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Publication Type : Conference Paper
Publisher : IEEE
Source : 2017 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems, SPICES 2017, Institute of Electrical and Electronics Engineers Inc., Kollam, India (2017)
ISBN : 9781538638644
Keywords : Ac-dc converters, Different operating conditions, Electric rectifiers, Feedback, Feedback linearization, Feedback linearization control, Feedback linearization technique, Food products, Linear control systems, Linearization, Linearization technique, Non linear control, Output voltage regulation, Power converters, Pulse width modulation, rectifying circuits, Signal processing, Spatial variables control, Speed control, State - space models, Voltage regulators
Campus : Coimbatore
School : School of Engineering
Center : Research & Projects
Department : Electrical and Electronics
Year : 2017
Abstract : PWM converters are usually controlled using linear control techniques. As the linear control techniques have a disadvantage of requiring tuning from time-to-time, non-linear control techniques were employed for the control. One such non-linear control technique is feedback linearization control (FBLC). A control strategy for controlling the output voltage of three phase PWM converters through a linearization technique is discussed in this paper. Feedback linearization technique allows a few advantages like the decoupled control of the state variables, wide operating region. The performance analysis of the converter control using FBLC is done for varied conditions of load. The results from simulation of the controller and the analysis made on the thus linearised system shows the effectiveness of the Feedback linearization technique on different operating conditions.
Cite this Research Publication : N. Geetha, S. Parvathy and K. C. Sindhu Thampatty, "Output voltage regulation of controlled rectifiers using feedback linearization control algorithm," 2017 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES), Kollam, India, 2017, pp. 1-7, doi: 10.1109/SPICES.2017.8091280.