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The study of 4 Quadrant Control DC Motor Drive Using Microcontroller

The study of 4 Quadrant Control DC Motor Drive Using Microcontroller. Dusit Uthitsunthorn, Tawatchai simma, Kasem Nuaekaew and Vorachat Narapai. The study of 4 Quadrant Control DC Motor Drive Using Microcontroller. Dusit Uthitsunthorn was born in Buriram,

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The study of 4 Quadrant Control DC Motor Drive Using Microcontroller

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  1. The study of 4 Quadrant Control DC Motor Drive Using Microcontroller Dusit Uthitsunthorn, Tawatchai simma, Kasem Nuaekaew and Vorachat Narapai

  2. The study of 4 Quadrant Control DC Motor Drive Using Microcontroller Dusit Uthitsunthorn was born in Buriram, Thailand, in 1978. He received the Master of Electrical Engineering degree from King Mongkut’s University of Technology North Bangkok (KMUTNB), Thailand in 2007.From 2007-2008 he was working for the Ubonratchathani Rajabhat University. Currently he is a teacher of the department in Electrical Engineering at Rajamangala University of Technology Isan, Khon Kaen campus. His research interest includes control system, power electronics and electrical control drive.

  3. Objectives • For students to learn practically by them self. • To bulid the basis in controlling DC machine as small-sized. • To increase efficiency of teaching and learning in electrical machine courses. • May be applied in the real life.

  4. DC Motor Drives DC. Motor Equation

  5. DC Motor Drives DC motor speed control using Switching Control or PWM

  6. Power Electronic converter H-bridge converters circuit

  7. Power Electronic converter H-Bridge four quadrant control circuit The motor operating switch

  8. Power Electronic converter The function 4 Quadrant DC Motor

  9. The Experimental results Pulse-width-modulation with 1st quadrant CH1 CH2 The Pulse-width-modulation duty cycle 20 %

  10. The Experimental results Pulse-width-modulation with 1st quadrant CH1 CH2 The Pulse-width-modulation duty cycle 60 %

  11. The Experimental results Pulse-width-modulation with 1st quadrant CH1 CH2 The Pulse-width-modulation duty cycle 100 %

  12. The Experimental results Pulse-width-modulation with 2nd and 4th CH1 CH2 The Pulse-width-modulation duty cycle 100 %

  13. The Experimental results Pulse-width-modulation with 3rd quadrant CH1 CH2 The Pulse-width-modulation duty cycle 20 %

  14. The Experimental results Pulse-width-modulation with 3rd quadrant CH1 CH2 The Pulse-width-modulation duty cycle 60 %

  15. The Experimental results Pulse-width-modulation with 3rd quadrant CH1 CH2 The Pulse-width-modulation duty cycle 100 %

  16. Conclusion and recommend • The cycle speed of DC motor can be varied by the duty cycle of PWM signal. • The controller can operate all four quadrant of DC motor. • Regenerative breaking can be studied easily by changing to be a bigger size motor.

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