DocumentCode
1167331
Title
HVDC System Control for Damping of Subsynchronous Oscillations
Author
Piwko, R.J. ; Larsen, E.V.
Author_Institution
General Electric Company
Issue
7
fYear
1982
fDate
7/1/1982 12:00:00 AM
Firstpage
2203
Lastpage
2211
Abstract
A method for designing a supplemental subsynchronous damping control (SSDC) for an HVDC transmission system is described. The SSDC eliminates torsional instabilities caused by interaction between conventional HVDC controls and turbine-generator rotor torsional modes of vibration. Results of digital simulation used in the design process are compared with measurements made on an HVDC simulator. Results of both digital simulations and HVDC simulator tests which demonstrate SSDC performance are shown. This research and development effort was sponsored by EPRI under RP1425-1.
Keywords
Bandwidth; Circuits; Control systems; Current control; Damping; Frequency synchronization; HVDC transmission; Inverters; Regulators; Vibration control;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1982.317492
Filename
4111580
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