AWERProcedia Information Technology & Computer Science

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1 AWERProcedia Information Technology & Computer Science Vol 04 (2013) rd World Conference on Innovation and Computer Sciences 2013 Mathematical model of the control system of objects of electro supply of the industrial enterprises Khabdullina Zauresh*, Rudny Industrial Institute, 50 let Oktyabrya st., 38, Rudny, , Kazakhstan. Khabdullin Asset, Rudny Industrial Institute, 50 let Oktyabrya st., 38, Rudny, , Kazakhstan. Khabdullin Arman, Rudny Industrial Institute, 50 let Oktyabrya st., 38, Rudny, , Kazakhstan. Suggested Citation: Khabdullin Asset, Khabdullina Zauresh, Khabdullin Arman. Development of methods for modeling and optimization craft supply systems. AWERProcedia Information Technology & Computer Science. [Online]. 2013, 04, pp Available from: Received December 14, 2012; revised February 28, 2013; accepted March 19, Selection and peer review under responsibility of Prof. Dr. Fahrettin Sadıkoglu, Near East University Academic World Education & Research Center. All rights reserved. Abstract In the research paper analyzes the modeling systems of industrial enterprises. The basic steps and types of modeling objects are examined. The basic principles of modeling power systems facilities are presented.the methodology of the direct analysis of electrical power systems and mining complexes to stabilize and control the required level of power consumption and heterogeneous objects based on a systematic approach to modeling power facilities is developed. To systematize the diverse objects of electrical and mining a new classification using a large-scale simulation and profile that manages power consumption based on modern measurement equipment is developed. For the newly created classification of objects of industrial enterprises a mathematical model of the control power supply facilities, to stabilize and control the required level of power consumption for tire consumers is developed. Then the algorithms and programs for the formation of a database of information elements of electrical power systems and geo-mechanical systems, and to support energy-saving measures at facilities that require reliability of power supply systems specific to each company are drawn up. The information database of mining complexes, which includes a list of equipment up to 1000 V and above, power substations and circuit units; schemes relay protection and automation, information on applicable technical and means of accounting and control energy consumption, information on the power supply for a specific customer location-specific installation of meters electricity is created. Keywords: Mathematical models, objects of power supply, control, power consumption; * ADDRESS FOR CORRESPONDENCE: Khabdullin Asset, Rudny Industrial Institute, 50 let Oktyabrya st., 38, Rudny, , Kazakhstan, Address: khabdullinasset@gmail.com

2 1. Introduction Information technologies play a big role in the decision of problems industrial and mining enterprises now there is a huge bank of specialised programs. The analysis has shown, that existing methods of mathematical modeling not reflect all picture of process of automatic mode of electro - consumption regulation that causes the necessity of using simplified analytical methods of mathematical and physical modelling. On the basis of researches the necessity of creation of complex approach to the problem decision of the effective managements of power consumptions of industrial and mining directions. The way of developing common system of management with wide functional opportunities is perspective. It provides the account and control automatic management by objects and determines the expense of power resources, the forecast, the analysis. 2. Conceptual Framework The big industrial power systems and mining complexes, including some opencast mines, factories and sources of feeding of electric energy are difficult for quantitative measurements. While construction of model of the complex object (the phenomena, process the composing elements are determined, the system analysis is done and structure is transferred into simple form, also the information is formalized with the corresponding mathematical apparatuses. The complex system should be presented by the model possessing the following functions: formation of initial for determining the expense of electric energy on each kind of production; forecast of a power consumption; an estimation of enterprise resources; the account and the control energy resources; carrying out of a policy of energy saving and resource saving; the analysis of electric energy quality; increase of electro supply systems; reliability the analysis of means of the account of power resources; application and introduction of innovative technologies; management objects. In the developed classification of models of control systems by objects of electro supply it is offered to study systems of electro supply in scale and profile directions. While studying system of electro supply in the scale direction it is necessary to learn: System of electro supply of Republic of Kazakhstan; Region; City; Industrial enterprise; Aggregate. While investigating system of electro supply of a profile direction it is necessary to learn the system of electro supply of: The are mining industries; The food industry; The building industry; The textile industry; The Metallurgical industry. 852

3 At studying of a profile direction 1 offer to study schemes of electro supply of the mining complex including the following components: Acquaintance and studying of schemes electro supply of substations of mining complex; Studying of schemes of electro supply of subdivisions of a mining complex; Studying of schemes of electro supply of quarries; Studying of schemes of electro supply of all divisions of a mining complex. Classification of models of systems of management by electro supply objects was developed theoretically and it was introduced in the educational process by real stands of the above listed objects. All introduced stands have listed of introduction certificate in educational process and methodical instructions on carrying out laboratory and a practical training. Really introduced stands of the above objects have a working zone, on which students study the electro supply scheme, procedure of failure of performance of installation works, delete quadate the arisen at performance of laboratory and a practical training. The created classification is unique and necessary in educational process. Further it is offered to investigate the created classification of models of control systems by objects of electro supply in the following directions: Management, the control, account the of power consumption by the industrial enterprises; Automated management by objects; Application of modern means of the account and the power consumption control on objects; Application of innovative technologies at the manufacture. The purpose of the given work is the possibility to describe be the mathematical model the developed classification system of management is the objects of industrial and mining complex. For workings out of mathematical model of a control system by objects we use a method a flow graph of algorithms. We make the simplified algorithm of functioning of a control system be objects of electro supply. On the basis of this algorithm we build a flow graph of algorithm to which there corresponds the count of the automatic machine Miles. Then under the column of the automatic machine we made the structural table of transitions of the automatic machine of Mile of a control system electro supply (Table 1). In each line of table 1 register a condition and,,,. From which transition in the automatic machine is carried out; a condition a s, In which passes the automatic machine from a condition a m ; X(a m, a s ) Y(a m, a s ) -Entrance and target signals on transition (a m, a s ). If on transition (and m, a s ) The set of target signals stands out Y(a m, a s ) = {Y 1 (a m, a s )...,Y j (a m, a s ),...Y J (a m, a s )} Under the influence of set of entrance signals Xj,(And m, a s )...,X jh (a m, a s ),...X jh (a m, a s ), That in the table all ways of transition are consistently listed. Codes of an initial condition also register K(a m ) = (τ ml, τ ml ); Transition conditions K(a s ) = (τ sl, τ sl ), Conditions of elementary elements of memory of the micro program automatic machine representing a set; F(a m, a s ) - Set of obligatory functions of the excitation changing a condition of elements of memory and developed on transition (a m,a s ). 853

4 Table 1 the Structural table of transitions of model of the managing director firmware the automatic machine of Mile of the device а m К (а m ) а 5 К (а 5 ) (а m1 а 5 ) у(а m1 а 5 ) F(а m1 а 5 ) а а у 1 φ 4 а а 3 а у 2 φ 3 φ 4 а а а а а а а а а а а 7 а а а а а а а а а а а а а а а а а а а а а а а а а а а а а а а у 3 φ 3, φ 4 φ 3 у 4 φ 2 φ 3,φ 4 у 5 φ 2, φ 4 φ 2 у 6 φ 2, φ 3 φ 2, φ 4 у 7 φ 2, φ 3, φ 4 φ 2, φ 3 у 8 φ 1 φ 2, φ 3, φ 4 у 9 φ 1, φ 4 φ 1 у 10 φ 1, φ 3 φ 1, φ 4 у 11 φ 1, φ 3, φ 4 φ 1, φ 3 у 12 φ 1, φ 2 φ 1, φ 3, φ 4 у 13 φ 1, φ 2, φ 4 φ 1, φ 2. у 14 φ 1, φ 2, φ 3 φ 1, φ 2, φ 4 у 15 φ 1, φ 2, φ 3, φ 4 φ 1, φ 2, φ 3 у 16 - φ 1, φ 2, φ 3, φ 4 Under the column of the automatic machine the structural table of transitions of the automatic machine of Mile of the device of automatic definition of parametres of a control system Objects of electro supply of industrial complexes is done (table 1). Then the validity table (table 2) in which in the left part variants of entering signals coder are resulted) - X is made 0 X 15, In the left part variants of target signals of the decoder are resulted -Y 0 Y

5 Signals on decoder exits appear at a certain set «0» and «1» on an input coder, it is so-called operation conjunction. System of the bylev the equations of exits of the decoder it is presented the equation. Signals from phase shift and a corresponding exit of the decoder arrive on elements and with the inverting inputs which exits through blocks of a galvanic outcome are connected to executive powers of departing lines. The signal on an exit from elements with inverting inputs gives a command on switching-off by expression. On each exit of an element with inverting inputs there will be a signal «1», only in the event that conjunction of a signal at and x will be «1» that is then the general equation of an exit of elements with inverting inputs is defined by expression. Table 2 The validity table у 1 у 2 у 3 у 4 у 5 у 6 у 7 у 8 у 9 у 10 у 11 у 12 у 13 у 14 у

6 C L A S S I F I C A T I O N O F M O D E L S C O N T R O L S Y S T E M S E L E C T R O S U P P L Y O F O B J E C T S THESCALEMODELLING OBJECT MANAGEMENT THE CONTROL, THE ACCOUNT POWER CONSUMPION OF OBJECTS AUTOMATED MANAGEMENT OBJECT APPLIED MEANS ACCOUNT ELECTRIC POWER THE PROFILE MODELLING OF OBJECT System ogelectrosupplyog Republic Kazakhstan Working out of databases Parametres electric consumption Automation The technological Process The analysis of existing systems of the account power consumption Studying of schemes electrosupply of the enterprises. The industries Electrosupply system Areas The analysis Parametres energy consumption The automated Data gathering electric consumption The electronic counters Studying and acquaintance with electrosupply open-cast mines Electrosupply system Cities Electrosupply systemthe enterprises Difinition on let out products Carrying out energy savings actions Creation The program Maintenance Mastering and acquisition of a databank of programs Automated system og the control, electric power managements Information-measuring systems of the electric power Acquaintance with electrosupply of substations of a mining complex Electrosupply systemthe unit The expert The analysis electric consumption Introduction and training about the automated processes The microprocessor Counters Euroalpha Acquaintance with electrosupply ofdivisions of a mining complex Figure 1 Classification of models of controls systems by objects of electrosupply Summary It is received and information model of a control system of objects with method use flowgraph automatic Miles. References Habdullina Z.K. Modeling system of electrosupply mining and industrial the enterprises / The manual. - Magnitogorsk, Habdullina Z.K. Working of mathematical model of a control system of objects of electrosupply / Scientificallypractical magazine the Electric equipment: Operation and repair. 7, p 856