A wye-connected balanced three-phase electric circuit supplies power to a delta-connected load. The electric power source...

Transcribed Image Text:

A wye-connected balanced three-phase electric circuit supplies power to a delta-connected load. The electric power source has a line voltage of V= 200 V (rms) and a load impedance of 20225°-ohm per phase. a) Calculate the values for the line voltage of the load, the phase voltage of the load, phase current of the load, the line current to the load, the power factor, real power, and reactive power. [14] b) Draw the phasor diagram for this 3-phase circuit system for wye-wye network and for wye- delta network. [6] A wye-connected balanced three-phase electric circuit supplies power to a delta-connected load. The electric power source has a line voltage of V= 200 V (rms) and a load impedance of 20225°-ohm per phase. a) Calculate the values for the line voltage of the load, the phase voltage of the load, phase current of the load, the line current to the load, the power factor, real power, and reactive power. [14] b) Draw the phasor diagram for this 3-phase circuit system for wye-wye network and for wye- delta network. [6]

Answer rating: 100% (QA)

a Calculations Given Line voltage of the source V 200 V rms Load impedance Zload 2025 ohm per phas... View the full answer