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Tag: electrical bus ducts

Avoiding failure, extending life of electrical bus ducts

October 12, 2021, 12:00PMANS Nuclear CafeMohsen Tarassoly
Three isophase bus ducts at a nuclear power plant exit the turbine building at the upper left, then branch off the main buses (center) to the reactor unit's auxiliary transformer on the right. (Photo: Ameren Missouri)

Over the course of the last year, many power plants have shortened, postponed, or rescheduled their maintenance outages due to the pandemic. Unfortunately, this has caused some critical maintenance activities to be put on the back burner. For some in the power generation industry, this has presented uncertainties as the volume of unplanned outages caused by deferred maintenance has risen.