DocumentCode :
1516524
Title :
Computer simulation and measurements of HVDC harmonics
Author :
Zhao, H. ; Zhao, M. ; Zhao, Mengying ; Wang, Y.
Author_Institution :
Electr. Power Res. Inst., Beijing, China
Volume :
146
Issue :
2
fYear :
1999
fDate :
3/1/1999 12:00:00 AM
Firstpage :
131
Lastpage :
136
Abstract :
A simulation model is developed to compute the harmonic values in a high-voltage direct-current (HVDC) power system. The simulation procedure is presented by analysing a typical HVDC system. The loop current method is used in simulating the operation process of the power converter. The relation between rectifier, inverter and transmission line is considered in the mathematical model. The effects on the harmonic of the unbalance in AC voltages, system impedance, transformer parameters and the frequency difference between AC power systems connected with rectifier and inverter are analysed. The simulation result is compared with the data collected from the Gezhouba-Shanghai HVDC power converter. The harmonic phenomena found in the measurement are interpreted
Keywords :
HVDC power convertors; HVDC power transmission; harmonic distortion; power conversion harmonics; power system measurement; power system simulation; HVDC power system harmonics; computer simulation; harmonics measurements; inverter; loop current method; power converter; rectifier; simulation model; transmission line;
fLanguage :
English
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
Publisher :
iet
ISSN :
1350-2360
Type :
jour
DOI :
10.1049/ip-gtd:19990054
Filename :
768645
Link To Document :
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