Verlag
Springer Berlin Heidelberg
Erschienen in
Electrical Engineering / Ausgabe 2/2018
Print ISSN: 0948-7921
Elektronische ISSN: 1432-0487
DOI
https://doi.org/10.1007/s00202-017-0586-3

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