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Electromagnetic time reversal (EMTR)-based methods have been applied to the problem of fault location in power networks since 2012. Over the past decade, considerable theoretical investigations have led to a continuous improvement of the EMTR method in terms of fault location accuracy and efficiency. Meanwhile, different full-scale experiments, including pilot tests, were carried out, demonstrating the applicability and robustness of the EMTR method when applied to real power-system environments. This paper presents a review of the foregoing theoretical and experimental studies. Furthermore, suggestions for future studies are propounded, along with discussing various challenging research questions that still need to be addressed.
Marilyne Andersen, Caroline Karmann, Stephen William Wasilewski, Yunjoung Cho
Giovanni De Cesare, Sameh Ahmad Kantoush
Claudia Rebeca Binder Signer, Livia Bianca Fritz, Thorsten Schilling