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Now showing items 131-140 of 167
The evaluation of quality of transformer oil by measuring capacitance
(BRAC University, 2011-12-15)
Transformer oil plays an important role to keep transformer active and operate efficiently. It keeps transformer cool and works as an insulator between transformer windings and body. Due to arcing, corona discharge, ...
Humidity sensor using surface adsorbed channel modulated GrapheneNanoribbon : NEGF approach
(BRAC University, 2014-08)
Flexible, highly sensitive and low cost humidity sensors are highly enviable in future generation sensor technology. As a result of recent year’s research conducted concerning the applicability in gas and humidity sensors, ...
Reliability analysis of Bangladesh power system
(BRAC University, 2012-12-13)
This paper presents reliability analysis techniques basically the “Recursive Technique” which are applied in distribution system planning studies and operation. Reliability of distribution systems is an important issue in ...
Graphene as a replacement for Si in nano-electronics
(BRAC University, 2011-12)
In this paper, device manufacturing as a whole has been explored to discover whether graphene could be a
prospective material for device fabrication or not. As a part of this exploration, the current device manufacturing
process ...
Designing smart charge controller for the solar battery charging station (SBCS)
(BRAC University, 2012-09-04)
I-bin : the intelligent and entertaining bin
(BRAC University, 2014-08)
The object of this project is to develop a program on android device to control a robot to collect discarded material using human voice and can detect hindrance. In this recent time, android device as a user and as developer ...
Hardware implementation of the Central Solar Battery Charging Station (CSBCS)
(BRAC University, 2012-09-04)
Bangladesh is witnessing an increase in solar electricity generation as part of an ambitious plan to boost the provision of power from renewable energy sources. Solar energy is being harnessed and converted to electrical ...
Performance analysis of a free-space MIMO optical wireless link over strong atmospheric turbulences
(BRAC University, 2011-04)
Performance analysis will be carried out for optical wireless link with multiple transmitters & multiple receivers over a strong atmospheric turbulence channel. The receiver will be consisted of direct detection receiver ...
System design and circuit implementation of a solar powered car
(BRAC University, 2013-09-01)
The project is about the designing and implementation of the electrical drive system of a solar powered car. The solar panel collects energy from the sun during the day time and stores this in a lead-acid battery through ...
Design and optimization of vision based light control system for smart departmental store
(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 ...