Modified discrete Fourier transform algorithm for protection of shunt compensated distribution line

• Datum: 2023
• Hauptverfasser: Jani, A., Makwana, V. H.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2023
• Schlagworte: modified discrete Fourier transform; three overcurrent and one earth fault protection scheme; shunt compensation; distribution system; response time of relay
• Online Zugang: http://eie.khpi.edu.ua/article/view/261927
• Назва журналу: Electrical Engineering & Electromechanics

Introduction. The response time of the relay plays vital role when fault occurs on the line. Various algorithms are adopted to increase the sampling rate of the relay which, in turn, improves the response time. Methods. Discrete Fourier transform and modified discrete Fourier transform are the two a...