please show steps 30 Points A balanced A-connected load consisting of a pure resistance of 18...
2.11. A 4157-V rms, three-phase supply is applied to a balanced Y-connected three-phase load consisting of three identical impedances of 48236.87°2. Taking the phase to neutral voltage Van as reference, calculate (a) The phasor currents in each line. (b) The total active and reactive power supplied to the load.
A 60 Hz, balanced three-phase source is connected to a balanced load of 2815 kVA at 0.95 pf lagging through a short transmission line with negligible resistance and a series inductive reactance of 13 12. The load is operated at 25 kV. Compute: (a) the line current magnitude (b) the line voltage magnitude at the source (c) the line-to-neutral source voltage (d) the power factor of the source
(2) A balanced-delta load consisting of impedances Zdelta = 30 + 20 j is connected to a 230V three-phase source. The lines connecting the load to the source each have impedance Zline = 1.0 + 1.5 j . Let the base voltage be 230V and the base power be 1 kVA. These base values are for line to line voltage and three phase power. Calculate per unit values of the magnitude of the line currents as well as...
EXPLAIN THESE QUESTIONS WITH THE HELP OF DIAGRAMS AND LABEL DIAGRAMS IN SUCH A WAY THAT I CAN EASILY UNDERSTAND WHAT WE ARE FINDING AND HOW WE ARE FINDING THE REQUIRED THINGS .I AM POSTING MY QUESTION 4TH TIME PLEASE DONOT WASTE IT AND PLEASE DO ALL STEPS I NEED MY ANSWER STEP BY STEP by the line Two balanced Y-connected loads, one drawing 10 kW at 0.8 power factor lagging and the other 15 kW at 0.9 power factor...
A purely inductive, balanced, Y-connected load having an inductance L per phase, is fed by the three-phase half-bridge inverter shown below in Figure Q5. The inverter is operated in the square-wave mode (meaning that the pole voltages are square waves) with a frequency fs. A purely inductive, balanced, Y-connected load having an inductance L per phase, is fed biy the three-phase half-bridge inverter shown below in Figure Q5. The inverter is operated in the square-wave mode (meaning that the pole...
Question 2: Three phase circuit. (100p) A wye connected generator supplies a delta connected balanced load through short feeder. seree the load line to neutral voltage as reference voltage phase angle zero. 02.1 Q2.2 Q2.3 Q2.4 Draw the equivalent circuit. 10p Calculate the load line-to-neutral voltages and line-to-line voltages. 20p Calculate the delta load currents and feeder currents. 20p Calculate the supply wye connected generator line-to-neutral voltages. Is the obtained values are acceptable? Calculate the generator real and reactive power...
connected 3-phase load consisting of three identical impedances Z= 48ے36.870 W. 3-Phase System Using MATLAB/Simulink Analysis of Y-Y connected balanced 3-phase circuit using Matlab A 2400-V rms balanced 3-phase 60-Hz supply is applied to a balanced Y-connected 3-phase load consisting of three identical impedances Z- 4836.870 W. The circuit diagram is shown in Fig. 3. Taking the phase to neutral voltage Van as reference. Calculate 1) The phase &line voltage Van, Vab 2) The phase current for any phase- line...
50 Points 1- A balanced delta connected load of 15 + j18 per phase is connected at the end of a three-phase line as shown in Figure 1. The line impedance is 1 + 12 12 per phase. The line is supplied from a three-phase source with a line-to-line voltage of 207.85 V rms. Taking the phase voltage Van as reference, determine: a) Current in phase a. b) Total complex power supplied from the source. c) Total complex powers of...
A balanced three phase load connected Y has impedance in each phase . A balanced three phase source 4000 V connected to the load through three phase line with identical impedance equals to . Find : a) Phase voltage to neutral source b) Current at line c) Line-to-line voltage of the load d) Apparent Power sent by 3 phase source 2+4j We were unable to transcribe this image
A balanced delta connected load of 15+?18 Ω per phase is connected at the end of a three-phase line as shown in Figure 1. The line impedance is 1+?2 Ω per phase. The line is supplied from a three-phase source with a line-to-line voltage of 207.85 V rms. Taking the phase voltage ??? as reference, determine: 1. Total complex powers of the line and the load. 2.A delta connected capacitor bank is connected in parallel with the load to improve...