Master student Bykova O

Master student Bykova O.V., Ph.D. Dyakov I.A.

Tambov State Technical University, Russia

ENERGY SAVING TECHNOLOGIES

Introduction. Use of energy-saving technologies relevant today in all spheres of human life, but in the first place - in the industry. It is to support production cycles spent eighty percent of the energy.

Questions applying energy-saving technologies should be addressed comprehensively; this approach gives the maximum effect and can reduce energy consumption by 20-60%. Both the heavy and light industry in the technological complex aimed at saving all kinds of energy consists of the following general areas: the use of efficient thermal insulation materials; use of heat of exhaust gases; automation of accounting processes and regulation of energy consumption.

The introduction of a monitoring system of consumption of resources. The monitoring system of energy consumption - is not only keeping electricity, gas, water, heat, for the timely settlement with suppliers. Complete monitoring allows you to get detailed information about the operation of the equipment, eg a graph of consumption, taking into account the daily, weekly, seasonal variations. Knowledge of introduction of technological accounting of power and resources allow us to offer complete solutions in the field of energy, monitoring and integration into the process control system.

Modern automatic process control system is a comprehensive solution for the automation of equipment at any modern enterprise. It should be noted that the control system may include not one, but multiple systems, meaning a hardware and software, through which oversees the of technological process, to collect the necessary information and more (Fig.1).

It is difficult to imagine any area of industry, wherever used power distribution equipment and ASUTP. Especially those companies that are engaged in the production of various hazardous substances, and immediately process them occurs in explosive environments. Buy ASUTP and power distribution equipment for such organizations is to reduce the capital cost of the production, and most importantly, improve its reliability.

Using this equipment allows you to achieve the technical and economic results: considerable saving of energy resources; increase productivity; ensuring high safety of the facility; optimizing the functionality of technological equipment; increase the quality of products, due to what will be provided with the release of finished goods from the true preset parameters.

Programmable logic controllers. In order to solve the technological problems of process control and process control in production is the controller. This device collects and processes data from the sensors according to the program set by the user and then issues control signals to the actuators. As used DCS controller unit PLC (programmable logic controller), which is provided by a variety of tasks. In the standardized programming languages (LD, FBD, etc.). Which allows the use of modules of different origin within a single complex. Process control systems, built on the base is PLC-devices are becoming more common due to the flexibility, convenience and reliability of such solutions.

Some versions of PLC controllers. The Logic platforms provide a single integrated architecture for discrete control, drive control, servo and continuous processes. The Logix platforms provide a common control engine, programming software environment, and communication support across multiple hardware platforms.

Programmable Controllers SIMATIC S7-200 are designed to build relatively simple automatic control systems, other than the minimal cost of purchasing the equipment and system development.

Controllers SIMATIC S7-1200, created for a variety of automation tasks. These controllers have a modular structure and are universal. They are used to build complex systems of automatic control, without excluding the possibility of constructing simple knots local automation. SIMATIC S7-1200 controllers in comparison with the S7-200 with identical configurations O occupy 35% less mounting volume.

Modular Controller SIMATIC S7-400 is designed for solving complex problems of automation control. The main use of this controller is its found in mechanical engineering, chemical industry, textile industry.

Operator panels SIMATIC Basic Line series are designed to meet the challenges of operational management and monitoring at the level of individual machines and plants in all sectors of industrial production, as well as in building automation systems.

In conclusion I would like to note that the introduction of PCS partially exempt engineers and management personnel by reducing the complexity of preparation of primary documents, perform calculations and accounting works, elimination of duplication. The savings on salaries in the functioning of the TA is the result of the release engineers and employees of the management is busy processing information, resulting in the transfer of information processing on a computer.

Bibliography

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4. SEC ENERGY-RESOURCE [electronic resource] URL: http://en-res.ru/ (date treatment 04.04.2015g)

5. Modern technologies of industrial automation: the textbook - OV SHishov. Saransk: Publishing House of the muzzle. University Press, 2007 [electronic resource] URL: https://yadi.sk/d/hblZp7bUS7o26 (date treatment 06.04.2015g)