The current state of the theory and scientific - theoretical foundations of
automatic control, modeling and control of technological processes of fuel combustion in
combustion furnaces are analyzed and he trends for their further improvement and
development are indicated. The analysis of methods of diagnostics, control and
automatic control of the process of combustion of gaseous fuel in gas-burning furnaces
and installations has been carried out, and research objectives have been formulated;
Methods for monitoring the ionization characteristics of the primary measuring
transducer in the form of ionization transition currents in the “electrode-torch-burner”
and “electrode-torch-electrode” circuits are analyzed by using high-temperature
measuring electrodes immersed in various zones of the gas-air torch. The relationship
between the parameters of the combustion zone of the furnace and the productivity of a
two-wire gas burner with the combustion coefficient is revealed. It has been established
that the measurement of low-frequency electrical signals of the torch is accompanied by
losses, leading to a decrease in the useful signal. It is shown that one of the promising
ways to modernize safety automation systems for the fuel combustion process is the
development and implementation of monitoring and control devices in the fuel
combustion mode, which provides for obtaining the specified characteristics of the
combustion process and combustion products in the working volume of the studied gas
combustion plant.
The current state of the theory and scientific - theoretical foundations of
automatic control, modeling and control of technological processes of fuel combustion in
combustion furnaces are analyzed and he trends for their further improvement and
development are indicated. The analysis of methods of diagnostics, control and
automatic control of the process of combustion of gaseous fuel in gas-burning furnaces
and installations has been carried out, and research objectives have been formulated;
Methods for monitoring the ionization characteristics of the primary measuring
transducer in the form of ionization transition currents in the “electrode-torch-burner”
and “electrode-torch-electrode” circuits are analyzed by using high-temperature
measuring electrodes immersed in various zones of the gas-air torch. The relationship
between the parameters of the combustion zone of the furnace and the productivity of a
two-wire gas burner with the combustion coefficient is revealed. It has been established
that the measurement of low-frequency electrical signals of the torch is accompanied by
losses, leading to a decrease in the useful signal. It is shown that one of the promising
ways to modernize safety automation systems for the fuel combustion process is the
development and implementation of monitoring and control devices in the fuel
combustion mode, which provides for obtaining the specified characteristics of the
combustion process and combustion products in the working volume of the studied gas
combustion plant.
| № | Author name | position | Name of organisation |
|---|---|---|---|
| 1 | Yusupbekov N.R. | teacher | TSTU |
| 2 | Gulyamov S.M. | teacher | TSTU |
| 3 | Rajabov A.T. | teacher | TSTU |
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