Automation specialty is based on automatic control theory, with electronic technology, computer information technology, sensors and detection technology as the main technical means to control various automation devices and systems. The following is my paper on factory automation control, welcome to read for reference!
Abstract: In the actual development of electrical automation control system, due to the practical popularization of information and intelligent means. It makes the electrical automation control system gradually embark on the direction of scientific and information development. At the same time, with the continuous progress of science and technology, it will promote the development of related industries of electrical automation control system and improve the speed of technology update. Modern enterprises should constantly improve and update the electrical automation control technology in actual development to ensure the high efficiency and reliability of equipment operation and promote the sustainable development of electrical automation control technology.
Keywords: factory electrical automation control technology
Text:
First, the current situation and development of electrical automation control technology
As early as 1950s, people just researched and developed electrical automation. With the continuous development of science and technology, people also apply many advanced science and technology and management concepts to electrical automation, thus improving and perfecting the electrical automation control technology. At present, electrical automation control technology has been widely used in various industries and achieved good results.
1. 1 Actual situation of electrical automation control technology
In recent years, people also apply modern information technology to electronic automation technology, which is not only beneficial to the management of business information data of electrical automation system, but also can monitor the actual dynamics of the whole operation process of electrical automation system, thus realizing the modernization and standardized management of production data. The application of information technology in electrical automation can also give full play to the application effect of electrical automation equipment, and is also beneficial to people's daily maintenance and overhaul of electrical automation control system. In addition, in the current social and economic development process, people can also use computer technology to effectively control the electrical automation system, and then closely combine personnel work with computer operation, making it more convenient for people to maintain and overhaul the electrical automation system.
1.2 development of electrical automation control technology
At present, electrical automation technology has been widely used, which not only effectively promotes the development of China's social economy, but also promotes the reform of electrical automation technology in China, providing a sustained, stable and healthy development environment for the development of China's national economy, thus further enhancing the competitiveness of enterprises and institutions under the current socialist market economy system and improving their work efficiency in an all-round way.
Second, the advantages of electrical automation technology
1) realizes the efficient monitoring of the whole workflow of equipment and system. Modern building electrical system has complex structure and diverse functions, and the traditional operation mode often leaves management blind spots, leading to frequent failures. The modern automation technology carries out real-time digital monitoring of the system through the "acquisition-processing-feedback" module, which can transmit the instructions of the control center to the system in time and the feedback information to the control center at the same time, thus realizing efficient control of the whole system.
2) the improvement of linkage. Electrical automation technology integrates the lighting, power distribution, fire fighting and air conditioning systems in the building, improves the linkage effect, and solves the problems of automatic speed regulation of elevator system according to the user flow of each floor, automatic identification and judgment of the system in emergency, timely realization of preset emergency treatment scheme, and realization of configuration and interaction between subsystems.
3) Strong security. Because of the inherent dangers of the electrical system, operational errors, equipment failures, etc. There may be potential safety hazards in the system. Automatic control is conducive to the timely response of the system to abnormal situations, and the risk of direct injury to maintenance managers can be reduced through remote control.
4) The data is complete and the calculation is accurate. The automation system can establish an accurate and clear database by integrating its operation process, fault handling and other data, and provide information support for the later optimization decision.
Third, the research of electrical automation control technology
The practical research of electrical automation control technology is mainly based on the technical characteristics, technical functions and design concepts of electrical automation control technology, so as to clarify the important role of the whole electrical automation control technology in the production process of enterprises.
1. Basic functions of electrical automation control technology
1. 1 Automatic control of electrical automation control system
The application of the whole technology in the production process of enterprises can be actually controlled through automatic control. In the specific operation process, the decentralized control system is selected to control and realize the centralized control of the system. When the whole equipment can't actually run, the control system will detect the fault and automatically cut off the running power supply to ensure the safety of the equipment. This requires a whole set of technology to carry out actual operation and control, realize the integrity of the control process and improve production efficiency [2].
1.2 electrical automation control technology has protection function.
Electrical equipment may have corresponding faults in the actual production process of enterprises. If the actual working current of the circuit exceeds the maximum limit of the circuit, it will lead to problems in the operation of the system and lead to failures. This requires the guarantee of safety measures, the formulation of specific problem-solving strategies, and the realization of automatic control technology to solve equipment operation problems. At the same time, it is necessary to analyze the specific problems in the actual operation of the system, and make actual adjustment or replacement through the automatic control of the electrical automation control system to ensure the safe operation of the electrical system [3].
1.3 technical supervision function of electrical automation control
In the practical application of electrical automation control technology, the internal current cannot be observed with naked eyes. And whether there is current flowing in the system during actual operation. Under the whole monitoring system, the design of indicator light under the electrical automation control system can realize timely warning of fault problems. At the same time, the safety of electrical automation control system equipment should be strictly managed and controlled to control the occurrence of faults. The system design can effectively reduce the frequency of equipment failure and improve the efficiency of using electrical equipment to repair quality problems.
1.4 measurement function of electrical automation control technology
In order to ensure the production quality of enterprises and realize efficient production, it is necessary to monitor the whole operation process of equipment in real time, ensure the safety of equipment operation, observe the equipment at any time and check the possible problems in the operation process. Using electrical automation control technology, we can measure parameters through corresponding data, analyze specific failure causes in time, formulate good control methods, and improve the stability of equipment operation [4].
2. Design concept of electrical automation control technology
There are three specific design methods for electrical automation control technology, namely centralized control, remote control and field bus control.
2. 1 centralized control
In the whole automatic control system, centralized control is an important way. In the actual control process, its main advantages are: centralized processing by the central processor, relatively simple actual design process, low requirements for setting specific protection measures, and relatively convenient equipment operation and maintenance process; Main Disadvantages: Because all information processing processes are centralized by the central control system, the workload of the processor is huge, which leads to an increase in the operating pressure of the processor, resulting in a slower processing speed and an increase in production input. At the same time, long-distance cable interference will also affect the system security, and the probability of misoperation will increase. ? 2.2 remote control
The remote control system is applied to electrical automation control technology, which is flexible in actual configuration, saves cables and costs, and has high material resistance in actual use. Disadvantages: Due to the large actual communication volume of remote control electrical equipment, the processing speed of field bus is slow in actual use. Remote control system can only meet the requirements of electrical equipment system in the setting process, and cannot be applied to large-scale electrical automation system, resulting in a narrow application range.
2.3 Fieldbus Control
The application of Ethernet technology and field bus technology is of great significance to the development of electrical equipment, and realizes the sustainable development of intelligent electrical automation equipment. Fieldbus control mode can analyze specific problems in electrical equipment and realize effective control of fieldbus equipment, which has all the advantages of the above control mode in practical application. And save transmission, isolation equipment, I/O cards and so on. Moreover, the intelligent equipment has good effect in actual installation and low installation and maintenance cost. Because all functional devices of the whole system are safe, there will be no equipment paralysis in the process of equipment operation and information processing, and the effective development of electrical automation control technology will be realized.
Fourth, the development direction of building electrical automation control
With the continuous development of science and technology, the level of building electrical automation control has also developed rapidly, and automation control has become an inevitable trend of building electrical automation control development. With the increasing popularity of Windows platform, network technology can be well combined with its electrical technology, which is conducive to promoting the good development of electrical automation in construction projects. Computer technology and network technology are widely used in various fields, and building electrical automation control has become an inevitable trend of market development. In addition, the combination of IT platform and automation also conforms to the development trend of e-commerce. With the development of network technology and the popularization of multimedia technology, automatic control technology has a very broad prospect in the future development. Judging from the development status of building electrical automation control, automation control technology will be applied in many fields. In addition, relevant researchers should constantly improve the electrical automation control system according to the actual situation, so as to better meet the needs of social development, reduce production costs while improving productivity, and thus effectively expand the market share of products.
Conclusion:
Because the automation control technology is easily influenced by various factors in the practical application process, there are many problems, so we should take reasonable and effective solutions to ensure the normal operation of the electrical automation control system. With the continuous development of society, electrical automation control technology has been widely used in various fields, which has effectively promoted the growth of China's national economy, but also greatly reduced the labor intensity of staff.
References;
1, he. Frequency control system of gas blower based on PID control [J].{H} Motor and control application, 2009.
2 The temperature of life. On the application and development trend of electrical automation system [J]. Building materials and decoration, 20 1 1.
3 Liu. Application and Analysis of Two Electrical Control Technologies in Power Plant [J]. Electromechanical Engineering Technology, 2006.
;