Improving the reliability of informationcontrol systems at power generation facilities based on the fractalcluster theory
Journal Title: Восточно-Европейский журнал передовых технологий - Year 2018, Vol 2, Issue 9
Abstract
<p>We have developed a cluster model for the structure of an informational space as a combination of informational signals that carry information about emergency signs at a deviation of a technological process parameters at electric power facilities, based on the application of an apparatus of the fractal-cluster theory. A dynamic fractal cluster model is derived to describe processes in the informational space of information control systems in software technical complex of the automated control system for a technological process at a power plant. We have established functional dependences of the dynamics of change in the electro-physical magnitudes of technological parameters, such as current and voltage, on the informational fractal dimensionalities. Based on the application of a dynamic fractal cluster model, we detected random informational signals that make it possible to identify false triggering and failures of technological equipment. To estimate the reliability criterion in the functioning of information control systems in software technical complex of the automated control system of a technological process at power plants, we derived analytical dependences that connect a gain in the amount of information, fractal time and the informational fractal dimensionality. By determining the amplitude, phase, and frequency of random informational signals in real time, we established conditions for the signs of emergency and pre-emergency. The obtained theoretical and practical results have been demonstrated to improve the reliability of operation of information control systems in a software technical complex for automated control systems.</p>
Authors and Affiliations
Pavlo Budanov, Kostiantyn Brovko, Artem Cherniuk, Viktor Khomenko
Keywords
Related Articles
- EP ID EP527912
- DOI 10.15587/1729-4061.2018.126427
- Views 49
- Downloads 0
Synthesize of the integrative trigeneration system for a «solar house» in the Middle East region
<p>This research aims to synthesize a trigeneration system for a "solar house" based on an autonomous small solar photovoltaic plant, which could meet the year-round private consumers' needs for heat and cold supply.</p>...
Studying the tribological properties of mated materials C61900 - A48-25BC1.25BNo. 25 in composite oils containing geomodifiers
<p>With the development of dispersed systems in tribology, there emerged a possibility to use effectively functional additives to lubricants in the form of geomodifiers. When introducing composite oils with geomodifiers,...
Development of a multicriteria model for making decisions on the location of solid waste landfills
<p class="a">We have developed a structure of the multi-criteria model of decision making related to determine optimal sites for the location of solid waste landfills (using the south of Odessa oblast as an example). A s...
Improvement of the model of forecasting heavy metals of exhaust gases of motor vehicles in the soil
<p>Consideration of the problem of modeling the penetration of heavy metals of exhaust gases of automobile engines is carried out for the soil with permeability coefficient c<sub>p</sub> and diffusion coefficient D. As a...
Research into efficiency of pasterization of boiled sausage products in order to improve their storage term
<p class="a">We present a study into bacteriostatic effects achieved by repasteurization at a temperature of 85–90 °C for 20 minutes in the presence of an oxygen absorber. The applied treatment method makes it possible,...