Table-4 (Load Flow at various load Factor at Lumped Load 2, Lumped Load kept at PF 0.8) Power Bus 24 Bus 2 Generator Generator Load 2 Load 2 Factor (Real Bus 2 % (Reactive (Active (Reactive (Active (Reactive Power) Power Power) Power) Voltage) Power) Power) 0.42 44894 40212 5000 31002 1004 3872 8864 0.5 458739732 5000 31004 100 484 839 0.6 4685e 3916 5000 31002 100 582 7764 0.72 47832 3829 5000 3100 100 681e 695 0.82 4884 3719 5000 3100 100 781e 586 0.94 4986 35614 50004 31004 1002 8842 4284 Table 2 (Load Flow at various load Factors, Lumped Load 1) Power Factor Bus 2 % Voltage) 0.44 98.552 Load 1 Load 1 Bus 1 Bus 1 (Real (Reactive (Active (Reactive Power Power Power Power) 20002 45832 20352 47312 25004 4330 2544 4477e 30002 40002 30532 41442 3500 3571e 3564 3710e 4000 3000 4077 31332 4500 21792 45932 2301 Bus 2 Bus 2 (Active (Reactive Power) Power) 20304 46524 2539 4398 30482 40652 35592 3631e 0.52 98.62 98. 712 0.62 0.72 98.83 0.8 992 4072 30542 0.92 99. 240 45882 22222 1. From the data of Table 2, plot graphs of load flow at various Power Factor for Load 1 at 4.16kv. 1 t t ttttttt tttttt ttttttt 1. t 2. 0.4 0.5 0.6 0.7 0.8 0.- From the data of Table 4, plot graphs of load flow at various power factor for Load 2 at 0.48kV. - 2 L t t t t t tt tt t tt t tt tt 4 L 3. 0.4 0.5 0.6 0.7 0.8 0.9 From the graphs you obtained, compare the following characteristics at various load power factors for Load 1 and Load 2 (a) Voltage Regulation (b) Transmission Line Efficiency T. 4. In the scenarios if a fault occurs at Bus 2, a) If only lumped load 1 present b) If both lumped load 1 and lumped load 24 Which scenario would provide a higher fault current? How to limit the fault current? Table-4 (Load Flow at various load Factor at Lumped Load 2, Lumped Load kept at PF 0.8) Power Bus 24 Bus 2 Generator Generator Load 2 Load 2 Factor (Real Bus 2 % (Reactive (Active (Reactive (Active (Reactive Power) Power Power) Power) Voltage) Power) Power) 0.42 44894 40212 5000 31002 1004 3872 8864 0.5 458739732 5000 31004 100 484 839 0.6 4685e 3916 5000 31002 100 582 7764 0.72 47832 3829 5000 3100 100 681e 695 0.82 4884 3719 5000 3100 100 781e 586 0.94 4986 35614 50004 31004 1002 8842 4284 Table 2 (Load Flow at various load Factors, Lumped Load 1) Power Factor Bus 2 % Voltage) 0.44 98.552 Load 1 Load 1 Bus 1 Bus 1 (Real (Reactive (Active (Reactive Power Power Power Power) 20002 45832 20352 47312 25004 4330 2544 4477e 30002 40002 30532 41442 3500 3571e 3564 3710e 4000 3000 4077 31332 4500 21792 45932 2301 Bus 2 Bus 2 (Active (Reactive Power) Power) 20304 46524 2539 4398 30482 40652 35592 3631e 0.52 98.62 98. 712 0.62 0.72 98.83 0.8 992 4072 30542 0.92 99. 240 45882 22222 1. From the data of Table 2, plot graphs of load flow at various Power Factor for Load 1 at 4.16kv. 1 t t ttttttt tttttt ttttttt 1. t 2. 0.4 0.5 0.6 0.7 0.8 0.- From the data of Table 4, plot graphs of load flow at various power factor for Load 2 at 0.48kV. - 2 L t t t t t tt tt t tt t tt tt 4 L 3. 0.4 0.5 0.6 0.7 0.8 0.9 From the graphs you obtained, compare the following characteristics at various load power factors for Load 1 and Load 2 (a) Voltage Regulation (b) Transmission Line Efficiency T. 4. In the scenarios if a fault occurs at Bus 2, a) If only lumped load 1 present b) If both lumped load 1 and lumped load 24 Which scenario would provide a higher fault current? How to limit the fault current