In an electric power system, it is given that the effective impedance of the generator station is Rs = 200 Q, and the effective impedance of the substation is RL = 300 Q. The line is 1 = 250 km long, and the source rms voltage is Vs = 45 kV operating at frequency f= 60 Hz. You are tasked to design the transmission line connection from the main station to the substation with maximum power transfer. Below is a list of cables from which you can select from. Inductance/length 9.26 µH/m 4.08 µH/m 2.82 µH/m Cable brand Capacitance/length 30 pF/m 68 pF/m 47 pF/m Cable L Cable M Cable N Determine the best cable for your transmission line design. Show how you arrive at your conclusion.
Short Transmission Line
A short transmission line is a transmission line that has a length less than 80 kilometers, an operating voltage level of less than 20 kV, and zero capacitance effect.
Power Flow Analysis
Power flow analysis is a topic in power engineering. It is the flow of electric power in a system. The power flow analysis is preliminary used for the various components of Alternating Current (AC) power, such as the voltage, current, real power, reactive power, and voltage angles under given load conditions and is often known as a load flow study or load flow analysis.
Complex Form
A power system is defined as the connection or network of the various components that convert the non-electrical energy into the electric form and supply the electric form of energy from the source to the load. The power system is an important parameter in power engineering and the electrical engineering profession. The powers in the power system are primarily categorized into two types- active power and reactive power.
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