Corpus ID: 212577196

Four Quadrant Operation of Chopper – Fed Separately Excited DC Motor by Decoupled PWM Control Using Digital Signal Processor

@inproceedings{Ansaari2015FourQO,
  title={Four Quadrant Operation of Chopper – Fed Separately Excited DC Motor by Decoupled PWM Control Using Digital Signal Processor},
  author={Ainee Ansaari and Hardik N Mehta},
  year={2015}
}
DC Motors are used extensively in adjustable speed drives and position control applications. This paper proposes a method to control the speed and direction control of a DC motor by using a four quadrant DC-DC chopper. The speed below the base speed can be controlled by armature voltage control method. IGBTs are used for the switching operation of the chopper. The gates of these IGBTs are given Pulse Width Modulation which provides the four quadrant operation. This Pulse Width Modulation is… CONTINUE READING
Closed loop speed control of chopper fed DC motor for industrial drive application
  • 5
Controlling of AVR Voltage and Speed of DC Motor using Modified PI-PD Controller

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