tarassg Posted February 26, 2004 Report Share Posted February 26, 2004 I have this assigment to be completed by mid march (pls see attachment). I tried but failed to implement the requirements. Can any of you guy pls help? Cheers. 1. Implementation of the speed feedback control through PWM close-loop control of the DC chopper circuit. [ DONE ]2. Design the switching circuit and PWM control unit of a 4-quadrant power electronic converter.3. Build and test an experimental 4-quadrant power electronic converter.4. Design and incorporate the speed feedback close-loop control.5. Set the test circuits and examine the system response to step changes of the reference signal.project.pdf Quote Link to comment Share on other sites More sharing options...
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