Major Overhaul Boosts Performance at Ludington Pumped-Storage Plant

摘要

Unit 1's major overhaul was completed and turned to commercial operation test on March 12, 2015.The performance test car- ried out verified that Unit 1 has successfully achieved its target performance. The major overhaul for Unit 2 was completed in May 2016, and Unit 3 overhaul is under way. The manufacturing for the other units is in progress and barring any unforeseen issues, all six units should be back in service by spring 2020.