Friday, 18 10 2019

Power Electronics II


Power Electronics II
Lesson Code:  22Β803
Level:  Undergraduate
Semester:  8ο



Line commutated converters with current reversal, line commutated frequency-converters, converters with forced commutation. Chopper: operation analysis, improved types, control of DC machines, control of ohmic load. Single phase DC-AC inverter: analysis of the circuit of the basic DC-AC inverter, improved types (conversion from DC-voltage to three phase voltage, PWM methods, voltage and frequency control, control of asynchronous and synchronous machines, speed and torque control, current and voltage waveforms, higher harmonics.



Tatakis Emmanuel