A 30, 60 Hz, 765 KV TL has an inductance per phase of 0.666 mH/Km, and a capacitance per phase 0.012 µF/Km. The line is 400 Km long and assumed lossless. Determine the Surge Impedance Loading (SIL) in MW. a. 2484 O b. 2721 1 OC. 2151 O d. 2299 Oe. None of these A 30, 60 Hz, 765 KV TL has A = D = 0.8746, B = j128.330, & C = j1.8315 mS. The line delivers 2500 MVA at pf =0.8 lagging at rated voltage. Determine the magnitude of the receiving current in Amperes. O a. 1509 O b. None of these O c. 755 O d. 1132 O e. 1886 A 30, 60 Hz, 765 KV TL has A = D = 0.8746, B = j128.33N, & C = j1.8315 ms. The line delivers 2000 MVA at pf =0.8 lagging at rated voltage. Determine the line-to-neutral magnitude volatge at the sending end in KV. O a. 451.102 O b. 565.757 Oc. 487.509 O d. 525.859 O e. None of these
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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