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187967

AN INTELLIGENT ENERGY MANAGEMENT SYSTEM FOR SHIP HYBRID POWER SYSTEM BASED ON RENEWABLE ENERGY RESOURCES

Article

Last updated: 22 Jan 2023

Subjects

-

Tags

Electrical engineering

Abstract

A hybrid ship power system with fuel cell and storage system batteries/supercapacitors can be developed by adding renewable energy sources. Adding PV to the hybrid system enhances the system's reliability and dependability. However, a high-level control strategy is needed to manage the generated power between the fuel cell and the photovoltaic array and determine the suitable time to charge or discharge the stored energy according to the load demand. The perfect solution is using an intelligent neural network technique to control the ship's hybrid power system because of the system's nonlinearity and the existence of pulsing and high-density load demand. This paper introduces an intelligent artificial neural network (ANN) technique that depends on previous experience.  ANN is flexible and easy to modify, adding/removing power system components, and be scaled to any ship power system rating. Simulation results using MATLAB software prove that the robust, intelligent power management system can control and identify which energy source will be exploited according to the daylight.
Moreover, calculate the amount of generating power depending on the shipload demand. In addition to that, it ensures the system dependability considering the other source as standby while the storage system is the power source in the transient period in case of switching between the two systems and maintaining the storage system in the high state of charge possible. Furthermore, this will reduce fuel consumption during the ship's cursing mission.
 
يعتبر نظام القدره الکهربيه المکون من خلايا هيدروجينيه ونظام تخزين للطاقه مناکثر الانظمه استخداما فى جميع المجالات. يهدفهذا البحث الى تحسين أداء هذا النظام عن طريقه إضافه مجموعه خلايا شمسيه لزيادة اعتماديه النظام وتوفير الوقودالمستخدم وايضا الى تقليل التلوث البيئى . وجود اکثر من مصدر للطاقه الغير متجانس يتطلب وجود نظام اداره قوى لتحديد المصدر المناسب لتغذيه الاحمال وافضل الاوقات لشحن او تفريغ البطاريات.
يقدم البحث نظام اداره الطاقه الذکى باستخدام تقنيه الشبکات العصبونيه والذى يتميز بالمرونه والقدره على التکيف اعتمادا على الخبرات السابقه للمستخدم وامکانيه اضافه او حذف اى مصدر او تعديل المدخلات . تم استخدام المخاکاة باستخدام الماتلاب لضمان واختبار النظام تبعا للخبرات السابقه.

DOI

10.21608/auej.2021.187967

Keywords

renewable energy, Fuel cell, solar energy, Intelligent control, all-electric ship, ship power system, Daylight, storage system neural network. الطاقه المتجددة, خلايا هيدروجينيه, خلايا شمسيه, نظام تحکم ذکى, نظام کهربي موحد للسفن, الاسضاءه اليوميه, نظام تخزين الطاقه, الشبکه العصبونيه

Authors

First Name

Mohab

Last Name

Gaber

MiddleName

-

Affiliation

R&D Department, Egyptian Navy,Alexandria, Egypt

Email

mohab_gaber@ieee.org

City

-

Orcid

-

First Name

M

Last Name

Hamad

MiddleName

S

Affiliation

Arab Academy for Science and technology and maritime Transportation, Alexandria, Egypt.

Email

-

City

-

Orcid

-

First Name

S

Last Name

El-banna

MiddleName

H

Affiliation

Electric EngineeringDept., Faculty of Engineering, Al-Azhar University, Cairo, Egypt

Email

-

City

-

Orcid

-

First Name

Mahmoud

Last Name

El-Dabah

MiddleName

-

Affiliation

Electric EngineeringDept., Faculty of Engineering, Al-Azhar University, Cairo, Egypt

Email

dr_mdabah@azhar.edu.eg

City

-

Orcid

0000-0002-1392-6270

Volume

16

Article Issue

60

Related Issue

27053

Issue Date

2021-07-01

Receive Date

2021-08-07

Publish Date

2021-07-01

Page Start

712

Page End

723

Print ISSN

1687-8418

Link

https://jaes.journals.ekb.eg/article_187967.html

Detail API

https://jaes.journals.ekb.eg/service?article_code=187967

Order

16

Type

Original Article

Type Code

706

Publication Type

Journal

Publication Title

Journal of Al-Azhar University Engineering Sector

Publication Link

https://jaes.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023