harmonic distortion on the chesf transmission grid caused by: tv receivers)
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The World Cup Soccer and Harmonic Distortion Paulo F Ribeiro. Measurement Point. 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)
Harmonic Distortion Measurements - 230kV
Substation - During World Cup Soccer Game
Fortaleza, Brazil, June 12, 1986
Brazil 3 X 0 Ireland
Measurement Point
The World Cup Soccer and Harmonic DistortionPaulo F Ribeiro
Summary of the Measurements5th Harmonic Voltage – 230kV Bus
Match Time
Voltage at the 230kV - Detail of 13.2kV Residential Feeder Disconnection (before the beginning of the match)
Clearly indicates the origin the harmonic source / contribution to the 5th harmonic distortion on the 230kV bus.
Led to Flexibility and Higher Tolerance
7th Harmonic
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