Youtor
DCAC Converters Three Phase Inverters
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=nDDi0oSHKCg
In this video, we look at the most commonly used three-phase inverter topology based on the half-bridge converter. We show how the fundamental and higher-order harmonics can be calculated based on the circuit parameters, and then analyze the switching waveforms. We also show a high-level approach on how to implement a three-phase PWM scheme. • If you're not familiar with the half-bridge converter, check out the video here: • DC-AC Converters: PWM Operation of Ha... • If you're not familiar with PWM, check out the video here: • • Pulse Width Modulation (PWM): Fundame... • Outline • 0:00 Introduction • 1:20 The Three-Phase Voltage Source Inverter • 4:50 Switching States • 8:48 Calculation of Harmonics • 14:04 Switching Waveforms • 19:56 Three Phase PWM
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