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Analysis of system failure in a CNG site

Osouli Tabrizi, M. R ; Sharif University of Technology | 2007

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  1. Type of Document: Article
  2. DOI: 10.24084/repqj05.318
  3. Publisher: European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ) , 2007
  4. Abstract:
  5. This paper presents the results of a thorough power quality analysis in order to determine the cause of failure in a Compressed Natural Gas (CNG) distribution transformer. The paper presents the field data and determines power quality indices of such loads based on IEEE/IEC standards. It provides steady state time-series parameters as well as transient waveforms. Different signatures of the voltage and current signals are extracted, and consequences of the distortions are described. The analysis is clarified by presenting both time domain captured waveforms and statistical power quality indices. Optimum solution for improving power quality and prevent component failure is also proposed. © 2007, European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ). All rights reserved
  6. Keywords:
  7. CNG ; IEEE standard ; Power failure ; Power quality ; Harmonic content ; Flicker
  8. Source: Renewable Energy and Power Quality Journal ; Volume 1, Issue 5 , 2007 , Pages 472-476 ; 2172038X (ISSN)
  9. URL: https://www.icrepq.com/icrepq07/318-osouli.pdf