With the rapid development of China's industrial production, the application range of electrical equipment is becoming more and more extensive, in order to improve the overall performance of electrical equipment, the use of frequency conversion energy-saving technology has a good effect. Frequency conversion technology can not only improve the operating efficiency of electrical equipment, but also reduce the operating loss of equipment. The following article analyzes the advantages of inverter energy-saving applications and discusses the application of inverter energy-saving technology in electrical equipment.
Industrial industrialization of production is based on energy consumption as the carrier, through the equivalent conversion of energy value to maintain its own production and processing. However, from the current energy consumption situation, the large consumption of non-renewable resources is contrary to the development of China's sustainable strategy, which is necessary for the production and processing of some enterprises to improve their own production efficiency through continuous improvement and optimization, so as to reduce the cost of energy consumption. The R&D and application of frequency conversion technology can improve the energy loss of equipment to a certain extent, and reflect the weight ratio of energy consumption and saving through the correct positioning of equipment products, which has a high energy saving effect for small and medium-sized manufacturing enterprises.
1. Analysis of the application advantages of frequency conversion energy-saving technology in electrical automation equipment
The application of inverter energy-saving technology in electrical automation equipment has many advantages, mainly reflected in the simple operation method and high reliability after use. The advantages of reliability are mainly reflected in the application of frequency conversion energy-saving technology relying on internal large-area integrated circuits to achieve, and at the same time the comprehensive application of anti-interference treatment technology, which largely provides a guarantee for electrical automation equipment in the actual application process, which is also the embodiment of its high reliability. At the same time, the application of inverter energy-saving technology in electrical automation equipment can also help improve the anti-interference performance of the hardware part of the electrical equipment, but it needs to be set separately for the power supply, input circuit, etc. The relevant operators of electrical automation equipment can also seal the programmable controller according to the use environment, and can also take other measures according to external interference factors, the purpose of which is to better ensure the safe operation of frequency conversion energy-saving technology in electrical automation equipment. In addition to reliability, the application of frequency conversion energy-saving technology in electrical automation equipment is relatively simple, and the application is also a major advantage of frequency conversion energy-saving technology application. The simplicity of application is mainly reflected in the actual application process, and the inverter energy-saving technology itself can realize the automatic control of electrical equipment, without the need for other aspects of electrical equipment, and the simplicity of connection and use can also improve the efficiency of electrical equipment in the use process to a certain extent [1].
Second, the application of frequency conversion energy-saving technology in electrical equipment
(1) The application of frequency conversion speed regulation technology in the model unit of self-adaptive motor
In electrical automation control, frequency conversion speed regulation technology is mainly applied to two aspects, the first is the adaptive motor model unit, and the second is the depth indicator protection. From the perspective of the adaptive motor model unit, in the electrical automation control system, the role and value of frequency conversion speed regulation technology have been revealed, which has real-time monitoring function, and can also continuously improve the level of automatic control. Specifically, the operator can monitor the input voltage value of the motor equipment when using the frequency conversion speed regulation technology, and at the same time can also identify the specific parameter problems of the motor, and once the specific problem is found, the fault should be eliminated in time to ensure the safety of the equipment. In addition, the electric rear model unit is a very important part of the equipment control system, and the speed accuracy can be controlled after the use of frequency conversion speed regulation technology to ensure the operation status of the automatic control system [2].
(2) The application of frequency conversion speed regulation technology in depth indicator protection
The equipment and facilities of industrial production can promote the orderly development of industrial production, therefore, the analysis of the parameters in the operation of equipment and facilities, and the protection of related equipment and facilities are conducive to improving the efficiency and quality of industrial production. Depth indicators play a vital role in the entire industrial production sector, and if a depth indicator fails, most of the protective devices will be unprotected. The application of frequency conversion speed regulation technology can accumulate the pulse number signal collected by the encoder in the process of motor operation, and the technician judges whether the depth indicator is in a normal working state according to whether the data changes, once it is found that the depth indicator does not play the corresponding protective role, it is necessary to check the corresponding equipment and facilities, judge whether the equipment and facilities enter the crawling area, and send out the corresponding alarm signal, and effectively process the equipment and facilities that have entered the crawling area. Timely braking measures should be taken for equipment and facilities that have not entered the crawling area [3].
(3) Application in the motor unit system
After the use of frequency conversion speed regulation technology, the motor set system can be based on the actual operation of the linkage device and the overall line to carry out effective planning and adjustment work, specifically, if the number of motors is relatively small, the frequency converter will achieve joint operation with the drive device, and then the necessary adjustment work will be carried out on the voltage with higher parameters, so as to avoid the occurrence of high load to the greatest extent. Second, after the use of frequency conversion speed regulation technology, when the corresponding configuration work is carried out on the circuit, the internal frequency conversion system will be based on the standard data and carry out the necessary division operation of the operation mode of the motor set system, and then each independent component of the motor unit system is concentrated on a platform, and the control system of the power grid is set as the main circuit of the motor unit system, and the voltage inverter mode is used to realize the effective transmission of energy. The combination of the frequency modulator and the electrical automation system can promote the specific power data to be clearly displayed on the customer's terminal equipment, which is of great significance to reflect the flexibility of the system structure of the power set.
(4) The application of frequency conversion speed regulation technology in pulse optimization selector
The application of frequency conversion speed regulation technology in the pulse optimization selector can use the chip to analyze and process the information, design the OFDM modulation signal, and write the circuit of the major modules, so as to effectively play the corresponding functions of the major modules. In the process of system operation, once the discreteness of the electrolytic capacitor is too high, it will cause the voltage to be unequal, which will affect the stability of the system operation. By using the parallel connection method to set the equalizing resistor with the same resistance value next to the capacitor, the safety and stability of the system operation can be effectively improved, and at the same time, it can play the role of suppressing the inrush current and avoid the occurrence of the circuit being burned out during the circuit operation.
To sum up, in the automatic control of electrical equipment, if the system power decreases, it will lead to an increase in electric energy consumption, and the operation efficiency of the equipment cannot be guaranteed, and the application of variable speed adjustment technology can avoid the problem of reactive power loss according to the characteristics of its power factor compensation, and improve the operation efficiency of electrical equipment. In the future, we should pay attention to the application of frequency conversion technology in electrical automation, which can effectively improve the efficiency and energy saving level of automation control.
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