| Autor: |
І. М., Кір’язов, С. В., Шестопалов, М. Т., Степанов, В. А., Хобін |
| Předmět: |
|
| Zdroj: |
Automation of Technological & Business Processes / Avtomatizaciâ Tehnologiceskih i Biznes-Processov; 2020, Vol. 12 Issue 2, p4-8, 5p |
| Abstrakt: |
The article considers the results of functioning in production conditions of the automated loading optimization system of the flow-transport lines of reception of grain from railway transport on the elevator "NKHP Orexim" in the city of Nikolaev. The system is designed to generate the grain flow simultaneously from several cars located on different tracks and stabilize the productivity of the total grain flow at a given level, increase productivity and bring it to the maximum achievable taking into account the passport characteristics of flow-transport lines equipment, reduce energy consumption for overload, prevent emergency situations associated with grain debris in the boots of norias. Loading optimization system implements Leffol & Senumac technologies patented by SE Group International. The software of the system is integrated into the software of the automated process control system of the elevator and allows the operator to specify the components of the grain flow and the initial productivity of the flow-transport lines, select the flow-transport lines load control mode and select the flow-transport lines productivity setting mode in the current process situation, control the functioning of the loading optimization system. The results of a comparative analysis of the efficiency of load management during the unloading of railway cars by the operator "manually" and using an automated loading optimization system, conducted in 2020, showed the following: the average time of receive grain from railway cars, including idle time, decreased by 15%; the average shipping performance without any downtime increased by 10%. At the same time, there were no emergency stops of flow-transport lines transport equipment due to grain blockages during production tests and trial operation. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
