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Performance Comparison of Two Real-Time Power System Frequency Estimation Methods

  • R. B. SharmaEmail author
  • G. M. Dhole
  • M. B. Tasare
Chapter
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 436)

Abstract

A comparative study of two well-known online power system frequency estimation methods is presented in this paper. These methods are least squares error (LES) and least squares new approach (LS). The performance of the frequency estimation methods is tested in laboratory with an Advantech data acquisition system and Matlab tool. The performance of LS online frequency estimation method with and without filtering is examined along with LES method. The experimental results show that the frequency measurement method using LES could be the optimal frequency measurement method, and thus can be applied to frequency measurement apparatus.

Keywords

Frequency Taylor series Least square Sample Sampling rate 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.Government College of Engineering, ChandrapurChandrapurIndia
  2. 2.R.H. Sapat College of Engineering, Management Studies and ResearchNasikIndia
  3. 3.Prof. Ram Meghe College of Engineering and ManagementBadneraIndia

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