An Efficient Synchronous Machine Model for Electromagnetic Transients

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Karaagac U., Mahseredjian J., Saad O.

IEEE TRANSACTIONS ON POWER DELIVERY, no.4, pp.2456-2465, 2011 (SCI-Expanded)

• Publication Type: Article / Article
• Publication Date: 2011
• Doi Number: 10.1109/tpwrd.2011.2159249
• Journal Name: IEEE TRANSACTIONS ON POWER DELIVERY
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.2456-2465
• Middle East Technical University Affiliated: No

Abstract

This paper proposes a new synchronous machine model based on the application of Park's transformation to the discretized equations of the phase-domain model. The proposed approach maintains the precision of the phase-domain model and eliminates its computational inefficiencies through a constant admittance matrix. The model includes magnetic saturation. Precision analysis is performed within the accuracy constraints of the surrounding network.