Transmission Substation 2004 Storm Season. Transmission & Substation 2 HURRICANE CHARLEY August 13, 2004 Transmission Sections Locked Out ………………………… 44.

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Presentation transcript:

Transmission Substation 2004 Storm Season

Transmission & Substation 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

Transmission & Substation 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

Transmission & Substation 4 HURRICANE CHARLEY August 13, 2004 Arcadia-Charlotte 69 kV Section

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

Transmission & Substation 6 HURRICANE CHARLEY August 13, 2004 Arcadia-Charlotte 69 kV Section

Transmission & Substation 7 HURRICANE CHARLEY August 13, 2004 Charlotte-Polo 230 kV Section

Transmission & Substation 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

Transmission & Substation 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

Transmission & Substation 10 HURRICANE FRANCES September 3, 2004 Port Mayaca-Bryant 69 kV Section

Transmission & Substation 11 HURRICANE FRANCES September 3, 2004 Alva-Orange River 230 kV Section

Transmission & Substation 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

Transmission & Substation 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

Transmission & Substation 14 Saint Lucie Substation HURRICANE JEANNE September 25, 2004