STG solutions for Process control: Technological Highlights


BTR (Furnace Temperature) control for regenerative furnaces		Flexible Energy Control for gas and oil simultaneously
is compensating for the typical temperature drop-down-and-increase with reversal operation by a self learning mathematical temperature control algorithm. BTR control actually compares the predicted final temperature to the temperature setpoint during the reversal time period.		allows good handling of energy input port-wise . For typical deviations between total gas measurement and single gas measurements there is a flexible compensation available, using a virtual software controller to fix necessary compensation factors for left and right firing.


Lambda Control – taking control and compensating any ingressed air		Electrical Power Management predictively controlling power limits


Special Reversal Program Module for flexible handling of error situations and real time recording of reversal actuators		Providing Long Time Excel Data bases
		to acquire average data per each operating shift
allows fine tuning of reversal sequence to reach a short time from fire to fire in a range of only 20 sec, even for double use of oil and gas simultaneously. Shorter reversal time from fire to fire results in lower actual energy input during firing period.