Boiler Control: Frequently Asked Questions

Q: What does Honeywell’s Boiler Control system include? A: Honeywell offers a complete, end-to-end process control system that starts with the coal pile, and extends to the burner safety system, the turbine control system, and the flue gas clean-up system. The basic control system functions include boiler turbine coordination, air control, fuel control, mill control, furnace draft control, feed water control, superheat control and reheat control. Q: Does the system support regulatory agency requirements? A: Yes. Depending on the environment, the system will meet NFPA and other regulatory requirements. Q: What platform is used for the boiler control system? A: The platform is the Experion system which includes the proven, secure and reliable Fault-Tolerant Ethernet network. Q: Does this system have a separate user interface? A: No. A boiler control system is an integral part of Experion. It eliminates the need for a separate operator interface, and a single source of responsibility is established. Q: Are there any optional functions offered with this system? A: Yes. Honeywell offers advanced control functions that are designed to work with modern technology and offer more advanced control algorithms and control strategies. These include: Concurrent Front End for boiler turbine coordination, which replaces the conventional Unit Master Controller for better controlled loop processes. Advanced Combustion Control for state of the art control of the combustion process that delivers optimal efficiency, coordination of fuel flow and air channels. Final Drives/Interfaces to test the condition of actuators and drives and ensure the system will perform as expected.