Transmission line data:Data:• Active power of the load (P): 50 kW• Power factor of the load (PF): 0.8 (lagging)• Line-to-line voltage at the load (V_LC): 13.8 kV• Line resistance (R): 2 Ω• Line inductance (L): 0.8 H• Line capacitance (C): 0.0003 F• Required series compensation: 60% of the line impedance.• Line length: 250 kmDetermine:1. Characteristic impedance and propagation constant.2. The generalized long line constants A, B, C, D.3. Total voltage, current and power at the generating end.4. Voltage regulation.5. Parameters A, B, C, D of the compensation circuit.6. New generalized constants of the power system afterseries compensation.7. Conclusion of the results obtained.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.13MCQ
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Transmission line data:
Data:
• Active power of the load (P): 50 kW
• Power factor of the load (PF): 0.8 (lagging)
• Line-to-line voltage at the load (V_LC): 13.8 kV
• Line resistance (R): 2 Ω
• Line inductance (L): 0.8 H
• Line capacitance (C): 0.0003 F
• Required series compensation: 60% of the line impedance.
• Line length: 250 km
Determine:
1. Characteristic impedance and propagation constant.
2. The generalized long line constants A, B, C, D.
3. Total voltage, current and power at the generating end.
4. Voltage regulation.
5. Parameters A, B, C, D of the compensation circuit.
6. New generalized constants of the power system after
series compensation.
7. Conclusion of the results obtained.

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