|Title:||Modeling and simulation of Interline Power Flow Controllers : application to enhance system damping|
|Authors :||Segundo Sevilla, Felix Rafael|
Messina, A. R.
|Proceedings:||41st North American Power Symposium|
|Conference details:||41st North American Power Symposium, Starkville, USA, 4-6 October 2009|
|Publisher / Ed. Institution :||IEEE|
|License (according to publishing contract) :||Licence according to publishing contract|
|Type of review:||Peer review (Publication)|
|Subject (DDC) :||621.3: Electrical engineering and electronics|
|Abstract:||In this paper, an investigation into the use of Flexible ac Transmission Systems (FACTS) devices to aid damping of low-frequency inter-area oscillations in longitudinal power systems is presented. A linear model of VSC-based FACTS devices that takes into account the dynamics of dc links is developed and incorporated into a production-grade software for small signal analysis of large power systems. Based on this representation, a unified framework for modal power oscillation flow studies is then developed to analyze the sensitivity of modal behavior to FACTS control action. With this method, the transmission corridors and system parameters having a large contribution to critical system oscillations modes are determined. The method is particularly well suited for investigating inter-system oscillations in large-scale power systems with embedded FACTS controllers The utilized methodology is tested on a practical 45-machine Mexican system that includes several major static VAR compensators. Control mode implementations are discussed and tested and comparisons with existing technologies are presented.|
|Departement:||School of Engineering|
|Publication type:||Conference Paper|
|Appears in Collections:||Publikationen School of Engineering|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.