Design of Fuzzy and HBCC based Adaptive PI Control Strategy of an Islanded Microgrid System with Solid-Oxide Fuel Cell

Subhashree Choudhury, Pravat Kumar Rout

Abstract


In Microgrid environment distributed generating (DG) systems are more vulnerable to load disturbance and fault during islanded mode of operation. So it is necessary to maintain the stability of the islanded system during the transient conditions. This work mainly focuses on the performance of the proposed approach Adaptive PI controller (APIC) applied on an islanded Microgrid system integrated with a Solid-Oxide Fuel Cell (SOFC) DG. A P-V control strategy is implemented for maintaining the stability of the system to restore the continuity, reliability and power quality under linear load, non-linear load and voltage variation. The SOFC establishes the modulation technique with a PWM method. The performance of the proposed controller is further improved by using an adaptive hysteresis band calculation (HBCC). A comparative result of proposed algorithm with Conventional PI and  Fuzzy PI are demonstrated and its enhanced control performance is presented on the basis of settling time, rise time, peak overshoot, peak undershoot and damping oscillations of system parameters. A detailed mathematical model of the SOFC stack controller and other system components are presented in detail and are simulated in MATLAB/SIMULINK environment.

Keywords


Distributed Generation (DG);Adaptive PI (API);Hysteresis band Current Controller (HBCC);Voltage Source Converter (VSC);Solid-Oxide Fuel Cell (SOFC);Mamdani-Fuzzy Logic Controller (M-FLC);Pulse Width modulation (PWM)

Full Text:

PDF

References


Lasseter, Robert H. "Microgrids." Power Engineering Society Winter Meeting, 2002. IEEE. Vol. 1. IEEE, 2002.

Lasseter, Robert H. "Smart distribution: Coupled microgrids." Proceedings of the IEEE 99.6 (2011): 1074-1082.

Piagi, Paolo, and Robert H. Lasseter. "Autonomous control of microgrids."Power Engineering Society General Meeting, 2006. IEEE. IEEE, 2006.

Mudi, Rajani K., and Nikhil R. Pal. "A robust self-tuning scheme for PI-and PD-type fuzzy controllers." Fuzzy Systems, IEEE Transactions on 7.1 (1999): 2-16

Blaabjerg, Frede, and Stig Munk-Nielsen. "Power losses in PWM-VSI inverter using NPT or PT IGBT devices." Power Electronics, IEEE Transactions on10.3 (1995): 358-367.

Heldwein, M. L., T. Nussbaumer, and J. W. Kolar. "Differential mode EMC input filter design for three-phase AC-DC-AC sparse matrix PWM converters." Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual. Vol. 1. IEEE, 2004.

Elrayyah, Ali, Yilmaz Sozer, and Malik Elbuluk. "A robust and efficient PLL algorithm for single-phase grid-connected renewable energy sources."Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE. IEEE, 2013.

Reatti, Alberto, and Marian K. Kazimierczuk. "Small-signal model of PWM converters for discontinuous conduction mode and its application for boost converter." IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications 50.1 (2003): 65-73.

Larminie, James, Andrew Dicks, and Maurice S. McDonald. Fuel cell systems explained. Vol. 2. New York: Wiley, 2003.

Costamagna, Paola, Paolo Costa, and Vincenzo Antonucci. "Micro-modeling of solid oxide fuel cell electrodes." Electrochimica Acta 43.3 (1998): 375-394.

Li, Xianguo, L. Fields, and G. Way. "Principles of fuel cells." Platinum Metals Rev 50.4 (2006): 200-1.

Rocabert, Joan, et al. "Control of power converters in AC microgrids." Power Electronics, IEEE Transactions on 27.11 (2012): 4734-4749.

Basak, Prasenjit, et al. "A literature review on integration of distributed energy resources in the perspective of control, protection and stability of microgrid."Renewable and Sustainable Energy Reviews 16.8 (2012): 5545-5556.

Kanellos, F. D., Al I. Tsouchnikas, and N. D. Hatziargyriou. "Micro-grid simulation during grid-connected and islanded modes of operation."International Conference on Power Systems Transients. Vol. 6. 2005.

Karimi, Houshang, Hassan Nikkhajoei, and Reza Iravani. "Control of an electronically-coupled distributed resource unit subsequent to an islanding event." Power Delivery, IEEE Transactions on 23.1 (2008): 493-501.

Laaksonen, Hannu, Pekka Saari, and Risto Komulainen. "Voltage and frequency control of inverter based weak LV network microgrid." Future Power Systems, 2005 International Conference on. IEEE, 2005.

Lopes, J., C. L. Moreira, and A. G. Madureira. "Defining control strategies for microgrids islanded operation." Power Systems, IEEE Transactions on 21.2 (2006): 916-924.

O'Dwyer, Aidan. Handbook of PI and PID controller tuning rules. Vol. 57. London: Imperial College Press, 2009

Homaifar, Abdollah, and Ed McCormick. "Simultaneous design of membership functions and rule sets for fuzzy controllers using genetic algorithms." Fuzzy Systems, IEEE Transactions on 3.2 (1995): 129-139.

Qiao, Wu Zhi, and Masaharu Mizumoto. "PID type fuzzy controller and parameters adaptive method." Fuzzy sets and systems 78.1 (1996): 23[68] Ying, Hao. Fuzzy control and modeling: analytical foundations and applications. Wiley-IEEE Press, 2000.

Hasanien, Hany M., and Mahmoud Matar. "A fuzzy logic controller for autonomous operation of a voltage source converter-based distributed generation system." Smart Grid, IEEE Transactions on 6.1 (2015): 158-165.

Qiao, Wu Zhi, and Masaharu Mizumoto. "PID type fuzzy controller and parameters adaptive method." Fuzzy sets and systems 78.1 (1996): 23[68] Ying, Hao. Fuzzy control and modeling: analytical foundations and applications. Wiley-IEEE Press, 2000.

Mudi, Rajani K., and Nikhil R. Pal. "A self-tuning fuzzy PI controller." Fuzzy sets and systems 115.2 (2000): 327-338.

Holmes, D. Grahame, and Thomas A. Lipo. Pulse width modulation for power converters: principles and practice. Vol. 18. John Wiley & Sons, 2003..

Brod, David M., and Donald W. Novotny. "Current control of VSI-PWM inverters." Industry Applications, IEEE Transactions on 3 (1985): 562-570.

Walter. Daugherity , Balaji Rathakrishnan, John Yen, “Performance Evaluation Of A Self Tuning Fuzzy Controllerâ€,0-7803-0236-2/92, 1992 IEEE.




DOI (PDF): https://doi.org/10.20508/ijrer.v7i1.4942.g6963

Refbacks

  • There are currently no refbacks.


Online ISSN: 1309-0127

Publisher: Gazi University

IJRER is cited in SCOPUS, EBSCO, WEB of SCIENCE (Clarivate Analytics);

IJRER has been cited in Emerging Sources Citation Index from 2016 in web of science.

WEB of SCIENCE between 2020-2022; 

h=30,

Average citation per item=5.73

Impact Factor=(1638+1731+1808)/(189+170+221)=9.24

Category Quartile:Q4