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Load-frequency control of isolated wind-diesel-microhydro hybrid power systems (WDMHPS)

Author

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  • Bhatti, T.S.
  • Al-Ademi, A.A.F.
  • Bansal, N.K.

Abstract

We examine load-frequency control of isolated WDMHPS provided with conventional proportional-plus-integral controllers. The parameters of the controller are optimised for system performance with step or realistic disturbances using an integral-square-error (ISE) criterion. Non-optimum gain settings may result if only step changes are assumed in input wind power or in load. The controller works for a continuous hybrid power system in either a continuous or a discrete mode. System performance deteriorates for discrete control. To evaluate the performance of the hybrid system producing electric power from wind and microhydro by operating with an induction generator and from diesel by using a synchronous alternator, we must consider for the state space model of the hybrid system the load-frequency and blade-pitch controllers in the continuous or discrete mode. A study of the transient responses of the system shows that transient changes in input wind power settle in 12 s while disturbances in load take only 4 s to stabilise.

Suggested Citation

  • Bhatti, T.S. & Al-Ademi, A.A.F. & Bansal, N.K., 1997. "Load-frequency control of isolated wind-diesel-microhydro hybrid power systems (WDMHPS)," Energy, Elsevier, vol. 22(5), pages 461-470.
  • Handle: RePEc:eee:energy:v:22:y:1997:i:5:p:461-470
    DOI: 10.1016/S0360-5442(96)00148-X
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    Cited by:

    1. Alhassan H. Alattar & S. I. Selem & Hamid M. B. Metwally & Ahmed Ibrahim & Raef Aboelsaud & Mohamed A. Tolba & Ali M. El-Rifaie, 2019. "Performance Enhancement of Micro Grid System with SMES Storage System Based on Mine Blast Optimization Algorithm," Energies, MDPI, vol. 12(16), pages 1-23, August.
    2. Mohamed Thameem Ansari, M. & Velusami, S., 2010. "DMLHFLC (Dual mode linguistic hedge fuzzy logic controller) for an isolated wind–diesel hybrid power system with BES (battery energy storage) unit," Energy, Elsevier, vol. 35(9), pages 3827-3837.
    3. Jun Yang & Zhili Zeng & Yufei Tang & Jun Yan & Haibo He & Yunliang Wu, 2015. "Load Frequency Control in Isolated Micro-Grids with Electrical Vehicles Based on Multivariable Generalized Predictive Theory," Energies, MDPI, vol. 8(3), pages 1-20, March.
    4. Tarkeshwar Mahto & Rakesh Kumar & Hasmat Malik & S. M. Suhail Hussain & Taha Selim Ustun, 2021. "Fractional Order Fuzzy Based Virtual Inertia Controller Design for Frequency Stability in Isolated Hybrid Power Systems," Energies, MDPI, vol. 14(6), pages 1-21, March.
    5. Mahto, Tarkeshwar & Mukherjee, V., 2017. "A novel scaling factor based fuzzy logic controller for frequency control of an isolated hybrid power system," Energy, Elsevier, vol. 130(C), pages 339-350.
    6. Balvender Singh & Adam Slowik & Shree Krishan Bishnoi, 2023. "Review on Soft Computing-Based Controllers for Frequency Regulation of Diverse Traditional, Hybrid, and Future Power Systems," Energies, MDPI, vol. 16(4), pages 1-30, February.
    7. Datta, Manoj & Senjyu, Tomonobu & Yona, Atsushi & Funabashi, Toshihisa, 2011. "A fuzzy based method for leveling output power fluctuations of photovoltaic-diesel hybrid power system," Renewable Energy, Elsevier, vol. 36(6), pages 1693-1703.
    8. Jurado, Francisco & Saenz, José R., 2002. "Possibilities for biomass-based power plant and wind system integration," Energy, Elsevier, vol. 27(10), pages 955-966.
    9. Tarkeshwar Mahto & Rakesh Kumar & Hasmat Malik & Irfan Ahmad Khan & Sattam Al Otaibi & Fahad R. Albogamy, 2021. "Design and Implementation of Frequency Controller for Wind Energy-Based Hybrid Power System Using Quasi-Oppositional Harmonic Search Algorithm," Energies, MDPI, vol. 14(20), pages 1-23, October.
    10. Papathanassiou, Stavros A & Papadopoulos, Michael P, 2001. "Dynamic characteristics of autonomous wind–diesel systems," Renewable Energy, Elsevier, vol. 23(2), pages 293-311.
    11. Ipsakis, Dimitris & Voutetakis, Spyros & Seferlis, Panos & Stergiopoulos, Fotis & Papadopoulou, Simira & Elmasides, Costas, 2008. "The effect of the hysteresis band on power management strategies in a stand-alone power system," Energy, Elsevier, vol. 33(10), pages 1537-1550.
    12. Hassan Haes Alhelou & Mohamad-Esmail Hamedani-Golshan & Reza Zamani & Ehsan Heydarian-Forushani & Pierluigi Siano, 2018. "Challenges and Opportunities of Load Frequency Control in Conventional, Modern and Future Smart Power Systems: A Comprehensive Review," Energies, MDPI, vol. 11(10), pages 1-35, September.
    13. Ali Nandar, Cuk Supriyadi, 2013. "Robust PI control of smart controllable load for frequency stabilization of microgrid power system," Renewable Energy, Elsevier, vol. 56(C), pages 16-23.
    14. Mahto, Tarkeshwar & Mukherjee, V., 2015. "Energy storage systems for mitigating the variability of isolated hybrid power system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 51(C), pages 1564-1577.
    15. Sebastián, R. & Quesada, J., 2006. "Distributed control system for frequency control in a isolated wind system," Renewable Energy, Elsevier, vol. 31(3), pages 285-305.
    16. Viktor Elistratov & Mikhail Konishchev & Roman Denisov & Inna Bogun & Aki Grönman & Teemu Turunen-Saaresti & Afonso Julian Lugo, 2021. "Study of the Intelligent Control and Modes of the Arctic-Adopted Wind–Diesel Hybrid System," Energies, MDPI, vol. 14(14), pages 1-14, July.
    17. Elhadidy, M.A & Shaahid, S.M, 2004. "Role of hybrid (wind+diesel) power systems in meeting commercial loads," Renewable Energy, Elsevier, vol. 29(1), pages 109-118.

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