A kind of online automatic gear shifting system and method of bushing plate

Abstract

The application discloses a kind of online automatic gear shifting system and method of bushing plate.It includes bushing plate, bushing transformer, DCS control system, gear switching device and sensor.The DCS control system controls bushing transformer to heat bushing plate, and then the information of bushing plate is transmitted back to DCS control system through sensor.The DCS control system controls bushing transformer to shift down through gear switching device.The application improves the performance, efficiency and reliability of transformer, reduces the energy consumption of transformer, improves the energy utilization efficiency of equipment, realizes the remote monitoring and fault diagnosis of transformer, improves the operation and maintenance efficiency, and improves the overall automation level of equipment.

Description

Technical Field

[0001] This invention relates to the field of intelligent manufacturing technology, specifically to an online automatic gear shifting system and method for a slotted plate. Background Technology

[0002] A leaky plate transformer consists of a core, leaky plates, and coils. The core is the central component of the transformer, composed of multiple insulated iron plates. These iron plates have a high magnetic permeability, effectively concentrating and conducting the magnetic field. The leaky plates, part of the core, help increase the leakage flux coefficient, reduce the magnetic flux within the core, and prevent losses caused by excessive magnetic flux.

[0003] The coil consists of two parts: a main coil and a secondary coil. The main coil is wound around the iron core, which is the so-called "number of turns," and it is the key to voltage transformation in a spool transformer. The secondary coil is wound around the spool plate, and it interacts with the magnetic flux of the iron core to generate an induced electromotive force.

[0004] Currently, the operating speed of the spool transformer is generally too high, resulting in excessive operating power and high energy consumption of the spool. However, when using a low speed directly, the heating process of the spool is too long, which is not conducive to production. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides an online automatic gear shifting system for a perforated plate, comprising a perforated plate, a perforated plate transformer, a DCS control system, a gear shifting device, and a sensor. The DCS control system controls the perforated plate transformer to heat the perforated plate, and then transmits the perforated plate information back to the DCS control system via the sensor. The DCS control system then controls the perforated plate transformer to downshift via the gear shifting device.

[0006] Furthermore, the sensor is specifically a temperature sensor, used to sense the temperature of the slug and transmit the temperature information to the DCS control system.

[0007] Furthermore, the DCS control system includes the following modules: a data acquisition module, a data analysis and control module, and a data display module; the data acquisition module is used to collect the leak plate information obtained by the sensors and obtain real-time information related to the equipment; the data analysis and control module is used to analyze the acquired data and control the leak plate temperature based on the analysis results; the data display module is used to provide real-time feedback of the acquired and analyzed data to the user.

[0008] Furthermore, the real-time information related to the device specifically includes: control opening degree, inflection point temperature, first heating rate, second heating rate, and alarm information.

[0009] Furthermore, the relevant data acquired and analyzed specifically include: the temperature of the sprue plate, the primary current of the sprue plate transformer, and the primary voltage of the sprue plate transformer.

[0010] Furthermore, the sprue transformer and the gear switching device are connected by a wire.

[0011] Furthermore, the gear switching device is equipped with a dual power switch, which controls the downshifting of the sprue transformer.

[0012] A method for automatic online gear switching of a stencil includes the following steps: S1. Controlling the stencil to heat up via a DCS control system; S2. Sensing the stencil temperature information via a sensor and transmitting the stencil temperature information to the DCS control system; S3. The DCS control system analyzes the stencil temperature information and equipment information to regulate the stencil temperature.

[0013] Furthermore, step S3 specifically includes the following sub-steps: S31. Setting the temperature threshold of the perforator plate; S32. Analyzing the obtained perforator plate temperature information and equipment information; S33. Determining whether the perforator plate temperature has reached the threshold.

[0014] Furthermore, step S33 specifically includes: when the temperature of the slug plate reaches the set threshold, the system automatically controls the gear switching device to reduce the temperature of the slug plate; when the temperature of the slug plate does not reach the set threshold, step S2 is continued.

[0015] This invention provides an online automatic gear shifting system and method for a squeegee, which has the following beneficial effects: This invention improves the performance, efficiency, and reliability of transformers, reduces transformer energy consumption, increases the energy utilization efficiency of equipment, enables remote monitoring and fault diagnosis of transformers, improves operation and maintenance efficiency, and enhances the overall automation level of equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the system structure provided by the present invention. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention.

[0019] The following detailed description of the implementation method of the present invention is in conjunction with the accompanying drawings. The description only covers some embodiments and not all embodiments. For clarity, representations and descriptions unrelated to the present invention have been omitted from the drawings and description.

[0020] To provide a clearer understanding of the technical features, objectives, and beneficial effects of this invention, the technical solutions of this invention are selected and described in detail below. Obviously, the described embodiments are only a portion of the embodiments of this invention, not all of them, and should not be construed as limiting the scope of implementation of this invention. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this invention.

[0021] like Figure 1 As shown, the present invention provides an online automatic gear shifting system for a perforated plate, including a perforated plate, a perforated plate transformer, a DCS control system, a gear shifting device, and a sensor; the DCS control system controls the perforated plate transformer to heat the perforated plate, and then transmits the perforated plate information back to the DCS control system via the sensor; the DCS control system controls the perforated plate transformer to downshift via the gear shifting device.

[0022] The sensor is specifically a temperature sensor, used to sense the temperature of the slug and transmit the temperature information to the DCS control system.

[0023] The DCS control system includes the following modules: a data acquisition module, a data analysis and control module, and a data display module. The data acquisition module is used to collect the leak plate information obtained by the sensors and acquire real-time information related to the equipment. The data analysis and control module is used to analyze the acquired data and control the leak plate temperature based on the analysis results. The data display module is used to provide real-time feedback of the acquired and analyzed data to the user.

[0024] The real-time information related to the equipment specifically includes: control opening degree, inflection point temperature, first heating rate, second heating rate, and alarm information. The relevant data acquired and analyzed specifically includes: sprue plate temperature, sprue plate transformer primary current, and sprue plate transformer primary voltage.

[0025] This invention extends a wire from the existing perforated transformer to a small steel box outside the device, and adds an automatic switching device inside the small steel box. The switching device is equipped with a dual power switch, which controls the downshifting of the perforated transformer.

[0026] A method for automatic online gear switching of a stencil includes the following steps: S1. Controlling the stencil to heat up via a DCS control system; S2. Sensing the stencil temperature information via a sensor and transmitting the stencil temperature information to the DCS control system; S3. The DCS control system analyzes the stencil temperature information and equipment information to regulate the stencil temperature.

[0027] Step S3 specifically includes the following sub-steps: S31. Set the temperature threshold of the perforated plate; S32. Analyze the obtained perforated plate temperature information and equipment information; S33. Determine whether the perforated plate temperature has reached the threshold: When the perforated plate temperature reaches the set threshold, the system automatically controls the gear switching device to reduce the perforated plate temperature; when the perforated plate temperature has not reached the set threshold, continue to execute step S2.

[0028] The working principle of the online automatic gear shifting system for the sprue plate includes: when the sprue plate is heated, it first adopts a high-level, high-current mode to rapidly heat up. Then, the DCS system collects real-time information from the temperature sensor and related equipment information and feeds the relevant data back to the system control interface. When the sprue plate temperature reaches the working temperature, the DCS system controls the conversion switch to downshift the gear of the sprue plate transformer.

[0029] This invention reduces the current in the circuit after the sprue reaches its operating temperature, improving the stability and safety of the equipment; it enables the transformer tap to be upgraded or downgraded after the sprue heating program is started; and it achieves the upgrade and downgrade control of the transformer by controlling the changeover switch through the DCS system and the automatic switching device added in the small steel box, realizing the digitalization and intelligentization of the control process, making the system more stable and reliable.

[0030] This invention improves the performance, efficiency, and reliability of transformers, reduces transformer energy consumption, increases the energy utilization efficiency of equipment, enables remote monitoring and fault diagnosis of transformers, improves operation and maintenance efficiency, and enhances the overall automation level of equipment.

[0031] The above description is merely a preferred embodiment of the present invention. It should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A perforated plate online automatic shifting system, comprising a perforated plate, a perforated plate transformer, and a DCS control system, characterized in that, It also includes a gear shifting device and a sensor; the DCS control system controls the sprue transformer to heat the sprue, and then transmits the sprue information back to the DCS control system via the sensor. The DCS control system controls the sprue transformer to downshift via the gear shifting device.

2. The online automatic gear shifting system for the perforated plate according to claim 1, characterized in that, The sensor is specifically a temperature sensor, used to sense the temperature of the slug and transmit the temperature information to the DCS control system.

3. The online automatic gear shifting system for the perforated plate according to claim 1, characterized in that, The DCS control system includes the following modules: a data acquisition module, a data analysis and control module, and a data display module; The data acquisition module is used to collect the leaky plate information obtained by the sensor and obtain real-time information related to the device; The data analysis and control module is used to analyze the acquired data and control the temperature of the stencil based on the analysis results; The data display module is used to provide real-time feedback of the acquired and analyzed data to the user.

4. The online automatic gear shifting system for the sprue plate according to claim 3, characterized in that, The real-time information related to the device specifically includes: control opening degree, inflection point temperature, first heating rate, second heating rate, and alarm information.

5. The online automatic gear shifting system for the perforated plate according to claim 3, characterized in that, The relevant data obtained and analyzed specifically include: the temperature of the sprue plate, the primary current of the sprue plate transformer, and the primary voltage of the sprue plate transformer.

6. The online automatic gear shifting system for the perforated plate according to claim 1, characterized in that, The sprue transformer and the gear switching device are connected by a wire.

7. The online automatic gear shifting system for the perforated plate according to claim 1, characterized in that, The gear switching device is equipped with a dual power switch, which controls the downshifting of the sprue transformer.

8. A method for online automatic gear shifting of a sprue plate, based on the online automatic gear shifting system for a sprue plate according to any one of claims 1-7, characterized in that, Includes the following steps: S1. The temperature of the perforator is controlled by the DCS control system. S2. The temperature information of the slug is sensed by the sensor and transmitted to the DCS control system. The S3.DCS control system analyzes the sprue temperature information and equipment information to regulate the sprue temperature.

9. The online automatic gear shifting method for the perforated plate according to claim 8, characterized in that, The S3 step specifically includes the following sub-steps: S31. Set the temperature threshold of the perforator plate; S32. Analyze the obtained perforator plate temperature information and equipment information; S33. Determine whether the perforator plate temperature has reached the threshold.

10. The online automatic gear shifting method for the sprue plate according to claim 9, characterized in that, The S33 step specifically includes: when the temperature of the slug plate reaches the set threshold, the system automatically controls the gear switching device to reduce the temperature of the slug plate; when the temperature of the slug plate does not reach the set threshold, step S2 continues to be executed.

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