Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07a
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- Pages.239-241
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- 2000
A Study of the Power Flow Control Using SSSC
SSSC를 이용한 전력조류제어에 관한 연구
- Na, Wan-Ki (School of Electrical and Electronic Engineering, Chung-Ang Univ.) ;
- Chung, Jai-Kil (School of Electrical and Electronic Engineering, Chung-Ang Univ.) ;
- Lee, In-Yong (School of Electrical and Electronic Engineering, Chung-Ang Univ.) ;
- Chung, In-Hark (School of Electrical and Electronic Engineering, Chung-Ang Univ.) ;
- Lee, Hong-Joo (School of Electrical and Electronic Engineering, Chung-Ang Univ.)
- Published : 2000.07.17
Abstract
This paper describes a modeling of a FACTS(Flexible AC Transmission System) device, namely, SSSC(Static Synchronous Series Compensator) model. The SSSC, a solid-state voltage source inverter coupled with a transformer, is connected in series with a transmission line. SSSC provides controllable compensating voltage, which is in quadrature with the line current, over an capacitive and an inductive range, independently of the magnitude of the line current. This SSSC model is obtained from the injection model for series connected VSC(Voltage Source Converter) by adding a constraint that the injected voltage should be in quadrature with the line current. The paper discusses the basic operating and performance characteristics of the SSSC, and power flow control in power system.
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