130MW 2016 GE Frame 9 Natural Gas Turbine Generator

GE Frame 9 (4 x Gas Turbines Available) Totally enclosed water-to-air cooled (TEWAC) Generator • Outdoor installation • 50 Hz generator frequency • Generator voltage 15.0 kV • 0.85 power factor (lagging) • Capability to 0.95 power factor (leading) • Class “F” armature and rotor insulation • Class “B” temperature rise, armature and rotor winding • Generator bearings — End shield bearing support — Tilting pad bearings — Roll out bearing capability without removing rotor — Insulated collector end bearing — Offline bearing insulation check with isolated rotor Monitoring Devices — Provisions for key phasor-generator — Proximity vibration probes – Two probes per bearing at 45° angle • Generator Field — Direct cooled field — Two-pole field — Finger type amortissuers