Now showing items 341-360 of 517

    • Optimal energy rendering approach from lightning return stroke 

      Chowdhury, A.S.M. Mishkat Hussain; Hossen, MD. Sakib; Tabassum, Humaira (BRAC University, 2016)
      On emergent demand for a new source of efficient energy, a new source of renewable energy from lightning return stroke is a possible contributor to solve the energy crisis. The main objective of this study is to overcome ...
    • Development of smart electric double burner stove powered by Photooltaic energy 

      Firuz, Sanjida; Siddiqua, Samira; Nur, Bareed Mohammad; Jawwad, Raonaq (BRAC University, 2016)
      Bangladesh is facing overwhelming energy challenges that are merely likely to decline over the next few decades. Moreover, approximately fifty percent of Bangladesh's inhabitants live without electricity, and the grid ...
    • Study of Ballistic Graphene Nanoribbon FET and Carbon Nanotube FET for device applications 

      Pavel, Md. Reaz Haider (BRAC University, 2015)
      The need for technological progression in the field of electronics has been persistently escalating. So far silicon has been the most important fabrication material of preference for meeting the current demands. However, ...
    • An efficient algorithm for detecting traffic congestion and a framework for smart traffic control system 

      Karim, Dewan Tanzim ul; Shahid, Nafis Ibn; Mamun, Abdullah Al; Islam, Md. Rokebul (BRAC University, 2015-12-17)
      As the number of vehicles is increasing day by day; traffic jams are becoming very common in big cities like Dhaka. Due to this frequent traffic jams at major junctions, lots of man hours are being wasted. Lack of trained ...
    • Store & forward based health monitoring system for old age home 

      Islam, Tania; Sikander, Mehreen; Emroz, Sehzeen (BRAC University, 2015-12-17)
      The traditional concept of Old Age Home is not very popular in Bangladesh due to the concern of proper health monitoring system. As days are passing by the demand of old age homes are increasing rapidly, therefore a proper ...
    • Energy footprint of selective commercial buildings in Dhaka 

      Hassan, Tahsin (BRAC University, 2015-12-17)
      The demand for energy has risen astronomically over generations and as of today, efficient use of energy becomes a major concern. The built environment is responsible for 40% of the global energy demand [1]. Changes have ...
    • Autonomous car using full mapping GPS system 

      Sakkhor, Tanveer Hossen; Zaman, Samin Saksiat; Al Sadi, Md. Arafat; Mahmud, Abdullah Al Nayeem (BRAC University, 2015-12-17)
      Our project is an Autonomous Car using full mapping GPS, which is based on a Laptop computer to generate the path coordinates and an Android phone to obtain the GPS data and used the mobile camera as the obstacle detection ...
    • Development and performance analysis of solar electric vehicle 

      Ahmed, Shoummo; Asrar, Sayeef; Nahif, Rizvan; Hossen, Md. Billal; Rubayet, Chowdhury Rabib (BRAC University, 2015-12-15)
      The objective of this Thesis paper is to document the various results obtained through tests and experiments in order to deduce the practicality of the “Solar Powered Electric Vehicle” in Bangladesh, especially in urban ...
    • Real-time vehicle tracking system 

      Ahmed, Saniah; Rahman, Shandee; Costa, Sudip Evans (BRAC University, 2015-12-17)
      Vehicle tracking system is a well-established technology in this era which is used by fleet system and owner of vehicle all over the world. It is a very safe and reliable technology. In our thesis we are going to design a ...
    • Real time monitoring of Solar Battery Charging Station (SBCS) 

      Chowdhury, Abrar Alvi; Priyanka, Mirza Karishma; Mahmud, Bushra (BRAC University, 2015-12-17)
      This thesis paper provides the process, design and implementation of solar battery charging station with real time monitoring system which can be defined as the unconventional energy source and an alternation of electricity. ...
    • Photovoltaic performance of P3HT: SWCNT: PCBM based bulk heterojunction solar cell 

      Khan, Saad Mohammed; Hasan, Ajnan Aron; Saha, Avizet (BRAC University, 2015-12-19)
      Organic photovoltaic cells are believed to be the ideal alternative to silicon based solar cell devices due to its low cost, ease of fabrication and high mechanical flexibility. However, despite possessing such astounding ...
    • Solar electric ambulance van to assist rural emergencies of Bangladesh- a complete off-grid solution 

      Tarek, Rahmeen; Anjum, Afra; Abrar-Ul-Hoque, MD.; Rahim, Forkan Abdur (BRAC University, 2015-12-17)
      Rickshaws are an essential method of transportation in Bangladesh. When it was altered to electrically assisted rickshaw, it attained popularity but was soon discontinued due to over consumption of power. Therefore, Control ...
    • Design and construction of a numerical over current relay 

      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 ...
    • FPGA based Single Channel Analyzer (SCA) used for nuclear radiation counting system 

      Begum, Mohaimina (BRAC University, 2015-10)
      Hardware configurable Single Channel Analyzer (SCA) is designed and developed to improve the performance and flexibility of the system compared with traditional approaches. In this work, a new technique has been introduced ...
    • Operations of a rescue robot constructed for assisting secondary disaster situations 

      Chowdhury, Shadman Sakib; Nawal, Mehbas Fairuz (BRAC University, 2015-08)
      Combination of vulnerability to natural calamities as well as the worldwide affinity for robotics led to the emergence of the topic. With increasing frequency of natural hazards, the number of infrastructural damage and ...
    • Development of an energy audit tool for commercial buildings in Bangladesh 

      Khan, Md. Asif Uddin; Rayhana, Rakiba; Datta, Ratan (BRAC University, 2015-08)
      Bangladesh as a developing country, is progressing at a fast pace due to the increase in industries and technologies. However, the country has been facing a severe energy crisis for several years to meet the growing ...
    • Low cost marine black box design department of electrical and electronic engineering 

      Abir, Imtiaz Kalam; Rafique, Rumana; Roy, Sibaji (BRAC University, 2015-08)
      One of the most recurring and uprising problem in our country is marine accidents. Due to this catastrophe thousands of people loses their lives every now and then. The major reasons behind this problem are overloaded ...
    • Power flow solution for micro grids with distributed slack bus 

      Alam, Jahangir (BRAC University, 2015-04)
      For power system planning and operation, load flow solution is an inevitable tool for power system engineers. Among various methods of load flow solution techniques Newton Raphson (N-R) and its derivatives are the most ...
    • Power conservation for electrically assisted rickshaw-vans with pv support, torque sensor paddle and the solar battery charging station - a complete off- grid solution : commissioning of the systems 

      Munira, Faiza; Halim, Nazia (BRAC University, 2015-07)
      Rickshaw-vans are the most common and popular form of transportation in cities as well as rural areas of Bangladesh. As much as one appreciates a ride, there is no ignoring the inevitable measure of work that is placed ...
    • Intelligent camera robot 

      Akther, Ishtyaq; Kabir, Shanzid; Saha, Alok; Alam, Prianka Shaera (BRAC University, 2015-08)
      Robotics has a momentous feature and future in our daily life. It can make our life fast and easier. But for real life, man and robot interaction like household or workplace creates a new question about the controlling of ...