EEC 420 Power System Analysis Tutorial 2024
About this paper
Tutorial sheet 1 in Power System Analysis (EEC 420): short, medium and long transmission lines, nominal pi and T models, ABCD constants, characteristic impedance and propagation constant, sending-end voltage and current, regulation and transmission efficiency.
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University of Buea
College of Technology - COT
Electrical / Renewable - EET/REN
Power System Analysis
Tutorial · Second Semester · Level 400
From this paper
- 6.
A single phase overhead transmission line delivers 1100 kW at 33 kV at 0.8 p.f. lagging. The total resistance and inductive reactance of the line are 10 Ω and 15 Ω respectively. Determine: i) sending end voltage ii) sending end power factor and iii) transmission efficiency.
- 7.
An overhead 3-phase transmission line delivers 5000 kW at 22 kV at 0.8 p.f. lagging. The resistance and reactance of each conductor are 4 Ω and 6 Ω respectively. Determine: i) sending end voltage ii) percentage regulation and iii) transmission efficiency.
At a glance
- Course code
- EEC420 (EEC 420)
- Type
- Tutorial
- Year
- 2024
- Level
- Level 400
- Semester
- Second Semester
- Proposed solution
- Included
Where it's from
University
University of BueaFaculty
College of Technology - COTDepartment
Electrical / Renewable - EET/REN
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