Journal of Applied Science and Engineering

Published by Tamkang University Press

1.30

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2.10

CiteScore

Son Tran Que1, Linh Nguyen Ba2, Huynh Van Diep2, Cao Viet Long2, Nguyen Quang Dich1, and Nguyen Kien Trung2This email address is being protected from spambots. You need JavaScript enabled to view it.

1Institute for Control Engineering and Automation, Hanoi University of Science and Technology, Vietnam

2School of Electrical and Electronic Engineering, Hanoi University of Science and Technology, Vietnam


 

 

Received: November 1, 2023
Accepted: April 18, 2024
Publication Date: May 22, 2024

 Copyright The Author(s). This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are cited.


Download Citation: ||https://doi.org/10.6180/jase.202503_28(3).0009  


This paper studies a novel Proportional Resonant (PR) disturbance observer (PRobs) design for a 400Hz frequency converter Ground Power Unit (GPU), a device that provides electrical power to aircrafts while they are on the ground. The observer is proposed to estimate the output voltage and inductor current, as well as the unmeasurable system disturbances resulting from system parameter variations and load changes. The PR control algorithm, designed to achieve a high gain at resonant frequency, is employed to minimize the estimation error between the estimated and actual states, thereby providing highly accurate estimated values for voltage, current, and system disturbances. A single loop control strategy based on the observer’s estimated output is implemented to regulate the inverter’s output voltage. The system demonstrates strong robustness as disturbances can be estimated and cancelled out. Matlab simulations are initially conducted, followed by real-time simulations using a hardware-in-the-loop (HIL) setup to validate the method’s effectiveness. Finally, the design is verified through experimental testing.


Keywords: Ground power unit, PR observer, disturbance estimation, single loop controller


  1. [1] J. Xie, L. Zhu, and H. M. Lee, (2023) “Aircraft noise reduction strategies and analysis of the effects" International Journal of Environmental Research and Public Health 20(2): 1352. DOI: 10.3390/ijerph20021352.
  2. [2] J. Zhu, Z. Nie, W. Ma, and S. Nie. “Comparison between DB control and dual-loop PR control for collapsed H-bridge single-phase 400Hz power supply”. In: 2012 IEEE International Symposium on Industrial Electronics. IEEE. 2012, 240–245. DOI: 10.1109/ISIE.2012.6237091.
  3. [3] D. Manohar and P. Seema. “Deadbeat controller with phase corrector for 400-Hz inverter used in ground power units of aircrafts”. In: 2015 International Conference on Technological Advancements in Power and Energy (TAP Energy). IEEE. 2015, 127–131. DOI: 10.1109/TAPENERGY.2015.7229604.
  4. [4] S. Mudaliyar, D. Pullaguram, S. Mishra, and N. Senroy. “Cascaded fractional order and sliding mode control for an autonomous voltage source inverter”. In: 2018 IEEE Power & Energy Society General Meeting (PESGM). IEEE. 2018, 1–5. DOI: 10.1109/PESGM.2018.8585985.
  5. [5] F. Rojas, R. Cardenas, J. Clare, M. Diaz, J. Pereda, and R. Kennel, (2019) “A design methodology of multiresonant controllers for high performance 400 Hz ground power units" IEEE Transactions on Industrial Electronics 66(8): 6549–6559. DOI: 10.1109/TIE.2019.2898610.
  6. [6] W. Yao, J. Cui, and W. Yao, (2020) “Single-phase inverter deadbeat control with one-carrier-period lag" Electronics 9(1): 154. DOI: doi.org/10.3390/electronics9010154.
  7. [7] M. Monfared, S. Golestan, and J. M. Guerrero, (2013) “Analysis, design, and experimental verification of a synchronous reference frame voltage control for single-phase inverters" iEEE Transactions on industrial Electronics 61(1): 258–269.
  8. [8] Z. Li, Y. Li, P. Wang, H. Zhu, C. Liu, and F. Gao, (2009) “Single-loop digital control of high-power 400-Hz ground power unit for airplanes" IEEE transactions on industrial electronics 57(2): 532–543. DOI: 10.1109/TIE.2009.2033490.
  9. [9] W. M. Rohouma, S. L. Arevalo, P. Zanchetta, and P. Wheeler, (2010) “Repetitive control for a four leg matrix converter":
  10. [10] S. Chiang, T. Tai, and T. Lee, (1998) “Variable structure control of UPS inverters" IEE Proceedings-Electric Power Applications 145(6): 559–567.
  11. [11] O. Kukrer, H. Komurcugil, and A. Doganalp, (2009) “A three-level hysteresis function approach to the slidingmode control of single-phase UPS inverters" IEEE Transactions on Industrial Electronics 56(9): 3477–3486.
  12. [12] H. Komurcugil, (2011) “Rotating-sliding-line-based sliding-mode control for single-phase UPS inverters" IEEE Transactions on Industrial Electronics 59(10): 3719–3726.
  13. [13] J.-W. Kho, J.-Y. Jang, and K.-B. Lee. “Disturbance observer-based deadbeat control for single-phase UPS inverters”. In: SICE 2003 Annual Conference (IEEE Cat. No. 03TH8734). 2. IEEE. 2003, 1206–1210.
  14. [14] J.-L. Chang, (2006) “Applying discrete-time proportional integral observers for state and disturbance estimations" IEEE Transactions on Automatic Control 51(5): 814– 818. DOI: 10.1109/TAC.2006.875019.
  15. [15] M. Xue, Y. Zhang, F. Liu, Y. Kang, and Y. Yi. “Optimized pole and zero placement with state observer for LCL-type grid-connected inverter”. In: 2011 IEEE Energy Conversion Congress and Exposition. IEEE. 2011, 377–382. DOI: 10.1109/ECCE.2011.6063794.
  16. [16] M. Wang, Y. Xu, and J. Zou, (2020) “Sliding mode control with open-switch fault diagnosis and sensorless estimation based on PI observer for PMSM drive connected with an LC filter" IET Power Electronics 13(11): 2334–2341. DOI: 10.1049/iet-pel.2019.1233.
  17. [17] M. L. Nguyen and P. Vu, (2021) “Advanced single-loop discrete-time control for T-type voltage source inverterwith minimum capacitor voltage ripple modulation" Turkish Journal of Electrical Engineering and Computer Sciences 29(7): 2962–2982.
  18. [18] A. Hadjkaddour, O. Bouchhida, H. Benguesmia, A. Chouder, A. Cherifi, and M. Saoudi. “DeadBeat Controller Based Luenberger Current Observer for Single-phase Islanded Inverter”. In: 2022 19th International Multi-Conference on Systems, Signals & Devices (SSD). IEEE. 2022, 1461–1465. DOI: 10.1109/SSD54932.2022.9955497.
  19. [19] G.-X. Zhong, Z. Wang, J. Li, and Q. Su, (2023) “Robust fault diagnosis for closed-loop grid-connected inverter based on sliding mode observer and identifier" Electric Power Systems Research 217: 109097. DOI: 10.1016/ j.epsr.2022.109097.
  20. [20] A. T. Duong, T. L. Pham, P. Vu, et al., (2023) “Disturbance Observer Based on Fixed Time Sliding Mode Control and Optimal State Observer for Three-Phase ThreeLevel T-type Inverters" IEEE Access: DOI: 10.1109/ACCESS.2023.3281672.
  21. [21] J. Huang, F. Ding, and Y. Wang. “Sliding mode control with nonlinear disturbance observer for a class of underactuated system”. In: Proceedings of the 32nd Chinese Control Conference. IEEE. 2013, 541–546.
  22. [22] X. Xu, S. Vazquez, H. Luo, L. G. Franquelo, and E. Zafra. “Data-driven Adaptive Observer-based Predictive Control for an Inverter with Output LC Filter”. In: IECON 2022–48th Annual Conference of the IEEE Industrial Electronics Society. IEEE. 2022, 1–6. DOI: 10.1109/IECON49645.2022.9969052.


    



 

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