Sep 27, 2019 #1 N nayakajit87 Member level 5 Joined Aug 13, 2018 Messages 84 Helped 0 Reputation 0 Reaction score 0 Trophy points 6 Activity points 1,065 Dear all I am trying to 3 phase voltage using microcontroller. I have star connected ckt. P = 3 x VP x IP x Cos(Φ) or P = √3 x VL x IL x Cos(Φ) Line Voltage is root three times phase voltage i.e. VL = √3 VP. Here, VL is Line Voltage and VP is Phase Voltage. Now assume i have used common phase to Y/B phase what will be relation between VP and Vl.
Dear all I am trying to 3 phase voltage using microcontroller. I have star connected ckt. P = 3 x VP x IP x Cos(Φ) or P = √3 x VL x IL x Cos(Φ) Line Voltage is root three times phase voltage i.e. VL = √3 VP. Here, VL is Line Voltage and VP is Phase Voltage. Now assume i have used common phase to Y/B phase what will be relation between VP and Vl.