How to Calculate RMS Diode Current of Three Phase Uncontrolled Rectifier?
RMS Diode Current of Three Phase Uncontrolled Rectifier calculator uses RMS Diode Current = (Winding Ratio*Peak Input Voltage)/(Load Resistance*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)) to calculate the RMS Diode Current, RMS Diode Current of Three Phase Uncontrolled Rectifier is the effective value of the current that flows through each diode. The RMS value of the diode current in a three-phase uncontrolled rectifier is the same as the RMS load current. This is because the load current is divided equally among the three diodes in the rectifier circuit. The RMS diode current in a three-phase uncontrolled rectifier is typically higher than the RMS diode current in a single-phase uncontrolled rectifier. This is because the three-phase rectifier has a lower ripple factor than the single-phase rectifier. The ripple factor is a measure of how much AC component is present in the DC output voltage. A lower ripple factor means that the DC output voltage is closer to a pure DC voltage, and the RMS diode current will be higher. RMS Diode Current is denoted by I_{d(rms)} symbol.
How to calculate RMS Diode Current of Three Phase Uncontrolled Rectifier using this online calculator? To use this online calculator for RMS Diode Current of Three Phase Uncontrolled Rectifier, enter Winding Ratio (n), Peak Input Voltage (V_{max}) & Load Resistance (R_{L}) and hit the calculate button. Here is how the RMS Diode Current of Three Phase Uncontrolled Rectifier calculation can be explained with given input values -> 229.144 = (15*220)/(6.99*sqrt(2))*sqrt(1/3+sqrt(3)/(4*pi)).