Harmonic Distortion on the CHESF Transmission Grid Caused by: TV Receivers) - PowerPoint PPT Presentation

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Harmonic Distortion on the CHESF Transmission Grid Caused by: TV Receivers) PowerPoint Presentation
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Harmonic Distortion on the CHESF Transmission Grid Caused by: TV Receivers)

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  1. The World Cup Soccer and Harmonic DistortionPaulo F Ribeiro Measurement Point • Harmonic Distortion on the CHESF Transmission Grid • Caused by: • TV Receivers) Harmonic Distortion Measurements - 230kV Substation - During World Cup Soccer Game Fortaleza, Brazil, June 12, 1986Brazil 3 X 0 Ireland

  2. Summary of the Measurements5th Harmonic Voltage – 230kV Bus Match Time

  3. Voltage at the 230kV - Detail of 13.2kV Residential Feeder Disconnection (before the beginning of the match) 7th Harmonic Led to Flexibility and Higher Tolerance Clearly indicates the origin the harmonic source / contribution to the 5th harmonic distortion on the 230kV bus.