Siemens Electrical Generator SGen6-2000P

The SGen-2000P generator offers an innovative mix of verified design features in operating ranges typically reserved for hydrogen-cooled generators. The water-cooled stator and air pressurization system allow this series of generators to operate within an extended performance range and with maximum load-shift flexibility.

The SGen-2000P implements technology featuring the latest verified design with more than 1,700 GVPI stators in operation across all operating ranges and a fleet-leading water-cooled GVPI stator with over 151,000 hours of operation and more than 3,320 start/stop cycles with no indication of thermal-mechanical stress-related issues. Without the application of hydrogen, the SGen-2000P series offers you the added benefit of unstaffed operation, e.g. for synchronous condenser applications.

The SGen-2000P generator series was designed for simplified service and maintenance. Along with eliminating hydrogen-related generator auxiliaries, various service-friendly design solutions have been implemented. Its components have been tried and tested over decades of operation, achieving a reliability rate of more than 99.9%. To minimize downtime, the maintenance intervals have been aligned with those of the prime mover and now allow for longer intervals between servicing than ever before. The rotor is designed for lifetime operation without removal for service.