ADVANCED MEASUREMENT TECHNIQUES FOR POWER QUALITY ANALYSIS

• Abstract:

  The evaluation of the impact on power network quality of power electronic converter, such as inverter or adjustable speed drive requires the knowledge of quality indices and the setting-up of suitable measurement techniques for their evaluation.
  In the paper, the authors firstly accomplish a description to the indices used for the electrical supply quality characterization; successively they describe an automatic measurement station designed for the evaluation of impact of power electronic equipment on the power quality; finally an original testing procedure, based on ANOVA and fractional factorial techniques, implemented to minimize the amount of measurements necessary to fully evaluate quality indices referred to the electromagnetic behavior of power electronic converters are presented.
• Keywords:

  power quality, ANOVA, fractional factorial technique, power converter
• Download:

  IMEKO-WC-2000-QM-P553.pdf
• DOI:

  _unreg_wc-2000.553

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