Investigation on the impacts of hybrid multi-terminal HVDC system combining LCC and VSC technologies using system identification

Nguyen, Mai Huong, Sah. Tapan Kumar and Eghba, Mehdi (2012). Investigation on the impacts of hybrid multi-terminal HVDC system combining LCC and VSC technologies using system identification. In: 2012 22nd Australasian Universities Power Engineering Conference (AUPEC). 2012 22nd Australasian Universities Power Engineering Conference, Bali, Indonesia, (1-6). 26-29 September 2012.

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Name Description MIMEType Size Downloads
Author Nguyen, Mai Huong
Sah. Tapan Kumar
Eghba, Mehdi
Title of paper Investigation on the impacts of hybrid multi-terminal HVDC system combining LCC and VSC technologies using system identification
Conference name 2012 22nd Australasian Universities Power Engineering Conference
Conference location Bali, Indonesia
Conference dates 26-29 September 2012
Proceedings title 2012 22nd Australasian Universities Power Engineering Conference (AUPEC)
Journal name 2012 22nd Australasian Universities Power Engineering Conference: "Green Smart Grid Systems", AUPEC 2012
Place of Publication Piscataway, NJ, United States
Publisher IEEE
Publication Year 2012
Sub-type Fully published paper
ISBN 9781467329330
Start page 1
End page 6
Total pages 6
Collection year 2013
Language eng
Abstract/Summary Several studies on transient stability analysis of power systems with hybrid Multi-terminal HVDC (MTDC) have been conducted, but very few have focused on small signal stability and designing oscillation damping controller. As a hybrid MTDC system has its distinctive characteristics due to interaction between Line Commutated Converter (LCC) and Voltage Source Converter (VSC) converters, with nearby wind farm, SVCs and other electronic equipment, impacts of its components on the electromechanical modes of the system need to be investigated thoroughly. In this paper, the Simplified Southern Eastern (SE) Australian system has been modified and extended to explore network stability impacts of the hybrid MTDC links. System identification is implemented to determine the linearized model and the electromechanical oscillations of the power system.
Keyword Hybrid HVDC
LCC HVDC
N4SID
Small signal stability
System identification
VSC HVDC
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Thu, 21 Mar 2013, 11:29:52 EST by Tapan Kumar Saha on behalf of School of Information Technol and Elec Engineering