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Journal of Applied Sciences
  Year: 2003 | Volume: 3 | Issue: 10 | Page No.: 710-716
DOI: 10.3923/jas.2003.710.716
 
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Earth Fault Protection for Network with Compensated Neutral

Abdallah Al-Thaimer and Jalal Abdallah

Abstract:
This paper introduces an earth fault protection for network with compensated neutral based on using an operative current with frequency of 25 Hz. This method has many advantages concerning the high selectivity and sensitivity of such system clearly appears by using an operative current with 25 Hz frequency, which eliminate the harmonic effects on the system function. The operating principles and the functional block diagram of the developed protection system is shown, analysis of the amplitude-frequency characteristics is provided to give a clear evaluation.
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How to cite this article:

Abdallah Al-Thaimer and Jalal Abdallah , 2003. Earth Fault Protection for Network with Compensated Neutral. Journal of Applied Sciences, 3: 710-716.

DOI: 10.3923/jas.2003.710.716

URL: https://scialert.net/abstract/?doi=jas.2003.710.716

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