BRAC University Institutional Repository

Browsing Thesis (Electrical and Electronic Engineering) by Title

Browsing Thesis (Electrical and Electronic Engineering) by Title

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  • Rumi, Md Rayhanul Amin; Hossain, S.M. Amanat; Hanif, Razaul Haider; Mostafa, Mahdi Md (BRAC University, 2015-12)
    The project aims at the design and the construction of a laboratory replica for a commercial numerical over current relay using microcontroller and micro CT. It will acquire, sample and covert into digital form the analog ...
  • Ahmed, Syeda Mahjabin; Akter, Tasnim (BRAC University, 2014-08)
    Conventional photovoltaic systems for pumping are designed with panel capacity over 30 to 40 percent so that pumping can be continued during low insulation. This adds much to the cost of such system. The new system eliminates ...
  • Hasan, Fahim; Hossain, Jakir; Rahman, Maria; Ar Rahman, Sazzad (BRAC University, 2010-12)
  • Akter, Shanaz; Sharmin, Nusrat; Islam, Md. Iftekharul (BRAC University, 2010-04)
    QPSK or Quadrature Phase-Shift Keying is a higher order modulation scheme used in digital modulation. In this project, we will be implementing a QPSK modulator for a wireless communication link. The carriers will be chosen ...
  • Mehad, Shakkharatul Haque; Islam, Showmik; Rahman, Mashfiqur; Khan, Naziur Rahman (BRAC University, 2016-12-12)
    Bangladesh is presently experiencing a demographic move and the extent of the populace of the age 60 years and more is drastically increasing. The elderly population of Bangladesh is currently 7.7 percent of the whole ...
  • Uzoshi, Khandaker Raska; Arsalan, Adnan; Datta, Robi Shankar; Paul, Andre Dominic (BRAC University, 2010-12)
    For the training of doctors as well as for design, development and testing of automatic ECG(Electrocardiogram) machines, a subject with a known abnormality of heart is essentially required. ECG simulator is an electronic ...
  • Bappy, A.M. Reasad Azim; Md. Asfak-Ur-Rafi; Islam, Md. Saddamul; Sajjad, Ali; Imran, Khan Nafis (BRAC University, 2015-04)
    UAV is defined as an aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expandable or recoverable, and can carry a ...
  • Hasan, Mahabubul; Akhter, Farzana (BRAC University, 2010-08)
  • Redowan, Mesbah; Sami, Tasnim Muntasir; Islam, Aynul (BRAC University, 2016)
    Overly populated and developing countries, such as our country Bangladesh is facing energy resources scarcity over the last few decades. Specially, the rural areas in Bangladesh which covers at least 50 % of our land suffers ...
  • Sen, Shuvashish (BRAC University, 2013-12)
    In our thesis work we explore the various possibilities of enhancing user comfort and operational cost of smart departmental store providing several range of method for maximum utilization of resources. We present a ...
  • Eshita, Shaika Tamanna; Hossain, Alima; Raihan, Md. Ovik (BRAC University, 2010-12-10)
  • Dewan, Priyanka Das; Shamma, Tasnim Harun; Abbas, Afifa; Mondol, Raktim Kumar (BRAC University, 2013-04)
    In this paper, we have proposed a novel hardware architecture for face-recognition system. In order to make the system cost effective we have used a simple yet efficient algorithm of face-recognition system. We have designed, ...
  • Munni, Afroza Akter; Bhowmik, Sujan; Rahman, Marzuq (BRAC University, 2012-09-04)
    This work aims to design an efficient charge controller circuit for a multilevel solar panel systems intended for its use in urban residential solar home system. The stacked panel system will consist of panels stacked on ...
  • Rahman, Shusmita; Oni, Nadia Sultana; Masud, Quazi Abdullah Ibn (BRAC University, 2012-12-15)
    This thesis, aim to design and simulation of a simple but effective charge controller with maximum power point tracker for photovoltaic system. It provides theoretical studies of photovoltaic systems and modeling techniques ...
  • Sayeed, Nuzhat Noor; Hossain, Ahmed Aaqib Sajjad; Hasan, Nazmul; Bhuiyan, Menhajul Abedin (BRAC University, 2011-10-11)
    An inverter circuit by using Sinusoidal Pulse Width Modulation (SPWM) switching schemes is developed to run AC utilities. Inverter is a circuit that converts a DC source to an AC source. DC is one type of energy that is ...
  • Khan, Md. Imtiaz; Ahad, Abdul; Islam, Kamrul (BRAC University, 2012-04-12)
    An AC-AC voltage controller is a converter which controls the voltage, current and average power delivered to an AC load from an AC source. They are used in practical circuits like light dimmer circuits, speed controls of ...
  • Surjo, Md. Rafiqur Rahman; Amin, Md. Afsarul (BRAC University, 2011-12)
  • Md. Hasib, Abu Nayem; Aurin, Saila Siddique; Tushty, Moury Ahmed; Rahman, Mostafa Abdur (BRAC University, 2016-08-13)
    A photovoltaic system is a power system designed to supply usable solar power by means of photovoltaic. Now-a-days it is vastly used to reduce the dependency on traditional power sources. In this thesis, a modified ...
  • Dutta, Ananya; Barua, Niloy; Saha, Aninda (BRAC University, 2016-08-16)
    Renewable sources such as the Photovoltaic Systems (PV) have been used over decades in order to focus on greener sources of power generation. Today it has become a matter of concern on how to reduce COST and improve ...
  • Rahman, Tasfia; Rahman, Syedur; Onna, Shawzia Dewan (BRAC University, 2012-04)
    The aim of this thesis was to design and an efficient energy harvester from ambient vibrations. An energy harvester is merely a device that will convert ambient energy into some usable electrical energy. In this work we ...

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