MODIFICATION OF C.W-FAN TO AN OPTIMIZED BATTERY AND BRUSHLESS SOLAR POWERED DC MOTOR TECHNOLOGY
Abstract
ABSTRACT
This project focuses on the modification of a solar-powered rechargeable table fan to enhance
efficiency, lifespan and performance. By integrating an optimized battery management system
and a Brushless DC (BLDC) motor, i aim to overcome the limitations of traditional fans, such
as low efficiency and short battery life. The design includes selecting efficient solar panels for
maximum energy absorption, implementing smart battery charging techniques, and integrating
the BLDC motor with advanced electronic control. Optimizing battery capacity ensures
extended operation, while refining the fan's mechanical structure improves airflow and reduces
noise. The test result is a highly efficient, quiet, and durable solar fan with extended runtime,
particularly beneficial in areas with unreliable power supply. I recommend that these
modifications done is an innovative solution that promotes energy independence and
encourages the adoption of renewable energy technologies in everyday applications.
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