Please use another Browser

It looks like you are using a browser that is not fully supported. Please note that there might be constraints on site display and usability. For the best experience we suggest that you download the newest version of a supported browser:

Internet Explorer, Chrome Browser, Firefox Browser, Safari Browser

Continue with the current browser

Control optimization of the corrected outlet temperature (OTC+)

Valid for following frames: SGT5-2000E (V94.2), SGT6-2000E (V84.2), V64.3

Thermodynamical optimization of gas turbine operation

More precise boiler inlet temperature

Siemens Power Generation Services Customer Extranet Portal for owners/operators

General Product Information

Optimization of temperature control

One of the innovative solutions offered by Siemens Power Service to help you improve the performance of your gas turbine and thereby your competitiveness is the Control Optimization of the Corrected Outlet Temperature.

The Control Optimization of the Corrected Outlet Temperature is a closed-loop turbine control process that uses compressor inlet temperature, engine exhaust temperature and engine speed as main control parameters for the gas turbine. These critical parameters are used to formulate a relationship to control the turbine to a corrected exhaust temperature, taking into account variations in ambient temperature and engine speed.


The Control Optimization of the Corrected Outlet Temperature Corrected provides significant performance advantages and offers attractive financial payback options.

Your benefits