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Publication Type : Conference Paper
Publisher : 2020 International Conference on Power, Energy, Control and Transmission Systems
Source : 2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS), 2020, pp. 1-6, doi: 10.1109/ICPECTS49113.2020.9337004.
Campus : Coimbatore
School : School of Engineering
Center : Amrita Innovation & Research
Department : Electrical and Electronics
Verified : Yes
Year : 2020
Abstract : With the increased penetration of renewable energy sources (RES), it is expected that these alternative energy resources will reveal improved dynamic performance when connected with grid/load. Power electronic converters (PEC) act as an interfacing devices between RES and grid/load. Among many PEC, DC-DC boost converter is used to step-up the DC power level based on the load requirement. In boost converter, maintain a stability is one of the major concern when the system is under transient condition. In this paper, frequency response based lag, lead and lead-lag controllers are proposed in order to maintain the system stability with required phase margin (PM), cross-over frequency and bandwidth. A fuzzy based non-linear controller is also proposed and the obtained results are compared with lag, lead and lead-lag controllers. It shows that, fuzzy logic controller exposed good performance with respect to settling time, rise time and peak overshoot than linear controllers.
Cite this Research Publication : S. A. Lakshmanan and M. Venkateshkumar, "Analysis and Design of Lead-Lag Controller and Fuzzy Logic Controller for Boost Converter Applicable to RES," 2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS), 2020, pp. 1-6, doi: 10.1109/ICPECTS49113.2020.9337004.