NDLI: Inverter control for solving sulfur contamination problem for solid oxide fuel cells in coal-fired power plants

Content Provider	IEEE Xplore Digital Library
Author	Hongwei Gao Yan Yang
Copyright Year	2011
Description	Author affiliation: Electrical and Computer Engineering Department, Montana State University, Bozeman, MT 59717, USA (Hongwei Gao; Yan Yang)
Abstract	This paper proposes a new method to raise the power of the Solid Oxide Fuel Cell (SOFC) stacks in a coal-fired SOFC-based power plant to solve the sulfur contamination problem of the SOFC stacks. Rather than rapidly raise the power demand from the DC link and therefore the SOFC stack in a single step, the method raises the power demand from the DC link gradually in multi-steps. As a result, a much reduced DC link capacitor can be used to supply the transient power and hold the DC link voltage, which makes the power-raising based sulfur contamination solution more feasible. The method has been verified with simulation and experimental work.
Starting Page	1
Ending Page	5
File Size	519698
Page Count	5
File Format	PDF
ISBN	9781457710445
e-ISBN	9781457710438
DOI	10.1109/ICEMS.2011.6073512
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Capacitors Modulation Inverters Power demand Fuel cells Anodes Simulation power pulse Solid Oxide Fuel Cell sulfur contamination capacitor inverter
Content Type	Text
Resource Type	Article

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Inverter control for solving sulfur contamination problem for solid oxide fuel cells in coal-fired power plants