Title :
Harmonic domain periodic steady state modeling of power electronics apparatus: SVC and TCSC
Author :
Lima, Leonardo T G ; Semlyen, Adam ; Iravani, M.R.
Author_Institution :
TEE/PGMEC, Univ. Fed. Fluminense, Rio de Janeiro, Brazil
fDate :
7/1/2003 12:00:00 AM
Abstract :
The paper presents a general model for the representation of a thyristor-controlled reactor (TCR) in the frequency domain. This model underlies the implementation of a Newton-Raphson procedure to determine the periodic steady state of the power system with fast convergence and high accuracy. The TCR model is used as a building block to represent more sophisticated power electronics apparatus such as the static VAr compensator (SVC) and the thyristor-controlled series capacitor (TCSC).
Keywords :
Newton-Raphson method; frequency-domain analysis; harmonic analysis; power capacitors; power system harmonics; reactors (electric); static VAr compensators; thyristor applications; Newton-Raphson procedure; SVC; TCSC; fast convergence; frequency domain; harmonic analysis; harmonic domain periodic steady state modeling; high accuracy; nonlinear systems; periodic steady state determination; power electronics apparatus; power system; power system harmonies; static VAr compensator; switched systems; thyristor-controlled reactor; thyristor-controlled series capacitor; Convergence; Frequency domain analysis; Inductors; Power capacitors; Power electronics; Power system harmonics; Power system modeling; Static VAr compensators; Steady-state; Thyristors;
Journal_Title :
Power Delivery, IEEE Transactions on
DOI :
10.1109/TPWRD.2003.813805
