Jeumont Electric provides efficient, turnkey support to assess and service your equipment. These include diagnosis, repair, disassembly and reassembly, refurbishment and retro-engineering.
OUR MAIN CORRECTIVE ACTIONS ARE:
• stator rewinding with Roebel bars or coils with VPI insulation
• rewinding the rotor using the original technology or using an improved process (cooling, wedging, etc.)
• water box repairs on water-cooled stators using a process patented by Jeumont Electric (SURJIBOX).
FOR THE RECORD:
Jeumont Electric performs major maintenance operations on the entire stock of EDF’s 900, 1300 and 1450 MW turbines for the 58 units of France’s nuclear power plants. This includes on-site stator and rotor changeouts with optimal downtime or rewinding 900 MW rotors in the factory before installing and commissioning them on site.