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Abstract
A static synchronous series compensator (SSSC) has the ability to emulate a reactance in series with the connected transmission line. A static synchronous compensator (STATCOM) is able to provide the reactive power to an electricity network. When fed with some supplementary signals from the connected power system, both SSSC and STATCOM are able to participate in the power system inter-area oscillation damping by changing the compensated reactance or the provided reactive power. This paper analyses the influence of SSSC and STATCOM on power system small signal stability. The damping controller schemes for SSSC and STATCOM are presented and discussed. The IEEE 39-bus New England system model as the test system is built in DIgSIELNT PowerFactory, in which the damping control strategies for both SSSC and STATCOM are validated by time domain simulations and modal analysis. Furthermore, comparison studies show that the SSSC is a better solution in term of equipment capabilities and costs.
Original language | English |
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Title of host publication | Proceedings of the 39th Annual Conference of the IEEE Industrial Electronics Society, IECON 2013 |
Number of pages | 6 |
Publisher | IEEE Press |
Publication date | Nov 2013 |
Pages | 1998-2003 |
ISBN (Print) | 978-1-4799-0223-1 |
ISBN (Electronic) | 978-1-4799-0224-8 |
DOIs | |
Publication status | Published - Nov 2013 |
Event | 39th Annual Conference of the IEEE Industrial Electronics Society - Wien, Austria Duration: 10 Nov 2013 → 13 Nov 2013 |
Conference
Conference | 39th Annual Conference of the IEEE Industrial Electronics Society |
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Country/Territory | Austria |
City | Wien |
Period | 10/11/2013 → 13/11/2013 |
Series | Proceedings of the Annual Conference of the IEEE Industrial Electronics Society |
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ISSN | 1553-572X |
Keywords
- Small signal stability
- Static synchronous series compensator (SSSC)
- Static synchronous compensator (STATCOM)
- Inter-area oscillation
- Residue method
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Dive into the research topics of 'Comparison Study of Power System Small Signal Stability Improvement Using SSSC and STATCOM'. Together they form a unique fingerprint.Projects
- 1 Finished
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Development of a Secure, Economic and Environmentally-friendly Modern Power System
Chen, Z., Bak-Jensen, B., Bak, C. L., Hu, W., Fang, J. & Su, C.
01/04/2010 → 31/12/2015
Project: Research