Doosan is equipped with cutting-edge technologies and extensive in-house expertise in the design, manufacturing, and servicing of generators. We offer a comprehensive lineup of generators, including air-, hydrogen-, and water-cooled models, and have supplied more than 230 units worldwide, covering both new installations and retrofit projects.

Leveraging our in-house capabilities in design, engineering, inspection & testing, diagnosis, and performance evaluation, we have successfully executed a broad range of generator repairs, rewinds, and upgrades.

Doosan has successfully implemented numerous generator stator upgrade projects, and based on this extensive experience, we provide comprehensive generator stator upgrade programs regardless of generator type. In particular, non-OEM generators can also be upgraded through advanced reverse engineering solutions.

Capabilities

• Design and reverse engineering by skilled engineers using the latest design tools and programs
• Lifetime extension and capacity increase through generator stator rewinding
• Enhanced reliability through advanced technologies, including anti-corona systems, spring-type slot support systems, and optimized end-winding designs to reduce vibration
• Complete generator stator rewinding
• Complete restacking of generator stator cores
• Coil replacement with new coils
• Core inspection, repair, and tightening
• Mechanical inspection of stator frames, with repair as required
• Complete re-wedging using new wedges
• End-winding repair and upgrade solutions
• Complete varnishing and insulation treatment