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Published in:

Volume 5 Issue 12
December-2018
eISSN: 2349-5162

Unique Identifier

JETIR1812980

Page Number

554-569

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Title

REVIEW AND SIMULATION OF UPS SYSTEM USING FLYWHEEL WITH THD ANALYSIS”

ISSN

2349-5162

Cite This Article

"REVIEW AND SIMULATION OF UPS SYSTEM USING FLYWHEEL WITH THD ANALYSIS”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.554-569, December-2018, Available :http://www.jetir.org/papers/JETIR1812980.pdf

Abstract

In the current historiography the picture of consistent is that the uninterrupted as well as quality power supply. Flywheel energy storage has become one of the attractions in the field of uninterruptable power supplies. Nowadays static UPS systems are preferred for low-power applications, although rotary UPS systems offer some interesting advantages. A rotary UPS uses the inertia of a high-mass spinning flywheel (flywheel energy storage) to provide short-term ride-through the time of power loss. The flywheel also act as a buffer against power spikes and sags, since such short-term power events are not able to appreciably affect the rotational speed of the high-mass flywheel. UPS batteries are sized to provide backup power for periods measured in minutes. The period ranges from about 5 minutes up to around 1 hour, but is commonly about 15 minutes. A period of 15 minutes, more or less, is generally presumed adequate to allow an orderly shutdown of equipment. Flywheels, on the other hand, provide backup power for periods measured in seconds. The backup period for flywheels is commonly about 15 seconds. However, a flywheel alone will not provide backup power for a period long enough to allow an orderly process shutdown in most cases. In such critical conditions use of generator comes into context where a D.G set can entirely provide and can run orderly process plant for at least 12 hours of operation and after some breathing time it can be operated again, time which is sufficient for SEB power to restore. However due to technological advancements and according to some literatures battery backups are said to have a reliable and better option so we need to simulate UPS system with both flywheel as well as battery backup and their impact on power quality.

Key Words

Flywheel, Power Quality, THD

Cite This Article

"REVIEW AND SIMULATION OF UPS SYSTEM USING FLYWHEEL WITH THD ANALYSIS”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp554-569, December-2018, Available at : http://www.jetir.org/papers/JETIR1812980.pdf

Publication Details

Published Paper ID: JETIR1812980
Registration ID: 193846
Published In: Volume 5 | Issue 12 | Year December-2018
DOI (Digital Object Identifier):
Page No: 554-569
ISSN Number: 2349-5162

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Cite This Article

"REVIEW AND SIMULATION OF UPS SYSTEM USING FLYWHEEL WITH THD ANALYSIS”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp554-569, December-2018, Available at : http://www.jetir.org/papers/JETIR1812980.pdf




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