Md. Bulbul Ahammed

Md. Bulbul Ahammed

Contact:
Phone: (+88) 01717 65 02 82
Email: [email protected] 

Educational Qualification:

Job Experience: 

Journals:

1. Title: The Success of the Electric Vehicle and Simulation of an Electric Vehicle Navigation System with PWM Control.
   Publisher: Journal of Computer Science and Technology Studies (JCSTS).
   Volume: 3 Issue: 2 DOI: 10.32996/jcsts.2021.3.2.3
   Abstract: 
   This paper gives an outline of ongoing work on electric vehicles in the area. The paper depicts the turn of events, and examination of various pieces of the principal segments of battery innovation, engine, forward, invert, start-stop, and slowing down are inspected. The paper examines the benefits of diesel motors and electric motors. Here are a few depictions of how the dark smoke from a diesel motor can harm our bodies. The paper, at last, appears as models of some electric vehicles finishing of administrative work.
   Details - (Link)
   
   
2. Title: pH and Temperature Monitoring with a GSM-based Auto Feeding System of a Biofloc Technology.
   Publisher: International Journal of Scientific & Engineering Research -IJSER (ISSN 2229-5518).
   Volume: 13 Issue: 4 Page: 2
   Abstract: 
   Biofloc technology (BFT), the new "blue revolution" in aquaculture, has the potential to increase aquaculture production's sustainability without sacrificing quality. The main challenge of biofloc technology is the recycling of waste nutrients, particularly nitrogen, into microbial biomass by controlling the water property. Much work has been published since the introduction of BioFloc Technology to evaluate this system in various contexts and under various nutritional situations. This paperwork is being done on the design and development of a water quality monitoring system of a Biofloc, with the objective of notifying the user through some LED’s and display. The pH value and temperature of water in Biofloc are sensed with a pH sensor and temperature sensor respectively and will notify through LED’s. Also, an automatic feeding system is added which is controlled by sending SMS through a GSM module that controls a servo motor to open and close the food gate accordingly.
   Details - (Link) 
   
   
3. Title: Design and Implementation of Low Cost MPPT Solar Charge Controller
   Publisher: Editorial Department of Journal of Sichuan University journal:Gongcheng Kexue Yu Jishu/Advanced Engineering Science.
   Volume 54, Issue 02, December 2022
   Abstract:
   This paper deals with the implementation of a low-cost Maximum Power Point Tracker (MPPT) solar charge controller to constantly calculate and maintain the maximum amount of power from a solar panel using a DC/DC buck converter and a microcontroller. The MPPT algorithm has been implemented using an Arduino Uno with the incremental conductance method. The voltage and current of the panel are taken to the system using voltage and current sensors to track maximum power point. When irradiance and temperature are constant or slowly vary, the incremental conductance method tracks MPP steadily and calculates the operating point at which the battery is capable of producing maximum power. In this method, the controller provides the PWM signal to adjust the duty cycle to finally adjust the voltage. Adjustment is done by Buck converter. If the power increases, further adjustments in that direction are tried until power no longer increases. More over the system protected the battery from under charge and over charge. To do that two MOSFET (IRF250) and two Optocoupler (PC817) has been used. The proto type of the system has been developed and its performance has been studied. Finally, a cost analysis has been done to show its cost effectiveness.

   Details – (Link)

Conferences:

1. Title: Estimation of Three Phase Open & Short Circuit Fault Distances in the Underground Cable Using Arduino & GSM Module.
   Publisher: International Conference on Electronics and Informatics 2021. Organized by “Bangladesh Electronics and Informatics Society”. 
   
   
2. Title: Design of an Automatic Dual-Axis Solar Tracking Controller.
   Publisher: International Conference on Electronics and Informatics 2021. Organized by “Bangladesh Electronics and Informatics Society”. 

• Ascertained for preparing Basic Trade Course questions of BTEB.
• Appointed Five times as an exam controller in the exam center of BTEB and STEP.
• Implementing University research projects and being involved in their publication.
• Involved in the set-up of exams of 500+ students and the marking of results.
• Experience in recruitment of instructors, lecturers, and staff including interviewing and induction.
• Skilled in organizing preferable conferences between Heads of another institute with the Chairman about discussing necessary tasks.
• Preparing Class Routine, Mid-Term Exam Routine Course Outline, etc.
• Actively leading class discussions and encouraging debate.
• Involved in the research and designing of new courses and materials (Computer Fundamentals & English Basic Course).
• Assessing students’ coursework and material.
• Responsible for departmental administrative tasks.
• Providing mentoring, advice, and support to students on a personal level.
• Prepared monthly reports for Chairman.
• Involved in devising future plans to remain student-focused.
• A proactive team player - able to accept challenges, pressures, and heavy workloads.

• Got BTEB Certificate on successfully completing National Skill Standard Basic (360 hours) course on ‘Computer Office Application’.
• Got a Certificate for a workshop on ‘Robotics and Embedded System Designing Using Microcontroller’ organized by the Bangladesh University of Business & Technology.
• Got a Certificate for successfully completing a course on “Auto CAD”.
• Got Certificate on successfully completing a course on “Data Analysis with SPSS”.
• Got a Certificate for successfully completing a course on “HTML5, CSS3, and Bootstrap4 for Web Development”.
• Got Certificates on successfully completed courses on “AC Circuit Analysis: The Fundamentals” and “Introduction to DC Circuits”.