Step by step approach for developing analytical and experimental research facilities of a three-phase self-excited induction generator

Self-excited induction generators (SEIGs) have been rigorously investigated in last few decades owing to their suitability for standalone renewable energy applications. Various issues pertaining to their modeling and control are quite aptly addressed in several analytical and experimental studies. However, these analyses are often focused on elaboration of proposed innovations and findings while the important details on modeling and implementation of SEIGs are left to be explored by readers. In this paper, a step by step approach for the mathematical modeling of three-phase self-voltage regulating, short shunt SEIG in stationary reference frame is explained. Subsequently, the developed d-q model of SEIG is implemented in terms of a simulation model. The developed model is then employed to carry out performance analysis of 3-phase, 2.2 kW SEIG supplying R-L load. All the results are verified with good accuracy in a SEIG test-rig whose details are included in the paper. The prime objective of this work is to provide a consolidated source for developing research resources of a self-voltage regulating three phase SEIG.

Keywords:

Dynamic modeling, Excitation capacitance, Experimental analysis, RL load, Series capacitance, Self-excited induction generator Short shunt, Simulation,

PDF

___

[1] Seyoum, D, Grantham, C, Rahman, MF. The dynamic characteristics of an isolated self-excited induction generator driven by a wind turbine. IEEE Transactions on Industry Applications 2003; 39: 936-944.
[2] Palle, B, Somoes, MG, Farret, FA. Dynamic simulation and analysis of parallel self-excited induction generator for island wind farm systems. IEEE Trans. on Industry Applications 2005; 41(4): 1099-1106.
[3] Haque, MH. A novel method of evaluating performance characteristics of a self-excited induction generator. IEEE Transactions on Energy Conversion 2009; 24(2), 358-365.
[4] Bašic, M, Vukadinovic´, D, Petrovic, G. Dynamic and pole zero analysis of self-excited induction generator using a novel model with iron losses. International Journal of Electrical Power & Energy Systems 2012; 42(1): 105-118.
[5] Khan, MF, Khan, MR. Analysis of voltage buildup and speed disturbance ride-through capability of a self excited induction generator for renewable energy application. International Journal of Power and Energy Conversion 2016; 7(2): 157-177.
[6] Iyer, KLV, Xiaomin, Lu, Usama, Y, Ramakrishnan, V, Kar, NC. A twofold daubechies-wavelet-based module for fault detection and voltage regulation in seigs for distributed wind power generation. IEEE Transactions on Industrial Electronics 2013; 60(4): 1638-1651.
[7] Singh, B, Murthy, SS, Chilipi, RSR. Statcom-based controller for a three-phase seig feeding single-phase loads. IEEE Transactions on Energy Conversion 2014; 29: 320-331.
[8] Chilipi, R. R., Singh, B., Murthy, S. S., Performance of a self-excited induction generator with dstatcom-dtc drive-based voltage and frequency controller. IEEE Transactions on Energy Conversion 2014; 29(3): 545-557.
[9] Wang Li, Lee Dong-Jing. Coordination control of an ac-to-dc converter and a switched excitation capacitor bank for an autonomous self-excited induction generator in renewable-energy systems. IEEE Transactions on Industry Applications 2014; 50(4): 2828-2836.
[10] Kumar, S, Kumaresan, N M, Subbiah, M, Rageeru, M. Modeling, analysis and control of stand-alone self-excited induction generator-pulse width modulation rectifier systems feeding constant DC voltage applications. IET Generation, Transmission & Distribution 2014; 8(6): 1140-1155.
[11] Chauhan, P J J, Chatterjee, K, Bhere, H, Perumal, B V, Sarkar, D. Synchronized operation of dsp-based generalized impedance controller with variable-speed isolated seig for novel voltage and frequency control. IEEE Transactions on Industry Applications 2015; 51(2): 1845-1854.
[12] Chan, T F. Performance analysis of a three-phase induction generator self-excited with a single capacitance 1999; IEEE Transactions on Energy Conversion. 14: 894-900.
[13] Chan, T F, Lai, L L. A novel excitation scheme for a stand-alone three-phase induction generator supplying single-phase loads. IEEE Transactions on Energy Conversion 2004; 19: 136-143.
[14] Singh, B, Singh, M, Tandon, AK. Transient performance of series-compensated three-phase self-excited induction generator feeding dynamic loads. IEEE Transactions on Industry Applications 2010: 46(4): 1271-1280.
[15] Geng, H, Xu, D, Wu, B, Huang, W. Direct voltage control for a stand-alone wind-driven self-excited induction generator with improved power quality. IEEE Transactions on Power Electronics 2011; 26(8): 2358-2368.
[16] Mahato, S N, Singh, S P, Sharma, M P. Dynamic behavior of a single-phase self-excited induction generator using a three-phase machine feeding single-phase dynamic load. Electrical Power and Energy System 2013; 27:1-12.
[17] Khan, M F, Khan, M R. Study on different loading topologies of a six-phase self excited induction generator 2018; Engineering Science and Technology, An International Journal, 21(4): 654-663.
[18] Khan, M F, Khan, M R. Generalized model for investigating the attributes of a six-phase self-excited induction generator over a three-phase variant. International Transactions on Electrical Energy Systems 2018; 28(10): e2600.
[19] Khan, M F, Khan, M R. Modeling and Analysis of a Six-Phase Self Excited Induction Generator Feeding Induction Motors. IEEE Transactions on Energy Conversion 2020; 36(2): 746-754.
[20] Thomsen, B, Guerrero, JM, Thogersen, PB. Faroe islands wind-powered space heating microgrid using self-excited 220-kw induction generator. IEEE transactions on sustainable energy 2014; 5(4): 1361-1366.
[21] Khan, M F, Modeling and control of multi-phase induction generator for wind energy applications. Ph.D. Dissertation. Aligarh Muslim University India, 2015.
[22] Khan, M F, Khan, M.R. Comprehensive analytical and experimental analysis of a self excited induction generator for renewable energy application. International Journal of Renewable Energy Research 2015; 5(3): 746–756.
[23] Chauhan, Y K, Yadav, V K, Singh, B. Optimum utilisation of self-excited induction generator. IET Electric Power Applications 2013; 7(9), 680-692.
[24] Lopes, L A C, Almeida, R G. Wind-driven self-excited induction generator with voltage and frequency regulated by a reduced-rating voltage source inverter. IEEE Transactions on Energy Conversion 2006; 21(2): 297-304.
[25] Hilloowala R M, Sharaf A M. A rule-based fuzzy logic controller for a PWM inverter in a stand alone wind energy conversion scheme. IEEE Transactions on Industry Applications 1996; 32(1): 57-65.
[26] Simoes MG, Bose BK, Spiegel RJ. Fuzzy logic based intelligent control of a variable speed cage machine wind generation system. IEEE Transactions on Power Electronics 1997; 12(1): 87-95.
[27] Simoes MG, Bose BK, Spiegel RJ. Design and performance evaluation of a fuzzy-logic based variable-speed wind generation system. IEEE Transactions on Industry Applications 1997; 33(4): 956-965.
[28] Ahmed, T, Noro, O, Hiraki, E, Nakaoka, M. Terminal voltage regulation characteristics by static var compensator for a three phase self-excited induction generator. IEEE Transactions on Industry Applications 2004; 40(4): 978-988.
[29] Chauhan, Y K, Jain, S K, Singh, B. A prospective on voltage regulation of self-excited induction generators for industry applications 2010; IEEE Transactions on Industry Applications. 46(2): 720-730.
[30] Khan, M F, Khan, M.R. December. Self regulating three phase-self excited induction generator for standalone generation. In: 2013 Annual IEEE India Conference (INDICON), 13-15 Dec. 2013, IEEE Xplore, pp. 1-6.
[31] Khan, M.R, Khan, M.F. Dynamic Modeling and Analysis of a Self Voltage Regulating Three Phase Self-Excited Induction Generator. International Journal of Engineering Research in Electrical and Electronic Engineering 2017; 3(11): 14-19.
[32] Shrestha, GB, Haque, MH. AC circuits and Machines. Book. Singapore: Prentice-Hall, 2006.
[33] Kalamen, L, Rafajdus, P, Sekerák, P, Hrabovcová, V. A novel method of magnetizing inductance investigation of self-excited induction generator. IEEE Transactions on Magnetics 2012; 48(4): 1657-1660.
[34] Chan, T F. Steady-state analysis of self-excited induction generators. IEEE Transactions on Energy Conversion 1994; 9(2): 288-295.
[35] Khan, M. F, Khan , M. R, Iqbal, A. Effects of induction machine parameters on its performance as a standalone self excited induction generator." Energy Reports 2022; 8 (2022): 2302-2313.