Case Study

Jacksonville Electric Authority - an unusually high number of unexplained medium voltage feeder circuit ‘outages’ throughout their system.

Jacksonville Electric Authority - an unusually high number of unexplained medium voltage feeder circuit ‘outages’ throughout their system.

Power Quality International, LLC Telephone (888) 539-7712 ? Website www.powerqualityinternational.com CASE STUDY Jacksonville Electric Authority Jacksonville, Florida Facility Description Jacksonville Electric Authority, located in Jacksonville, Florida, is the eighth largest community-owned electric utility company in the United States and the largest in Florida. JEA serves more than 417,000 electric customers, 305,000 water customers and 230,000 sewer customers. In addition to Duval County (Jacksonville), JEA has customers in Clay, Nassau and St. Johns counties. Challenge In 1993 PQI received a call from Jacksonville Electric Authority’s chief electrical engineer, regarding an unusually high number of unexplained medium voltage feeder circuit ‘outages’ th

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