Abstract
Recently, with the increasing of the interest about global warming, pollutions and so on, a number of distributed generations (DGs) such as photovoltaic (PV) and wind power (WP) are interconnected with distribution systems. However, installing of DGs makes power flow changes such as directions, one-direction to bi-direction, and increasing/decreasing of fault current. Therefore, it may cause the critical problems. This paper proposes an evaluation algorithm for bi-directional protection coordination and presents an evaluation system for protection coordination based on the algorithm. By performing simulations, the result shows that the existing method may cause critical problems, and also the effectiveness of proposed method is verified.
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© 2011 Springer-Verlag Berlin Heidelberg
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Kim, S., Gi, S., Song, B., Choi, S., Rho, DS. (2011). Evaluation Algorithm for Bi-directional Protection Coordination in Distribution System with Distributed Generations. In: Kim, Th., et al. Grid and Distributed Computing. GDC 2011. Communications in Computer and Information Science, vol 261. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-27180-9_12
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DOI: https://doi.org/10.1007/978-3-642-27180-9_12
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-27179-3
Online ISBN: 978-3-642-27180-9
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