Study of TCSC model and prospective application in the power systems of China

Author

Xueqiang, Zhao

Author_Institution

Dept. of Electr. Power Network, East China Electr. Power Test & Res. Inst., Shanghai, China

Volume

2

fYear

1999

fDate

1999

Firstpage

688

Abstract

The basic concept and mathematical model of thyristor controlled series compensation (TCSC) in a power system are described. The static and dynamic performance of TCSC is investigated using EMTP digital simulation. A whole model system for TCSC dynamic simulated testing, including the actual microprocessor-based control hardware, was constructed to compare with EMTP simulation. The test results agree well with the analytical and simulation results. As an example of prospective application in the power systems of China, digital simulations of China´s Yimin-Fengtun 590 kV transmission lines with a TCSC scheme are carried out. The main objective of this example is to demonstrate the effectiveness of TCSC in power swing damping

Keywords

EMTP; control system analysis computing; flexible AC transmission systems; power system analysis computing; power transmission control; power transmission lines; reactive power control; thyristor convertors; China; EMTP; VAr compensation; computer simulation; control simulation; dynamic performance; mathematical model; power swing damping; power systems; static performance; thyristor controlled series compensation; transmission lines; Digital simulation; EMTP; Mathematical model; Power capacitors; Power system analysis computing; Power system dynamics; Power system modeling; Power system simulation; System testing; Thyristors;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drive Systems, 1999. PEDS '99. Proceedings of the IEEE 1999 International Conference on

Print_ISBN

0-7803-5769-8

Type

conf

DOI

10.1109/PEDS.1999.792768

Filename

792768