Efficiency and Reliability are the key features
for the development of advanced motor drives. Residential
and commercial appliances such as refrigerators and air
conditioning systems use conventional motor drive
technology. A brushless DC (BLDC) motor drive is
characterized by higher efficiency, lower maintenance, and
higher cost. Therefore, it is necessary to have a low-cost
but effective BLDC motor controller. PWM has been
widely used in power converter control. PWM control is
the most power full technique that offer a simple method
for controlling of analog system with processors digital
output. PWM frequency depends on the target FPGA
device speed and duty cycle resolution requirement. In this
paper, BLDC motor drive controlled using FPGA
controller.
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