Please use this identifier to cite or link to this item: https://doi.org/10.1109/IAS.2007.102
Title: A passivity based control with augmented integration for an Interleaved Current Fed Full Bridge converter as a front end for fuel cell source
Authors: Zhou, H.
Khambadkone, A.M. 
Kong, X.
Issue Date: 2007
Source: Zhou, H.,Khambadkone, A.M.,Kong, X. (2007). A passivity based control with augmented integration for an Interleaved Current Fed Full Bridge converter as a front end for fuel cell source. Conference Record - IAS Annual Meeting (IEEE Industry Applications Society) : 643-649. ScholarBank@NUS Repository. https://doi.org/10.1109/IAS.2007.102
Abstract: Front end converter for fuel cells need to ensure a low input current ripple and have a voltage step up capability. Boost derived converters are often used. An Interleaved Current Fed Full Bridge Converter (ICFFB) has the capability to step up the voltage while maintaining a low input current ripple. Thus it is a suitable front end converter for fuel cell stacks. However, as a boost derived converter, it has a non-minimum phase behavior when designed to operate as a regulated voltage source which limits its dynamic response. A passivity based controller (PBC) plus an integrator are used here to regulate the output voltage. The paper includes the design of passivity based controller and its performance evaluation with respect to the cascaded current mode control. Experimental implementation and evaluation is presented. © 2007 IEEE.
Source Title: Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)
URI: http://scholarbank.nus.edu.sg/handle/10635/69001
ISBN: 1424403642
ISSN: 01972618
DOI: 10.1109/IAS.2007.102
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