UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 5 Issue 2
February-2018
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR1802257


Registration ID:
228432

Page Number

1259-1265

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Title

STABILITY IMPROVEMENT OF DC POWER SYSTEMS IN AN ALL-ELECTRIC SHIP USING HYBRID SMES/BATTERY

Abstract

Energy storage systems are used in various applications to compensate for a fluctuating power demand. The combination of a prime mover and an energy storage device for reduction of fuel consumption has been successfully used in the automotive industry. As the capacity of all-electric ships (AESs) increases dramatically, the sudden changes in the system load may lead to serious problems, such as voltage fluctuations of the ship power grid, increased fuel consumption, and environmental emissions. In order to reduce the effects of system load fluctuations on system efficiency, and to maintain the bus voltage, we propose a hybrid energy storage system (HESS) for use in AESs. The HESS consists of two elements: a battery for high energy density storage and a superconducting magnetic energy storage (SMES) for high power density storage. A dynamic droop control is used to control charge/discharge prioritization. Maneuvering and pulse loads are the main sources of the sudden changes in AESs. There are several types of pulse loads, including electric weapons. These types of loads need large amounts of energy and high electrical power, which makes the HESS a promising power source. Using Simulink/MATLAB, we built a model of the AES power grid integrated with an SMES/battery to show its effectiveness in improving the quality of the power grid.

Key Words

All-electric ship (AES), hybrid energy storage system (HESS), superconducting magnetic energy storage (SMES), pulse load.

Cite This Article

"STABILITY IMPROVEMENT OF DC POWER SYSTEMS IN AN ALL-ELECTRIC SHIP USING HYBRID SMES/BATTERY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 2, page no.1259-1265, February-2018, Available :http://www.jetir.org/papers/JETIR1802257.pdf

ISSN


2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"STABILITY IMPROVEMENT OF DC POWER SYSTEMS IN AN ALL-ELECTRIC SHIP USING HYBRID SMES/BATTERY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 2, page no. pp1259-1265, February-2018, Available at : http://www.jetir.org/papers/JETIR1802257.pdf

Publication Details

Published Paper ID: JETIR1802257
Registration ID: 228432
Published In: Volume 5 | Issue 2 | Year February-2018
DOI (Digital Object Identifier):
Page No: 1259-1265
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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