Method, for regulating boiler containing burner and heat exchanger, involves using only maximum burner load for initialization or calibration of regulation and determining ionization signal at maximum burner load

摘要

The method involves comparing a heat exchanger (11) actual value (14) with a demand value (15), deriving a burner control signal (10) in a first controller (13), comparing the control signal with a burner actual value (18) and deriving a modified burner control signal (19) in a second controller (17). Only the maximum burner load is used for regulation initialization or calibration and the ionization signal is determined at maximum burner load. -