https://journals.alambiblio.com/ojs/index.php/ajoeee/issue/feed Asian Journal of Electrical and Electronic Engineering 2021-09-30T20:47:09+08:00 Prof. Dr. AHM Zahirul alam zahirulalam@iium.edu.my Open Journal Systems <p><strong>Asian Journal of Electrical and Electronic Engineering (AJoEEE)</strong> is a <em><strong>double-blind peer-reviewed </strong></em>open access biannual journal published in March and September with a dedicated mission of contributing to original and high-quality research. The journal publishes research papers in the fields of Electrical and Electronic Engineering.</p> <p> </p> https://journals.alambiblio.com/ojs/index.php/ajoeee/article/view/21 A Design and Modelling of PV-Diesel Hybrid Energy System with Fuzzy Logic Controller 2021-09-04T19:19:32+08:00 Masood Alnajjar mesutnajar@gmail.com Muhammad Mahbubur Rashid mahbub@iium.edu.my <p>— Renewable energy, such as wind and photovoltaic arrays, has become the core energy in micro-grids used for supplying remote areas and areas suffering from electricity outages. Many limitations, such as weather fluctuations and low efficiency, lead to designing and developing a hybrid energy system. The integration of photovoltaic arrays and diesel gensets has become one of the most common approaches to generating electricity for remote communities. Although the integration of photovoltaic arrays and diesel gensets has the potential to reduce the cost of electricity production by harnessing free energy from the sun to reduce the power generated by diesel engines, it tends to complicate the control of the entire system due to the intermittent nature of the renewable energy sources and changing load demand. This paper proposes a fuzzy logic controller of PV-Diesel hybrid energy system, which is used as an effective tool in facilitating optimum power-sharing between the PV power source, charging, and discharging batteries and diesel generator as a backup based on the dynamics of the available PV energy at any time. Optimizing power control in the PV-Diesel hybrid energy system is key to minimizing the cost of power generation and maximizing the overall efficiency of the PV-Diesel hybrid energy system. The MATLAB-Simulink is used to design the fuzzy logic controller of the PV-Diesel hybrid energy system and to validate its performance. Five scenarios during the day have been tested to show the performance of the fuzzy logic controller. The results showed the accurate controlling of the power flow in the PV-Diesel hybrid system and the power saved about 2%.</p> 2021-09-30T00:00:00+08:00 Copyright (c) 2021 Asian Journal of Electrical and Electronic Engineering https://journals.alambiblio.com/ojs/index.php/ajoeee/article/view/19 IoT-Based Lab System for Teaching Methods in Times of Crisis 2021-08-28T16:11:12+08:00 Syed Ahmad Fawwaz Wafa Syed Ridza ahmadfawwaz.safw93@gmail.com S.M.A. Motakabber amotakabber@iium.edu.my <p>The revolution of communication technology has enabled people to communicate easily with others and perform many tasks from a distance. The Internet plays an important role in communication and helps to perform tasks and make people's lives easier. It led to the introduction of the Internet of Things (IoT) technology, where physical objects are connected to the Internet to perform a specific task. So that IoT can be a valuable tool in times of crisis, most modern industries can produce their products automatically and remote monitor and control the system. The same technique can be applied to overcome face-to-face teaching in science and engineering education during times of crisis. This research proposes the design and development of an IoT-based hands-on laboratory system that can be operated remotely. The methodology has been implemented and worked based on the concept of virtual reality. The research has been carried out for two simple electrical laboratory experiments: the basic logic gate and Ohm’s Law experiment. The experimental results show that the system can be implemented since the results obtained are satisfy their theoretical results. Furthermore, an improvement can be made so that the system can be integrated with the Internet and the system can function efficiently.</p> 2021-09-30T00:00:00+08:00 Copyright (c) 2021 Asian Journal of Electrical and Electronic Engineering https://journals.alambiblio.com/ojs/index.php/ajoeee/article/view/20 Multiprocessor Arbitration for AMBA Interface in ASIC 2021-09-04T14:25:54+08:00 Mohammed Iqbalur Rahman Rokon iqbal.rokon@gmail.com S. M. A. Motakabber amotakabber@iium.edu.my AHM Zahirul Alam zahirulalam@iium.edu.my Mohamed Hadi Habaebi habaebi@iium.edu.my Mohammad A Matin matin.mnt@gmail.com <p>This paper addresses the multiprocessor arbitration for any System on Chip or ASIC. Any system, be it a simple controller or a very supplicated system, it needs a processor to operate. There are series of processors offered by Intel, AMD or processor companies. The previously single processor was used for any chop to access different targets. But technology advances, the industry felt the need for multiprocessor access for higher performance. To allow multiprocessor to access its targets, the system needs an efficient interface with a very sophisticated arbitration system. This paper researched to develop an improved hardware algorithm to allow multiprocessor access to the system. To design the hardware, a modern HDL based design methodology has been used. There are two industry-standard HDL by IEEE – VHDL and Verilog. Here Verilog is used. In HDL based d=hardware development, simulation is the most important part to verify the design’s functionality and make sure it is 100% correct. Otherwise, if any design problem goes forward undetected, that’ll cost so much money and time to go back and fix, in some cases, full respin. For hardware implementation, Xilinx FPGA Device has been targeted in this research. AMBA bus protocol used in this research is the industry-standard protocol for processor access and is very efficient and straightforward to use with any off the shelf macro available for the high-tech industry.</p> 2021-09-30T00:00:00+08:00 Copyright (c) 2021 Asian Journal of Electrical and Electronic Engineering https://journals.alambiblio.com/ojs/index.php/ajoeee/article/view/18 Cryptocurrency Integration Challenges in Blockchain for Financial Institution 2021-07-25T16:34:24+08:00 Md Rafiqul Islam engrrafiqul@gmail.com Muhammad Mahbubur Rahman mahbub@iium.edu.my Mohammed Ataur Rahman arat@iium.edu.my Muslim Har Sani Bin Mohamad muslimh@iium.edu.my Abd Halim Bin Embong ehalim@iium.edu.my <p>Cryptocurrency is the latest adventure of currencies that works by using the new edge technology called the blockchain. It has gained the notable attention of the people for the last several years across the world. Cryptocurrency is also globally known as digital currency or virtual currency, and it is a form of payment that can be used online for goods and services. Blockchain has captured the application of many in the financial industry, including those vigorous in the transaction, clearing, and settlement, with its promise of greater efficiency and higher resiliency. The Cryptocurrency has been adopted by using blockchain technology that raised eye-catching attention in the financial sector, government, stakeholders, and individuals as well. It can be anticipated that Cryptocurrency will be the future currency that will replace fiat money worldwide. Though it has been attracted the users' attention, the money of them worried about its future useability, drawbacks, and challenges. Still, the research on cryptocurrencies is far behind and in the initial stage to integrate these currencies in financial institutes. This lack of trust situation in the financial sector aggravates further when it comes to cryptocurrency management challenges that are still not critically analyzed. The originality of this paper is the concept of currencies including cryptocurrencies, the concept of the blockchain ecosystem, and the cryptocurrency integration challenges of the existing blockchain in the financial institution. This paper will help the new researchers to work on cryptocurrencies and their integration challenges in the financial system.</p> 2021-09-30T00:00:00+08:00 Copyright (c) 2021 Asian Journal of Electrical and Electronic Engineering https://journals.alambiblio.com/ojs/index.php/ajoeee/article/view/2 Effects of Passive Components on Designing a Three-Phase DC-DC Converter 2020-08-19T22:14:23+08:00 Zulaikha Bt Che Mat AHM Zahirul Alam ahmz.alam@gmail.com <p>This paper presents the impact of the inductor and exchanging recurrence of a three-stage DC-DC converter for potential application in an electric vehicle. The proposed DC-DC converter comprises the essential and auxiliary stages. The essential phase of the converter is made from total scaffold converter go about as information port which associated in equal, while at the auxiliary stage which goes about as yield port contained full extension rectifier associated in series. At the auxiliary stage, the channel capacitor, an inductor associated in corresponding to sift through the waves from the information voltage and produce a DC yield voltage that prompts better execution. Various phases of the DC-DC converter have been reenacted through PSpice and execution were assessed.</p> 2021-09-30T00:00:00+08:00 Copyright (c) 2021 Asian Journal of Electrical and Electronic Engineering https://journals.alambiblio.com/ojs/index.php/ajoeee/article/view/25 Editorial & TOC 2021-09-30T20:47:09+08:00 AHM Zahirul Alam zahirulalam@iium.edu.my <h2><strong>CHIEF EDITOR</strong></h2> <p>Prof. Dr. AHM Zahirul Alam, IIUM, Malaysia</p> <h2><strong>EXECUTIVE EDITOR</strong></h2> <p>Assoc. Prof. Dr. Muhammad Mahbubur Rashid, IIUM, Malaysia</p> <h2><strong>EDITORIAL BOARD MEMBERS</strong></h2> <p>Prof. Dr. Sheroz Khan<br>Onaizah College of Engineering and Information Technology<br>Saudi Arab<br><br>Prof. Dr. AHM Asadul Huq<br>Department of Electrical and Electronic Engineering<br>Dhaka University, Bangladesh<br><br>Prof. Dr. Pran Kanai Shaha<br>Department of Electrical and Electronic Engineering<br>Bangladesh University of Engineering and Technology, Bangladesh<br><br>Assoc. Prof. Dr. SMA Motakabber<br>Faculty of Engineering<br>International Islamic University Malaysia, Malaysia<br><br>Prof. Dr. ABM Harun Ur Rashid<br>Department of Electrical and Electronic Engineering<br>Bangladesh University of Engineering and Technology, Bangladesh<br><br>Prof. Dr. Joarder Kamruzzaman<br>Engineering and Information Technology<br>Federal University, Australia<br><br>Assoc. Prof. Dr. Md Arafatur Rahman<br>Faculty of Computing<br>Universiti Malaysia Pahang</p> <h2><strong><u>Aims &amp; Scope of Asian Journal of Electrical and Electronic Engineering </u></strong></h2> <p>The <strong>Asian Journal of Electrical and Electronic Engineering</strong> (<strong>AJoEEE</strong>), published biannually (March and September), is a peer-reviewed open-access journal of the <strong>AlamBiblio Press</strong>.</p> <p>The <strong>Asian Journal of Electrical and Electronic Engineering (AJoEEE)</strong> publishes original research findings as regular papers, review papers (by invitation). The Journal provides a platform for Engineers, Researchers, Academicians, and Practitioners who are highly motivated to contribute to the Electrical and Electronics Engineering disciplines. It also welcomes contributions that address the developing world's specific challenges and address science and technology issues from a multidisciplinary perspective.</p> <h2><strong><u>Referees' Network</u></strong></h2> <p>All papers submitted to <strong>AJoEEE</strong> Journal will be subjected to a rigorous reviewing process through a worldwide network of specialised and competent referees. Each accepted paper should have at least two positive referees' assessments.</p> <h2><strong><u>Submission of a Manuscript</u></strong></h2> <p>A manuscript should be submitted online to the<strong> Asian Journal of Electrical and Electronic Engineering (AJoEEE)</strong> website https://journals.alambiblio.com/ojs/index.php/ajoeee/. Further correspondence on the status of the paper could be done through the journal website.</p> 2021-09-30T00:00:00+08:00 Copyright (c) 2021