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
Link To Document :
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