Chausov S. The substantiation of the power saving operation modes of power installation for small-sized feed-mix plants.

Object of research - process of electrical energy transformation and use during feed-mix manufacture on small-sized feed-mix units. The purpose of research - electrical energy expenditure decrease during feed-mix manufacture on small-sized feed-mix units by creation of energy-saving operation modes of power electric equipment in view of initial components varied properties and condition of working machines. Methods - parametrical analysis of complex systems, power balance in alternating current asynchronous machines, physics of shock interaction and moving of bodies in pouring environments, as well as mechanics of bodies destruction. Theoretical and practical results - the mathematical model describing influence on electrical energy transformation and use during feed-mix manufacture, allowing its energy-saving operation modes proving is developed; algorithm, technical and software ensuring energy-saving operation modes of small-sized feed-mix units power electric equipment that allows to raise technological process flexibility and to improve feed-mix quality indexes are offered. Novelty - the energy saving multiparametrical control method for small-sized feed-mix units power electric equipment operation modes allowing electrical energy usage efficiency increasing is developed at the first. A degree of introduction - the results of research are introduced at the farm "Valentina" (Novovorontzovsky district of the Kherson region), and used at modernization of shop on feed-mix manufacture of grain-products works (town Novoalexeyevka of the Kherson region). Sphere of introduction - feed-mix manufacture, food and grain processing industry.