Patent ID: 9665077
Date: 2017-05-30
CPC Classifications: F02C,F05D,G05B

Claim:
1. A system comprising: a controller configured to control a turbomachinery, wherein the controller is further configured to: execute a first boundary function mapping a first value to a first temperature, wherein the first value is a compressor pressure ratio (CPR) value and the first temperature is an actual firing temperature; execute a second boundary function mapping a second value to a second temperature wherein the second value is a compressor inlet temperature (CTIM) value and the second temperature is a delta firing temperature representative of the difference between the actual firing temperature and a derived firing temperature; execute a first control process configured to receive a sensor signal representative of a fired temperature of the turbomachinery and to transform the sensor signal to an actuator signal to actuate a fuel valve supplying fuel to the turbomachinery by following a reference function that includes a combination of the first boundary function and the second boundary function.