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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/2063

Title: Fuzzy supervisory controller for improved voltage dynamics in power factor corrected converter
Authors: Kothari, D P
Singh, B
Pandey, A
Keywords: fuzzy supervisory controller
narrow bandwidth voltage
power factor corrected
voltage source converter
voltage regulator
Issue Date: 2002
Citation: Intelligent Control, Proceedings of the IEEE International Symposium on, 93 - 97p.
Abstract: This paper investigates the performance of a Fuzzy Supervisory Controller (FSC) in control of power converters. An FSC module is added to a conventional narrow bandwidth voltage regulator in a Power Factor Corrected (PFC) Voltage Source Converter (VSC) to improve DC bus voltage regulation. A PFC converter is selected for this work as its conventional design requires a narrow bandwidth DC bus voltage regulator to negate the effect of twice line frequency in the feedback path leading to slow voltage dynamics. This work demonstrates the efficacy of FSC in improving DC bus voltage regulation of the VSC with a conventional voltage regulator.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/2063
Appears in Collections:Energy Studies [CES]

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