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EEC 447 Application Of Power Electronic In Power System Exam 2024

EEC 447: First semester examination for EEC447 (Application of power electronic in power system) at the University of Buea College of Technology, Department of Electrical and Electronics Engineering, set by Dr. Adelaide N. Kengnou T. The paper covers shunt reactive-power compensation with a Static Var Compensator (SVC) built from a Thyristor Controlled Reactor (TCR): load reactive/apparent power analysis, TCR susceptance and absorbed VAR as a function of firing angle, combined load+SVC power factor, and an attempted power-factor-correction target; a second exercise covers the STATCOM (block diagram, operating modes, V-I characteristic, and a transmission-line voltage-support sizing problem); a final section asks general conceptual questions on compensation, FACTS devices and SVC types.

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University of Buea

College of Technology - COT

Electrical / Renewable - EET/REN

EEC4472024

Application Of Power Electronic In Power System

Exam · First Semester · Level 400

From this paper

1.
Load analysis 1.1) Calculate the reactive power of the load. () 1.2) Calculate the apparent power of the load. ()
2.
SVC operation. The SVC control angle is initially set to α = 120 ◦. 2.1) Calculate the susceptance of the SVC. () 2.2) Calculate the reactive power absorbed by the SVC. ()