Analysis and Design of Hybrid Learning Control scheme for High Performance UPS Inverters

• Autorzy: Qanaatian M. J. , Rahmati A.

Identyfikatory

DOI

10.12915/pe.2014.04.09

Warianty tytułu

PL

Analiza i projekt hybrydowego uczącego się sterownika w zastosowaniu do systemu UPS

• Języki publikacji: EN

Abstrakty

EN

This paper presents a high performance control scheme for a single phase uninterruptible power supply (UPS) inverter. In the proposed structure, a learning-type controller eliminates periodic disturbances and therefore guaranties high steady-state performance while an instantaneous feedback controller ensures fast dynamic response of the system. Analysis and design of each controller are presented and a brief stability analysis of the complete system is given. Finally to validate the proposed control scheme, simulation results of the system are presented.

PL

W artykule opisano metodę sterowania jednofazowym przekształtnikiem stosowanym w systemie UPS. Zastosowano układ uczący się co gwarantowało płynną pracę systemu. Bazujący na chwilowych wartościach sterownik w sprzężeniu zwrotnym zapewniał dobrą dynamikę.

Słowa kluczowe

EN

uninterruptible power supply; UPS; repetitive controller; deadbeat controller; total harmonic distortion; THD

PL

system UPS; przekształtnik; sterownik

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2014
• Tom: R. 90, nr 4
• Strony: 41--44
• Opis fizyczny: Bibliogr. 7 poz., schem., tab., wykr.

Twórcy

autor

Qanaatian M. J.

• Iran University of Science and Technology, Tehran, Iran

autor

Rahmati A.

• School of electrical engineering, Iran University of Science and Technology, Tehran, Iran

Bibliografia

• [1] L. Poh Chiang, M. J. Newman, D. N. Zmood, and D. G. Holmes, "A comparative analysis of multiloop voltage regulation strategies for single and three-phase UPS systems," Power Electronics, IEEE Transactions on, vol. 18, pp. 1176-1185, 2003.
• [2] A. Abrishamifar, A. A. Ahmad, and M. Mohamadian, "Fixed Switching Frequency Sliding Mode Control for Single-Phase Unipolar Inverters," Power Electronics, IEEE Transactions on, vol. 27, pp. 2507-2514, 2012.
• [3] P. Mattavelli, "An improved deadbeat control for UPS using disturbance observers," Industrial Electronics, IEEE Transactions on, vol. 52, pp. 206-212, 2005.
• [4] S. L. Jung, C. Meng-Yueh, J. Jin-Yi, Y. Li-Chia, and T. Ying-Yu, "Design and implementation of an FPGA-based control IC for AC-voltage regulation," Power Electronics, IEEE Transactions on, vol. 14, pp. 522-532, 1999.
• [5] S. Jiang, D. Cao, M. YuanLi, J. Liu, and F. Z. Peng, "Low-THD, Fast-Transient, and Cost-Effective Synchronous-Frame Repetitive Controller for Three-Phase UPS Inverters," Power Electronics, IEEE Transactions on, vol. 27, pp. 2994-3005, 2012.
• [6] Z. Kai, K. Yong, X. Jian, and C. Jian, "Direct repetitive control of SPWM inverter for UPS purpose," Power Electronics, IEEE Transactions on, vol. 18, pp. 784-792, 2003.
• [7] D. Heng, R. Oruganti, and D. Srinivasan, "Analysis and Design of Iterative Learning Control Strategies for UPS Inverters," Industrial Electronics, IEEE Transactions on, vol. 54, pp. 1739-1751, 2007.