Gas Turbine Generators

Gas turbine driven generators are also high speed special designs and are compact in size. They are high efficiency systems which find major application in oil and gas industries. We manufacture generators up to 200MW for this application.

Salient Features

• Synchronous Generators up to 200 MW
• Voltage – 415, 3300, 6600, 11000, 13800, 15000Volts
• Cylindrical Rotor
• GVPI (Global Vacuum Pressure Impregnation)
• Good Voltage regulation +/-0.5%
• Insulation Class F
• Rated Speed – 1500rpm / 1800rpm / 3000rpm / 3600rpm
• Frequency – 50Hz/60Hz
• Bracket Mounted – Forced Lubricating sleeve bearings
• Sturdy design suitable for severe environment.
• Totally Enclosed IP 54 with water cooled air coolers (CACW)/(CACA)
• Cooler location – Top
• Termination – Side
• Easy Maintenance
• Dedicated Jacking oil systems for larger generators
• Applicable standards – IEC, IS and JEC
• Mounted on common base frame
• Cylindrical shaft with key and key way
• Digital / Analog AVR

Optional:

• PMG Excitation
• Flanged shaft
• Shaft vibration measurement
• Slip rings for rotor earth fault detection