DocumentCode :
1441703
Title :
General formulation for dynamic studies in power systems including static convertors
Author :
Arrillaga, J. ; Al-Khashali, H.J. ; Barros, J. G Campos
Author_Institution :
University of Canterbury, Department of Electrical Engineering, Christchurch, New Zealand
Volume :
124
Issue :
11
fYear :
1977
fDate :
11/1/1977 12:00:00 AM
Firstpage :
1047
Lastpage :
1052
Abstract :
The presence of static convertors involves a power system in frequent waveform-dependent topological changes. A general model is described in this paper to analyse the dynamic interaction between convertors and power systems. An efficient state-space formulation is used, with isolation of the nodal equations affected by the variable topology. The degree of system representation accepted by the model is optional, but detailed representation is recommended for the convertor and a.c. related plant components, such as convertor transformers, filters and synchronous machines. The versatility of the model is illustrated by typical cases of normal and disturbed power-system operation.
Keywords :
modelling; power convertors; power systems; state-space methods; convertor transformers; filters; nodal equations; power system dynamic studies; power systems; state space formulation; static convertors; synchronous machines;
fLanguage :
English
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
Publisher :
iet
ISSN :
0020-3270
Type :
jour
DOI :
10.1049/piee.1977.0213
Filename :
5253287
Link To Document :
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