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Now showing items 21-30 of 103
Internet of Things (IoT) based air quality index measurement system for Dhaka city
(Brac University, 2021-10)
Air pollution is a burning question for the environment nowadays, requiring paramount interest. Air pollution can be controlled by monitoring the level of pollutant gases (NO2, SO2, CO2, CO, O2, PM 2.5, PM 10, etc.) in a ...
Design of a Smart Agri-voltaic system for irrigation purposes considering major crops
(Brac University, 2022)
Products and farming equipment’s are continually being upgraded. In Bangladesh, physical labor
is used primarily in farming. Here, automated farming has not yet been implemented. Our initiative
aims to implement a ...
Design and simulation of solar-powered smart street lighting system for rural areas
(Brac University, 2022-12)
This study proposes the design of a standalone Photovoltaic (PV) street lighting system on a
village road in the Haripur Upazilla of Thakurgaon, Bangladesh. To optimize the system,
simulation software has been utilized. ...
An approach towards a sustainable urban city - utilization of existing rooftop solar energy panels by making use of DC appliances
(Brac University, 2021-06)
As with the growing GDP, developing market economy of Bangladesh is raising question on energy sustainability. Although having the infinite possibilities of harnessing solar energy, it could not be utilized properly as 90% ...
Cost analysis and design of a hybrid renewable system
(Brac University, 2021-09)
Development of off-grid small hybrid solar-hydro-wind energy generation system for application in remote area is one of the essential projects to promote sustainable development in Bangladesh. The proposed hybrid ...
Design and analysis of renewable energy based electric vehicle charging station
(Brac University, 2022-12)
The widespread adoption of electric vehicles is currently limited by the availability and
convenience of charging infrastructure. To address this issue and contribute to the transition
towards a more sustainable ...
Flood monitoring and warning system for embankment using IoT
(Brac University, 2021-12)
In this advanced world of technology, Internet of Things (IoT) is an indispensable technology that can be used in various fields for solving real life problems. This study focuses one of the most important real-life issues ...
Estimation of open & short circuit fault detected distance in the underground transmission cable using Arduino & GSM module
(Brac University, 2021-06)
The purpose of this paper is to develop an IOT based prototype that can detect both the open
and short circuit fault location for underground cables by using an Arduino and GSM
module. Identification of Short circuit ...
Infrared thermography based defect analysis of photovoltaic modules using machine learning
(Brac University, 2020-10)
Solar photovoltaic (PV) has gained much attention throughout the world for clean energy production. Faults in the PV modules cause the reduction of the amount of the electricity gain from the PV systems. Detecting faults ...
Comparative analysis of different PWM techniques on three-phase voltage source inverter fed induction motor drive
(Brac University, 2020-11)
The demand for the induction motor is ever-growing day by day because of its robustness, high efficiency, and low cost over other motors. With the increasing demand for speed control of induction motor, a necessity arises ...