Virtual Labs

a:

b:

c:

d:

a: Impedance between buses. b: Admittance between buses. c: Power flow between buses. d: Voltage levels at buses.

a: 4 per unit. b: 2 per unit. c: 0.5 per unit. d: 0.25 per unit.

a: 2P. b: 4P. c: P^2 d: P^4.

a: The load demands at each bus. b: The reactive power generation at each bus. c: The thermal limits of all transmission lines. d: The line impedances or admittances of transmission lines and transformers.

To form the Y-Bus matrix for power flow studies in power systems.