Highly reliable power sources for objects of agriculture and automation of the stages of their adjustment

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

Zhuravleva, L.A.^1 ; Kornienko, M.N.^2 ; Fediakov, V.V.^2

JSK Proektneftegaz, 7 line of Vasilievsky island, Saint-Petersburg

199178, Russia^1

Gmbh Anvilex, Enderstrasse 94, Dresden, Germany^2

关键词: Choice of parameters;    Experimental determination;    Experimental research;    Frequency characteristic;    Non-stationary loads;    Reliability of information;    Synchronous signals;    Thermal characteristics;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/3/032044/pdf
DOI  :  10.1088/1755-1315/315/3/032044

来源: IOP

【 摘 要 】

The technique of experimental research of static, dynamic and thermal characteristics of elements of automation systems based on the use of traditional equipment and special algorithms of information processing is developed. The reliability of information determination is increased by the use of the method of synchronous signal detection in determining the frequency characteristics of the studied elements of automation. An experimental study of the input and output signals of the amplifier module for two modes of operation was carried out, which confirmed the prospects for using an adaptive power supply for the output stages of the amplifier module when working with non-stationary loads. The method of setting up two modes of operation of the elements of the control system for agricultural facilities with non-stationary power sources, including the choice of parameters for the elements of the system, the experimental determination of its parameters and the choice of parameters for corrective relationships, has been proposed.