Active DC filter for HVDC system-a test installation in the Konti-Skan DC link at Lindome converter station

An active DC filter installed in the Konti-Skan high-voltage DC (HVDC) link is described. The active DC filter is connected at the bottom of an existing passive DC filter. The active DC filter includes an optic harmonic current measuring unit, a control system, a protection and supervision system, a...

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Bibliographic Details
Published inIEEE transactions on power delivery Vol. 8; no. 3; pp. 1599 - 1606
Main Authors Zhang, W., Asplund, G., Aberg, A., Jonsson, U., Loof, O.
Format Journal Article
LanguageEnglish
Published United States IEEE 01.07.1993
Subjects
240202 - Power System Networks, Transmission & Distribution- DC Systems- (1990-)
Active filters
DC SYSTEMS
DC TO DC CONVERTERS
ELECTRIC FILTERS
ELECTRICAL EQUIPMENT
ELECTROMAGNETIC RADIATION
ENERGY SYSTEMS
FILTERS
HARMONICS
HVDC SYSTEMS
HVDC transmission
INTERFERENCE
NOISE
Optical filters
OSCILLATIONS
Passive filters
Power harmonic filters
POWER SYSTEMS
POWER TRANSMISSION AND DISTRIBUTION
Pulse amplifiers
Pulse measurements
Pulse width modulation
RADIATIONS
RADIO NOISE
RADIOWAVE RADIATION
Stimulated emission
System testing
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Summary:An active DC filter installed in the Konti-Skan high-voltage DC (HVDC) link is described. The active DC filter is connected at the bottom of an existing passive DC filter. The active DC filter includes an optic harmonic current measuring unit, a control system, a protection and supervision system, a pulse width modulation (PWM) power amplifier, a high-frequency transformer, surge arrester, and coupling apparatus. The active DC filter is small and occupies little ground area. The performance of the active DC filter for eliminating the disturbing harmonics is excellent.< >
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0885-8977
1937-4208
DOI:10.1109/61.252686