A Fuzzy Approach for Overcurrent Relays Simulation [chapter]

Hossein Askarian Abyaneh, Hossein Kazemi Karegar, Majid Al-Dabbagh
2003 Lecture Notes in Computer Science  
Accurate models for Overcurrent relays (OC) with inverse time characteristics have an important role for efficient coordination of power system protection devices. This paper proposes a new method for modelling of OC relays based on fuzzy logic. The new model is more accurate than traditional models and has been validated by comparing it with the linear and nonlinear analytical models.
doi:10.1007/3-540-44863-2_10 fatcat:2ehxcbzipjhclhuh3qpeff5gti