• L&T MHI Turbine Generators
  • L&T-MHI Power Turbine Generators Pvt. Ltd.

Generators

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We offer a full range of Turbine Generators with output ranging from:

  • 660 / 800 / 1000 MW DRIVEN BY SUPER-CRITICAL STEAM TURBINE FOR COAL-FIRED THERMAL POWER PLANT
  • 150 / 300 MW DRIVEN BY STEAM TURBINE FOR GAS-FIRED COMBINED CYCLE POWER PLANT
MW RATING (MW) 660 800 1,000
COOLING SYSTEM STATOR WINDING WATER COOLED
STATOR CORE HYDROGEN INNER COOLED
ROTOR HYDROGEN INNER COOLED

STANDARD SPECIFICATIONS OF L&T-MHI POWER TURBINE GENERATORS (LMTG)

Type 2-POLE,3-PHASE,50-HZ,3000-RPM,CONTINUOUS DUTY,STAR CONNECTED STATOR COIL,HORIZONTALLY MOUNTED CYLINDRICAL ROTOR,ROTATING FIELD TYPE WITH EXPLOSION PROOF STRUCTURE
VOLTAGE VARIATION 5% OF RATED VOLTAGE
FREQUENCY VARIATION -5% TO +3% OF RATED FREQUENCY
ABSOLUTE COMBINED VOLTAGE AND FREQUENCY VARIATION 5%
EXCITATION SYSTEM STATIC/BRUSHLESS
DESIGN STANDARD IEC 60034
INSULATION CLASS OF STATOR AND ROTOR COIL CLASS F,B RISE(IEC)

FEATURES

  • Highly standardized and of type tested quality to meet all requirements stipulated in IEC 60034.
  • The most efficient cooling circuits with combined application of Hydrogen and demineralized water for higher output range.
  • Hydrogen seal oil system and H2-CO2 gas system - The gas and seal oil control systems are designed for easy operation, less high reliability.

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