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Characterisation of 5kW Fuel Cell Based UPS: Final Report

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Abstract:

<p>This report endeavours to understand the technical aspects of a 5kW fuel cell based UPS. Suitable testing is done to determine whether the performance of the system is equivalent to a battery based UPS. The Economic analysis deals with the feasibility of a fuel cell UPS is today's economy.</p> <p>Testing was then carried out to verify the operation of the fuel cell and establish weather performance was equivalent with battery-operated UPS. The influence of temperature and stack power over start-up time was studied. To establish the dynamic operation of the fuel cell, load-switching tests, both of active and reactive nature, were carried out. Consecutive runs of soak tests were done to verify long hours of operation.</p> <p>The fuel cell has proven capable to equal the performance of a battery bank, to the inverter and then AC load, the fuel cell is just a battery which never drains. Testing in lower operating temperatures has shown start up is not affected by long hours on non-operation. Though the optimum fuel cell stack an ambient temperature of less than 20&deg;C. Start up is not affected when operated with active and reactive loads.</p>

Publication Year:

2006

Publisher:

Department of Trade and Industry

DOI:

No DOI minted

Author(s):

Rajendran,K. & Graham, S.

Language:

English

File Type:

application/pdf

File Size:

2381140 B

Rights:

Rights not recorded

Rights Overview:

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Further information:

N/A

Region:

United Kingdom

Publication Type:

Project Report

Subject:

Technology

Theme(s):

Placeholder Theme

Related Dataset(s):

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