Gas Turbine Performance Test – PTC 22

Gas Turbine Performance Test - PTC 22

TGPS has conducted the thermal performance evaluation of gas turbines around the world. Among the brands of gas turbines evaluated are Alstom, Pratt & Whitney, Ansaldo, Siemens, GE and Mitsubishi, among others. Our company has conducted the performance evaluation of power plants around the world. TGPS strictly follows the ASME PTC22 test protocol.


The typical parameters of interest to calculate for contractual purposes are:


  • Corrected Gas Turbine Power Output
  • Corrected Heat Rate / Efficiency
  • Corrected Exhaust Available Energy (Tempererature, Flow)


Recently, several customers have been interested to understand better the start-up and shutdown costs of their units. TGPS has helped to determine these values in power plants around the world.


Using all this information, our customers can take smart decisions for investment and maintenance purposes.


The typical test that TGPS conducts in Gas Turbines are:


  • Contractual Acceptance Performance Test (New Units / Upgrades)
  • Government Power Plant Performance Evaluation Programs
  • Power Plant Diagnostic Performance Test
  • Periodic Power Plant Performance Test
  • Before and After Performance Test
  • Start-Up and Shutdown Test

Cycles Performance Test

Boilers and
Steam Turbines Performance Test

Engines Performance Test

Turbines Performance Test

Power Performance Test

Steam Turbines Performance Test