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Now showing items 411-420 of 524
Power grid classification through Electrical Network Frequency
(BRAC University, 2017-12-24)
A general review of certain techniques for power grid analysis and power signatures detection is
presented in this paper. After some motivation and research on the existing trends on solving this
issue of supply network ...
Digitalization and development of a torque sensor based control system and implementation of the algorithm using a micro-controller
(BRAC University, 2016)
Mechanical vehicles are a part of our daily lives. Some of them are driven by electrical power whilst others are driven manually by effort of the driver through pedaling the vehicle. Given that the majority of the population ...
Centralized and decentralized solar power control and distribution: a comparative analysis of operational and economic aspects
(BARC University, 2017-12)
Solar power is the cleanest and most plentiful source of renewable energy. As the other alternative sources reduce gradually, solar power is now becoming a very popular source of energy in remote areas as well as urban ...
Comparative load flow analysis of a 400/230 KV grid substation in Bangladesh
(Brac University, 2020-06)
A load flow analysis study is performed to a 440/220kV substation using ETAP and DIgSILENT software. This report shows load flow results, and explains how we can use it to implement changes on the feeders that will ameliorate ...
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 ...
Autonomous farming and monitoring system of vegetables in sustainable rooftop environment
(2022-12)
The Autonomous Farming and Monitoring System is designed for sustainable rooftop
vegetable cultivation which is capable of seeding, weeding and watering. It utilizes a CNC
form factor and focuses on organic farming ...
Traffic condition awareness using kalman filter technique with the aid of arduino and matlab embedded system author
(BRAC University, 2018-08)
Traffic congestion in the city of Dhaka is reaching a new pinnacle every day. Owing to numerous
private cars and local buses, the gridlocks in Dhaka city can be termed as one of the worst in the
world. In a recent study ...
Solar powered automated atmospheric water generator using peltier device
(BRAC Univeristy, 2017)
There is a saying, “water has only two aspects; when mixed with anything it’s NEED, and when not it’s LIFE”. Sometimes the terrible water scarcity in tropical countries like Bangladesh reminds us this quote immensely. ...
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 ...
Multi-level inviter design and topologies
(BARC University, 2017-12)
AC power is most widely used power sources both in household appliances and industrial machines. But when AC supply is not available for a certain period of time at that time we need to convert stored DC power in to AC ...