For the given circuit, calculate the power in the load as a percentage of maximum power using the given formula, for a firing angle of 45 degrees.
Please refer to the attachment for the circuit and the formula.© BrainMass Inc. brainmass.com October 10, 2019, 1:52 am ad1c9bdddf
Assuming that the given formula is for the voltage developed over the load, we should proceed as follows.
For firing angle of theta = 45 deg
Sin(2*theta) = Sin(2 x 45)
Sin(2*theta) = Sin(90) = 1
Need to ...
Using a set formula for the RMS Voltage produced by a thyristor the ratio of the power dissipated to the maximum power that can be dissipated is determined based on a firing angle of 45 degrees.