Siemens, SGT-800, 2007, 45 MWe to 47.5 MWe, 50 Hz, Gas Turbine Generator Packages

Description

  1. General Information
    1. Commissioning: Q4 2007/Q1 2008
    2. As of November 22, 2021
  2. Performance
    1. Turbine 1: 45 MWe 50 Hz
    2. Turbine 2: 47.5 MWe 50 Hz
    3. An upgrade to 50 MW per turbine is possible.
    4. Operating hours 1: 110,500 EOH
    5. Operating hours 2: 118,120 EOH
  3. Last Maintenance
    1. Turbine value: stage B at 100,000 EOH
    2. Turbine Eltmann: level D carried out at 95,000 EOH (new hot pass blades and guide vanes)
    3. The A tests were carried out according to the test plan.
  4. Service and Maintenance
    1. The full service and maintenance contract was provided by Siemens (value 15 million euros for each turbine, total service investment costs with modernization and gearbox renewal approximately 20 million euros investment).
    2. A German independent expert conducted an analysis of the operating history of turbines. If requested, the results of the report, which answer most service questions.
  5. Upgrades
    1. Both turbines were originally delivered as A-type with a guaranteed output of 45 MW.
    2. A turbine was converted to type A+ in 2010 with a guaranteed output of 47.5 MW (including a new rotor).
    3. However, the maximum power of both turbines is 52 MW and is electronically limited to 50 MW (we have a Siemens certificate confirming 50 MW).
    4. Generator: original Siemens generator 11 kV 50 Hz.
  6. Spare Parts
    1. The scope of delivery includes spare parts: 675 used blades and guide vanes, approximately 1,400 spare parts.