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has been cited by the following article:

• TITLE: The Influence of Abnormal Data on Relay Protection

  AUTHORS: Xuze Zhang, Xiaoning Kang, Yali Ma, Hao Wang, Qiyue Huang

  KEYWORDS: Relay Protection, Abnormal Data, Fourier Algorithm

  JOURNAL NAME: Energy and Power Engineering, Vol.9 No.4B, April 6, 2017

  ABSTRACT: The parameters of abnormal data are defined and their influence on the original data and Fourier Algorithm is studied. A formula is proposed to quantify how the abnormal data influences the amplitude calculated by Fourier Algorithm. Two simulation models are established in Matlab to study the influence of abnormal data on relay protection. The simulation results show that the abnormal data can make distance protection extend the fault’s influence and make over current protection start by error.