Stable operation of distribution networks using D-STATCOM considering uncertainties in load compositions
Contribuinte(s) |
[Unknown] |
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Data(s) |
01/01/2013
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Resumo |
This paper presents a novel control design for D-STATCOM to ensure grid code-compatible performance of distributed wind generators. The approach considered in this paper is to find the smallest upper bound on the H norm of the uncertain system and to design an optimal linear quadratic Gaussian (LQG) controller based on this bound. The change in the model due to variations of induction motor (IM) load compositions in the composite load is considered as an uncertain term in the design algorithm. The performance of the designed controller is demonstrated on a distribution test system representative of the Kumamoto area in Japan. It is found that the proposed controller enhances voltage stability of the distribution system under varying operating conditions |
Identificador | |
Idioma(s) |
eng |
Publicador |
IEEE |
Relação |
http://dro.deakin.edu.au/eserv/DU:30064211/roy-stableoperation-2013.pdf http://doi.org/10.1109/SEGE.2013.6707920 |
Direitos |
2013, IEEE |
Palavras-Chave | #composite load #distributed generation #D-STATCOM #grid code #voltage stability |
Tipo |
Conference Paper |