Research on Control and Detection Technology of Valve Electric Actuator Chen Jianguo

Abstract: The correct operation of the valve automatic actuator can create favorable conditions for the optimal disposal of valve detection technology. This paper firstly summarizes the shortcomings of the valve automatic actuator in the design process of key factors such as control interface, and formulates the optimal control detection strategy of the valve automatic actuator to improve the operation quality of the valve device in the new period. Has a very positive meaning.
Key words: valve automatic actuator detection technology control and correct design of the detection technology is the key to ensure that the operation and operation value of the valve automatic actuator is effectively controlled. Therefore, in view of the operating characteristics of the automatic actuators in the new period, the research and analysis of the control and detection technology of the automatic actuators is a key concern of many valve operators.
First, the valve automatic control mechanism control and detection technology is insufficient (1) the lack of control interface design At present, some valves in the process of control interface design, the value of the programming controller resources is not complete enough, and not according to people The concept of machine interaction management is optimized for interface design. Under this circumstance, the specific design work of the valve control interface cannot be matured and fully realized with the complete connection of the operating characteristics of the valve electric actuator, and it is difficult to provide support for the optimal disposal of the valve device control working form.
(II) The design of the remote control system is insufficient. The remote control system largely affects the remote control quality of the valve automatic actuator. Therefore, the value analysis of the transmitting module and the receiving module of the infrared device can support the mature operation of the remote control system. . In the process of operation, some remote control systems have insufficient analysis of the receiving and transmitting status of information resources, and lack of attention to the accuracy of information resource transmission. This makes a large part of remote control systems implement the basic transmission and control of information resources. It is difficult to ensure that the transmission of information resources can adapt to the control requirements of infrared transmission technology, and it is difficult to provide support for the improvement of the actual performance of the remote control system.
(III) The design of the AC inverter circuit is insufficient. The design and use of the AC inverter circuit is the basis for ensuring the comprehensive application value of the electric actuator of the valve. However, many AC inverter circuits are subjected to the circuit during the specific design process. The frequency of resources has a great influence, and there is a lack of effective control of important factors such as inductance. It is difficult to provide accurate support for the realization of the value of important factors such as capacitors. The design work of the partial AC inverter circuit is greatly affected by the electrical stress factor, and the simple voltage and current control work is difficult to ensure that the electric actuator of the valve can achieve a large transformation.
Partial AC frequency conversion circuit is not mature enough to realize the precise operation of the fault detection mechanism. This makes the circuit resources fail to fully and fully realize the mature and effective control of internal sensing factors in the process of protection. It is difficult to mature enough. And complete implementation of the full and effective control of the AC frequency conversion circuit. In addition, some of the AC frequency conversion circuits lack attention to the value of the valve electric actuator in the process of researching and summarizing the fault factors, and fail to fully realize the precise operation of the fault detection mechanism, which makes many circuit devices protective. In the process of strategy design, it is difficult to simply optimize the construction of the circuit design by relying on the concept of AC frequency conversion circuit design and application, which greatly reduces the comprehensive application quality of the AC frequency conversion circuit.
Second, the valve automatic actuator optimization control and detection strategy (a) improve the rationality of the valve control interface design In the process of programming display device design and processing, the main body of the valve automatic actuator must strengthen the emphasis on the internal register device, And more complete in accordance with the specific operational needs of the software programming concept, the value of the hardware device represented by the computer screen device is studied, in order to achieve accurate processing of the valve control interface operation technology, and to ensure the control and detection of the valve automatic actuator Technology can be adjusted for precise operation.
Always follow the standardized human-computer interaction interface design concept, study the programming properties of the controller device, and ensure that all technical resource operation forms can achieve reasonable operation under the condition that the storage value of the data resources is revealed. Correct operation of the valve control interface, and to ensure that the display device can be more mature and complete with the actual requirements of data resource display management, to provide support for the complete display of valve control interface quality. According to the actual state of the written procedure, the model selection scheme in the process of constructing the human-computer interaction interface should be designed so that more valve control interfaces can be more fully adapted to the technical execution requirements of the valve device during the operation process, and Provides complete support for the precise design of different types of valve control interfaces.
(II) Optimized design strategy of remote control system First, it is necessary to strengthen the emphasis on the value of remote control program, so that the operation of infrared information transmitting device can be fully adapted to the actual needs of remote control system construction, and provide support for the value display of information resource operation mode. . In the process of processing specific information resource coding management, the construction and operation personnel of the remote control system must strengthen the attention of the information resource delivery module, so as to realize the correct operation of the coding management strategy and ensure that the construction of the remote control system can be more complete. The need to adapt to the construction of valve electric actuators. In the process of information transmission management of the infrared transmitting device, the operation of the encoding technology must be consistent with the construction characteristics of the information resource transmitting module, thereby realizing accurate design processing of the information structure module, and ensuring that the operation of the chip decoding technology can be more The complete implementation and the precise connection of the remote control system construction requirements enable the data resource decoding management technology to be more mature and realize the precise connection with the remote control system construction scheme. According to the design concept of the remote control module of electric nature, the basic design scheme of the remote control system is investigated, and the use of the infrared transmitting chip can be provided to provide technical support for further optimization of the remote control system.
(3) Improve the design level of the AC frequency conversion circuit. It is necessary to comprehensively combine the circuit characteristics of the valve automatic actuator, and design the frequency of all the AC frequency conversion circuits so that the function of the capacitor factor can be mature and complete development, and the key to ensure the electrical stress. The influence of sexual influence can be more comprehensively demonstrated. In the process of handling the control of the valve electric actuator, it is necessary to strengthen the emphasis on the functional power factor, and ensure that the objective requirements of the current factor and the voltage factor can be more fully displayed, so as to achieve accurate and effective operation mode of the AC frequency conversion circuit. control. It is necessary to always strengthen the emphasis on the key factor of intelligent power, so that more factors that are compatible with the design concept of the AC frequency conversion circuit can be realized by the accurate detection of the fault resources and the operation mode of the valve electric actuator, so that more and more The technical resources related to the operation scheme of the frequency conversion circuit can be identified and integrated to better realize the effective control of the operating characteristics of the valve electric actuator.
Conclusion In the current rapid development of industrial technology resources, the control and detection technology of valve automatic actuators is of great value. Therefore, combined with the operation and control needs of the valve device in the mechanical equipment, the control and analysis of the automatic actuator value of the valve device can help the visualization of the valve automatic actuator and ensure that the control technology of the valve device can be obtained. More complete play.
references:
[1] Lu Yalei. Development of multi-turn valve intelligent electric actuator and multi-rigid body dynamics research [D]. Zhongyuan Institute of Technology, 2016.
[2] Zhang Xingwen. Development and research of a new generation of pipeline valve electric actuator [D]. East China University of Science and Technology, 2016.
[3] Huang Chunying. Research and development of new valve electric actuator [D]. Dalian University of Technology, 2003.
Ningxia National Vocational and Technical College Academy-level scientific research project

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