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Transmission Substation 2004 Storm Season

This report provides an overview of the damage caused by Hurricane Charley in August 2004 to transmission substations and structures, including the number of structures affected, phases down, and sections locked out. It also highlights the impact on distribution substations, failed transformers, regulators, switches, and breaker failures. Restoration efforts and the duration of power outage after the storm are also discussed.

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Transmission Substation 2004 Storm Season

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  1. Transmission Substation2004 Storm Season

  2. HURRICANE CHARLEY August 13, 2004 Transmission Sections Locked Out ………………………… 44 Transmission Structures Effected ………………………….. 220 Transmission Structures Reported Down ……… 75 Transmission Structures Reported Leaning …… 145 Transmission Phases Down …………………………………. 146 Sections Locked Out with Trees on Line …………………… 20

  3. HURRICANE CHARLEY August 13, 2004 Distribution Substations Out of Service …………………… 14 Failed Substation Transformers …………………………….. 1 Substation Regulators Effected ……………………………... 4 Switches Effected …………………………….………………… 0 Arrester Failures (# of Substations) ………………………… 5 Breaker Failures (Total) ………………………………………. 8 Transmission Breakers …………………………….. 2 Distribution Breakers ………………………………. 6 Restoration (# of Days After Storm Passes) ……………… 2

  4. HURRICANE CHARLEY August 13, 2004 Arcadia-Charlotte 69 kV Section

  5. HURRICANE CHARLEY August 13, 2004 Fiber Cable Charlotte-Deepcreek 230 kV Section Peace River Crossing

  6. HURRICANE CHARLEY August 13, 2004 Arcadia-Charlotte 69 kV Section

  7. HURRICANE CHARLEY August 13, 2004 Charlotte-Polo 230 kV Section

  8. HURRICANE FRANCES September 3, 2004 Transmission Sections Locked Out ………………………… 108 Transmission Structures Effected ………………………….. 150 Transmission Structures Reported Down ……… 56 Transmission Structures Reported Leaning …… 94 Transmission Phases Down …………………………………. 47 Sections Locked Out with Trees on Line …………………… 29

  9. HURRICANE FRANCES September 3, 2004 Distribution Substations Out of Service …………………… 54 Failed Substation Transformers …………………………….. 1 Substation Regulators Effected ……………………………... 5 Switches Effected …………………………….………………… 2 Arrester Failures (# of Substations) ………………………… 5 Breaker Failures (Total) ………………………………………. 20 Transmission Breakers …………………………….. 1 Distribution Breakers ………………………………. 19 Restoration (# of Days After Storm Passes) ……………… 2

  10. HURRICANE FRANCES September 3, 2004 Port Mayaca-Bryant 69 kV Section

  11. HURRICANE FRANCES September 3, 2004 Alva-Orange River 230 kV Section

  12. HURRICANE JEANNE September 25, 2004 Transmission Sections Locked Out ………………………… 80 Transmission Structures Effected ………………………….. 129 Transmission Structures Reported Down ……… 48 Transmission Structures Reported Leaning …… 81 Transmission Phases Down …………………………………. 88 Sections Locked Out with Trees on Line …………………… 9

  13. HURRICANE JEANNE September 25, 2004 Distribution Substations Out of Service …………………… 30 Failed Substation Transformers …………………………….. 1 Substation Regulators Effected ……………………………... 1 Switches Effected …………………………….………………… 4 Arrester Failures (# of Substations) ………………………… 2 Breaker Failures (Total) ………………………………………. 14 Transmission Breakers …………………………….. 0 Distribution Breakers ………………………………. 14 Restoration (# of Days After Storm Passes) ……………… 2

  14. HURRICANE JEANNE September 25, 2004 Saint Lucie Substation

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