Interaction analysis model for transmission static compensator with EMTP

Author

Han, B.M. ; Karady, G.G. ; Park, J.K. ; Moon, S.I.

Author_Institution

Myongji Univ., Seoul, South Korea

Volume

13

Issue

4

fYear

1998

fDate

10/1/1998 12:00:00 AM

Firstpage

1297

Lastpage

1302

Abstract

This paper describes the controller design for a static VAr compensator with mathematical analyses, and simulation model development with EMTP to analyze its dynamic interaction with the AC transmission system. The main circuit was modeled by a 12-pulse voltage source inverter with ideal gate turn-off switches, and the signal generation and control circuit was modeled using TACS in EMTP. The effects of increasing transmission capacity, damping low-frequency oscillation and improving transient stability were verified with the model developed, assuming that the static condenser is connected to the 154 kV line for a typical one-machine-infinite-bus transmission system

Keywords

control system analysis computing; control system synthesis; flexible AC transmission systems; power system analysis computing; power system control; power transmission lines; reactive power control; static VAr compensators; 154 kV; AC transmission system; EMTP; FACTS; TACS; computer simulation; control design; control simulation; controller design; damping low-frequency oscillation; ideal gate turn-off switches; interaction analysis model; static VAr compensator; static condenser; transmission capacity; voltage source inverter; Analytical models; Circuit simulation; EMTP; Inverters; Mathematical analysis; Mathematical model; STATCOM; Static VAr compensators; Switches; Switching circuits;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.714499

Filename

714499