lease help solve this question A 100 km Three-Phase 50 Hz transposed transmission line is composed of bundle of three ACSR, 1,431,000 cmil, 47/7 Bobolink conductors as shown in Figure 2 (a). The Three-Phases (bundled Conductors) have flat horizontal spacing of 11 meters as shown in the Figure 2(a). The conductors have a diameter of 3.8 cm and a GMR of 1.5 cm. The Line is going to be replaced with a six conductor bundle of ACSR, 477,000 cmil, 26/7 Hawk conductors. The conductors have a diameter of 2.5 cm and a GMR of 0.9 cm. The new line will have a horisontal phase spacing of 14 meters as it is going to be operated at higher Voltage rating. The new line is shown in Figure 2 (b). The spacing between the bundles in Figure 2 (a) and (b) is 45 cm. Determine, a) The capacitance for each case and the percentage change in capacitance b) The inductive reactance for each line and the percentage change. c) The inductance for each case and the percentage change in
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.
please help solve this question
A 100 km Three-Phase 50 Hz transposed transmission line is composed of bundle of three ACSR, 1,431,000 cmil, 47/7 Bobolink conductors as shown in Figure 2 (a). The Three-Phases (bundled Conductors) have flat horizontal spacing of 11 meters as shown in the Figure 2(a). The conductors have a diameter of 3.8 cm and a GMR of 1.5 cm. The Line is going to be replaced with a six conductor bundle of ACSR, 477,000 cmil, 26/7 Hawk conductors. The conductors have a diameter of 2.5 cm and a GMR of 0.9 cm. The new line will have a horisontal phase spacing of 14 meters as it is going to be operated at higher Voltage rating. The new line is shown in Figure 2 (b). The spacing between the bundles in Figure 2 (a) and (b) is 45 cm. Determine,
a) The capacitance for each case and the percentage change in capacitance
b) The inductive reactance for each line and the percentage change.
c) The inductance for each case and the percentage change in
inductance
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