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Research for Environmentally Friendly Exhaust Fan BLDC Motor Controller
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 Title & Authors
Research for Environmentally Friendly Exhaust Fan BLDC Motor Controller
Jung, Youngdeuk;
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This study documents the 3-phase BLDC(Brushless DC) motor to improve conventional exhaust fan motor. Energy efficiency, noise, and air pollution reduction for the high-performance vibration of the BLDC motor has been used in many fields. It is necessary to achieve the information of rotor position for driving 3-phase type brushless DC motor. It is also necessary that the PWM control algorithm design for a MOSFET driver to control the motor speed control for each of three phases. BLDC motors for exhaust fan, we studied the controller and software. The control circuit and motor control program through which Exhaust fan up close and person can be used safely and protect the environment.
3-phase BLDC motor;Back EMF;Exhaust fan;PWM;AD-converter;
 Cited by
Kim. J.H.(2012), "Commutation point compensation method for misaligned Hall-effect Sensor of electric motorcycle brushless DC motor using Back-EMF Estimation." Pusan University.

Kim. C.H.(2013), "Sensorless Starting Control of Permanent Magnet Synchronous Motor." Mokpo national maritime University.

Bodson M., Chiasson J.N., Novotnak R.T. and Rekowski R.B.(1993), "High-Performance Nonlinear Feedback Control of a Permanent Magnet Stepper Motor." IEEE Transactions on Control Systems Technology, vol. 1: 5-14. crossref(new window)

Park. J.S.(2015), "A fuzzy system for constant speed control of fan motors" Spring Conference of Korean Institute of Industrial Engineering, 3695-3698.