Control of autonomous solid oxide fuel cells subject to sudden load variations

Dong Jing Lee; Li Wang

doi:10.1109/TDC.2008.4517298

Control of autonomous solid oxide fuel cells subject to sudden load variations

Dong Jing Lee, Li Wang

Department of Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

This paper presents dynamic behaviors of autonomous solid oxide fuel cells (SOFC) with AC bus control. Both voltage and frequency control are utilized to achieve loadsharing of the studied SOFC feeding isolated loads. A DC-to-DC converter is connected to the output terminals of the studied SOFC for stabilizing output voltage and current fluctuations under different loading conditions. The PWM inverter connected to the output terminals of the DC-to-DC converter is operated under voltage-controlled mode to regulate the voltage profile across the connected loads. It can be concluded from the simulation results that the proposed voltage and frequency droop controllers of the PWM inverter may operate satisfactory under stand-alone mode.

Original language	English
Title of host publication	Transmission and Distribution Exposition Conference
Subtitle of host publication	2008 IEEE PES Powering Toward the Future, PIMS 2008
DOIs	https://doi.org/10.1109/TDC.2008.4517298
Publication status	Published - 2008 Dec 1
Event	Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008 - Chicago, IL, United States Duration: 2008 Apr 21 → 2008 Apr 24

Publication series

Name	Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008

Other

Other	Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008
Country	United States
City	Chicago, IL
Period	08-04-21 → 08-04-24

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology

Access to Document

10.1109/TDC.2008.4517298

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Lee, D. J., & Wang, L. (2008). Control of autonomous solid oxide fuel cells subject to sudden load variations. In Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008 [4517298] (Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008). https://doi.org/10.1109/TDC.2008.4517298

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title = "Control of autonomous solid oxide fuel cells subject to sudden load variations",

abstract = "This paper presents dynamic behaviors of autonomous solid oxide fuel cells (SOFC) with AC bus control. Both voltage and frequency control are utilized to achieve loadsharing of the studied SOFC feeding isolated loads. A DC-to-DC converter is connected to the output terminals of the studied SOFC for stabilizing output voltage and current fluctuations under different loading conditions. The PWM inverter connected to the output terminals of the DC-to-DC converter is operated under voltage-controlled mode to regulate the voltage profile across the connected loads. It can be concluded from the simulation results that the proposed voltage and frequency droop controllers of the PWM inverter may operate satisfactory under stand-alone mode.",

author = "Lee, {Dong Jing} and Li Wang",

year = "2008",

month = dec,

day = "1",

doi = "10.1109/TDC.2008.4517298",

language = "English",

isbn = "9781424419036",

series = "Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008",

booktitle = "Transmission and Distribution Exposition Conference",

note = "Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008 ; Conference date: 21-04-2008 Through 24-04-2008",

}

Lee, DJ & Wang, L 2008, Control of autonomous solid oxide fuel cells subject to sudden load variations. in Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008., 4517298, Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008, Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008, Chicago, IL, United States, 08-04-21. https://doi.org/10.1109/TDC.2008.4517298

Control of autonomous solid oxide fuel cells subject to sudden load variations. / Lee, Dong Jing; Wang, Li.

Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008. 2008. 4517298 (Transmission and Distribution Exposition Conference: 2008 IEEE PES Powering Toward the Future, PIMS 2008).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - This paper presents dynamic behaviors of autonomous solid oxide fuel cells (SOFC) with AC bus control. Both voltage and frequency control are utilized to achieve loadsharing of the studied SOFC feeding isolated loads. A DC-to-DC converter is connected to the output terminals of the studied SOFC for stabilizing output voltage and current fluctuations under different loading conditions. The PWM inverter connected to the output terminals of the DC-to-DC converter is operated under voltage-controlled mode to regulate the voltage profile across the connected loads. It can be concluded from the simulation results that the proposed voltage and frequency droop controllers of the PWM inverter may operate satisfactory under stand-alone mode.

AB - This paper presents dynamic behaviors of autonomous solid oxide fuel cells (SOFC) with AC bus control. Both voltage and frequency control are utilized to achieve loadsharing of the studied SOFC feeding isolated loads. A DC-to-DC converter is connected to the output terminals of the studied SOFC for stabilizing output voltage and current fluctuations under different loading conditions. The PWM inverter connected to the output terminals of the DC-to-DC converter is operated under voltage-controlled mode to regulate the voltage profile across the connected loads. It can be concluded from the simulation results that the proposed voltage and frequency droop controllers of the PWM inverter may operate satisfactory under stand-alone mode.

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