SYSTEM OF AUTOMATIC CONTROL OF TECHNOLOGICAL PROCESSES OF POWER STEAM BOILER GM-50
Journal Title: Вчені записки Таврійського національного університету імені В. І. Вернадського. Серія: Технічні науки - Year 2018, Vol 29, Issue 4
Abstract
Introduction of automated control systems for steam and water heating boilers, built on the basis of programmable controllers, allows automation of the process of heat energy production in boilers and greatly simplify control and management of this process. The application of system improves the efficiency of the operation of the boiler unit by reducing energy consumption, rational combustion of fuel, the use of process equipment, operational control of equipment and process. The object of the design is an automated control system for the technological processes of supplying the steam boiler GM-50. Maintaining a water level in the boiler drum is one of the most important conditions for ensuring reliable equipment operation. The urgency is that raising the level from the normal increases the wetness of the vapor, and sometimes leads to the flooding of the water in the steam superheater and the turbine.
Authors and Affiliations
А. А. Петросян, В. О. Давидов
Keywords
Related Articles
- EP ID EP581009
- DOI -
- Views 88
- Downloads 1
MULTIPLE REGRESSIONAL ANALYSIS OF DEPENDENCE OF EXPOSURE ON REPAIR FROM FAILURE IN THE WORK OF SYSTEMS OF DUMP TRUCKS BELAZ-7540
The article analyzes the theory and practice of the industrial transport system for utilization of slags and sludges, as well as the analysis of known methods of resource saving of vehicles during the transportation of s...
IMPROVEMENT OF GAS EXCHANGE EFFICIENCY IN AEROBIC PROCESSING OF NANO-FILTRATION PRODUCTS FROM BUTTERMILK
The main regularities of oxygen transport in the gas-liquid system in the aerobic treatment of a retentate obtained by nanofiltration of buttermilk ultrafiltration permeate are studied. This product is a valuable nutrien...
ANALYSIS OF THE OPPORTUNITY OF A DIRECT SOLUTION OF THE TASK OF DETERMINING THE CONDITIONAL FORMULA OF A COMBUSTIBLE VARIABLE COMPOSITION
The article considers the analysis of the possibility of directly solving the problem of determining the conditional formula of a fuel of variable composition, which does not aim at the development of mathematical method...
AN AUTOMATED SYSTEM FOR CONTROL OF VVER-1000 FUEL PROPERTIES AT THE EXPENSE OF REACTOR POWER OPTIMIZATION
Described is the use of WWER-1000 type reactor fuel rod claddings’ resource estimating method, taking into account the creeping as the main process of shell damage accumulation; this method being applied when creating an...
THE ADEQUACY OF CALCULATED MATHEMATICAL MODEL OF AN ACTION PROCESS OF A LASER BEAM ON AN EMBRYO
In the article we prove the adequacy of calculated mathematical model which describes an action process of a laser beam on an embryo. For this purpose conditions of correctness of boundary-value problem of a system of di...