How does firing angle affect the Average Output Current in full-wave controlled rectifier?
Changing the firing angle in a full-wave controlled rectifier significantly affects the Average Output Current. As the firing angle increases, the conduction period of the thyristors decreases, resulting in a smaller portion of the AC input voltage being rectified and sent to the load. This leads to a lower average output current, causing a greater phase shift between the current and voltage waveforms. Conversely, decreasing the firing angle increases conduction time, leading to a higher average output current and reduced phase shift, resulting in a smoother and more continuous output current waveform.
How to Calculate Average Output Current of Single Phase Full Wave Controlled Rectifier with R Load of FWD?
Average Output Current of Single Phase Full Wave Controlled Rectifier with R Load of FWD calculator uses Average Output Current = Peak Input Voltage/(pi*Resistance)*(1+cos(Trigger Angle in Degree)) to calculate the Average Output Current, The Average Output Current of Single Phase Full Wave Controlled Rectifier with R Load of FWD formula is defined as the mean value of the rectified output current over one complete AC cycle. The freewheeling diode ensures that the current remains continuous. Average Output Current is denoted by I_{avg} symbol.
How to calculate Average Output Current of Single Phase Full Wave Controlled Rectifier with R Load of FWD using this online calculator? To use this online calculator for Average Output Current of Single Phase Full Wave Controlled Rectifier with R Load of FWD, enter Peak Input Voltage (V_{i(max)}), Resistance (R) & Trigger Angle in Degree (α_{d}) and hit the calculate button. Here is how the Average Output Current of Single Phase Full Wave Controlled Rectifier with R Load of FWD calculation can be explained with given input values -> 0.478182 = 22/(pi*25)*(1+cos(0.785398163397301)).