| 摘要 |
<p>Method for measuring the local temperature in an industrial furnace ( 1 ) equipped with a burner ( 3 ), where at least two temperature sensors ( 21, 22 ) are arranged at different locations in the furnace ( 1 ). A virtual temperature measuring point is created by the association of each temperature sensor ( 21, 22 ) with a certain weight factor, in that the measurement values from each temperature sensor ( 21, 22 ) are weighted together using these weight factors in order to thus achieve a virtual measurement value, in that the weight factors at every given point in time are individually controlled based upon the momentarily emitted power of the burner ( 3 ), and in that the virtual measurement value in turn constitutes control parameter for the control of the emitted power of the burner ( 3 ).</p> |
