CN110596443A - Electrode spacing adjustable integration aquatic high voltage pulse discharge device - Google Patents
Electrode spacing adjustable integration aquatic high voltage pulse discharge device Download PDFInfo
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- CN110596443A CN110596443A CN201911010447.6A CN201911010447A CN110596443A CN 110596443 A CN110596443 A CN 110596443A CN 201911010447 A CN201911010447 A CN 201911010447A CN 110596443 A CN110596443 A CN 110596443A
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- 230000010354 integration Effects 0.000 title claims description 4
- 238000007599 discharging Methods 0.000 claims abstract description 33
- 238000004146 energy storage Methods 0.000 claims abstract description 24
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses an integrated underwater high-voltage pulse discharging device with adjustable electrode spacing, which comprises an energy storage device, a high-voltage pulse discharging loop, a rectifying and boosting device, an automatic discharging device, a driving source, a control platform, a voltage sensor and a current sensor, wherein a controllable ignition switch and a discharging electrode are arranged on the high-voltage pulse discharging loop, and the automatic discharging device comprises an automatic discharging switch and a discharging resistor. The device comprises a control platform, a voltage sensor, a current sensor, a control platform, a charging electrode, a discharging electrode and a control module, wherein the control platform is used for acquiring real-time charging and discharging information of a circuit, controlling a driving source and a rectifying and boosting device according to the acquired real-time charging and discharging information, making corresponding charging action of an energy storage device, high-voltage pulse discharging action or discharging action of the energy storage device, and setting the discharging electrode into a structure with adjustable intervals, so that the high-voltage pulse discharging device in water is more integrated, and is more convenient to operate and more.
Description
Technical Field
The invention relates to the technical field of high-voltage pulse discharge, in particular to an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing.
Background
In the aspect of environmental protection, a high-voltage electrode discharge device in water is adopted to remove certain pollutants in water, such as various ionic pollutants, bacterial pollutants and high molecular pollutants in water.
In the field of mineral exploitation, shock waves generated by high-voltage discharge in water are used for increasing the permeability of coal, and the gas extraction efficiency is increased, so that the coal exploitation efficiency is improved, and the risks of coal and gas outburst and rock burst can be reduced.
In the scientific research experiment field, various phenomena and properties of high-voltage pulse discharge in water need to be observed and researched, but the current high-voltage pulse discharge devices in water are all split, different discharge circuits need to be configured according to different experiment environments and experiment conditions, and the requirements cannot be flexibly met.
Disclosure of Invention
The invention provides an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing, and aims to improve the integration and flexibility of the underwater high-voltage pulse discharge device.
The invention provides an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing, which comprises: energy memory, with energy memory electric property link to each other high-voltage pulse discharge circuit, be used for to the rectification boost device that energy memory charges, be used for energy memory discharging's automatic discharge device, driving source, control platform, be used for the monitoring energy memory voltage data's voltage sensor and be used for the monitoring current data's current sensor on the high-voltage pulse discharge circuit, be equipped with controllable ignition switch and discharge electrode on the high-voltage pulse discharge circuit, automatic discharge device includes automatic discharge switch and discharge resistance, ignition switch and automatic discharge switch all with the driving source electric property links to each other, the driving source voltage sensor current sensor and the rectification boost device all with control platform electric property links to each other, discharge electrode's electrode interval is adjustable.
Furthermore, a discharge parameter adjusting circuit for changing discharge parameters is also arranged on the high-voltage pulse discharge loop.
Furthermore, the discharge electrode comprises a first electrode and a second electrode which are correspondingly arranged at intervals, the outer parts of the first electrode and the second electrode are respectively coated with an electrode outer wall, the electrode outer walls of the first electrode and the second electrode are connected through an electrode outer wall connecting piece, and the relative distance between the first electrode and the second electrode can be adjusted through the electrode outer wall connecting piece.
Furthermore, the high-voltage line section connected with the discharge electrode on the high-voltage pulse discharge loop is a single-line combined double-layer structure line, and the double-layer structure line is respectively connected with the first electrode and the second electrode.
Further, the length of the double-layer structure line is adjustable.
Further, the rectification and voltage boosting device adopts a half-bridge rectification structure or a full-bridge rectification structure.
Further, the rectifying and boosting device comprises a manual boosting mode and an automatic boosting mode.
Further, the current sensor is a rogowski coil current sensor, and the voltage sensor is a hall voltage sensor.
Furthermore, the control platform comprises a control platform shell, control platform keys arranged on the control platform shell, a control platform key signboard matched with the control platform keys, a display configuration screen, an audible and visual alarm device and an integrated oscilloscope.
Further, the energy storage device is composed of a plurality of capacitors installed to operate in a parallel or series mode through a bus bar.
According to the embodiment of the invention, the real-time charging and discharging information of the line is obtained through the voltage sensor and the current sensor, the driving source and the rectifying and boosting device are controlled on the control platform according to the obtained real-time charging and discharging information, the corresponding charging action, high-voltage pulse discharging action or discharging action of the energy storage device is carried out, and meanwhile, the discharging electrode is set to be of a structure with adjustable space, so that the underwater high-voltage pulse discharging device is more integrated, more convenient to operate and more flexible.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic block diagram of an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to an embodiment of the present invention;
fig. 3 is a schematic partial structure diagram of an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control platform of the integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to the embodiment of the invention;
fig. 5 is a schematic structural diagram of a discharge electrode of the integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to the embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic block diagram of an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to an embodiment of the present invention, where the integrated underwater high-voltage pulse discharge device with adjustable electrode spacing includes an energy storage device, a high-voltage pulse discharge circuit electrically connected to the energy storage device, a rectifying and boosting device (corresponding to a step-up transformer and a controllable rectifying device in the drawing) for charging the energy storage device, an automatic discharge device for discharging the energy storage device, a driving source, a control platform, a voltage sensor for monitoring voltage data of the energy storage device, and a current sensor for monitoring current data on the high-voltage pulse discharge circuit, where a controllable ignition switch and a discharge electrode are disposed on the high-voltage pulse discharge circuit, and the automatic discharge device includes an automatic discharge switch and a discharge resistor, the ignition switch and the automatic discharge switch all with the driving source electrical property links to each other, the driving source the voltage sensor current sensor and the rectification booster unit all with the control platform electrical property links to each other, the electrode spacing of discharge electrode is adjustable.
Specifically, as shown in fig. 2 and fig. 3, fig. 2 is a schematic structural diagram of an integrated underwater high-voltage pulse discharge device with adjustable electrode spacing according to an embodiment of the present invention, a control platform 1 issues a command to a rectifying and boosting device 10 through a rectifying and boosting power supply and control line 30, the rectifying and boosting device 10 is controlled to charge an energy storage device 19, a voltage sensor 20 monitors a voltage in the energy storage device 19 in real time, after a predetermined voltage is reached, the control platform 1 issues a command to a driving source 13 through a power supply and control line 24, the driving source 13 issues an ignition command to a controllable ignition switch 16 through a driving line 14, the controllable ignition switch 16 is installed inside a glass fiber reinforced plastic cylinder 15, an operator controls the driving source 13 to drive the controllable ignition switch 16 to be closed through an ignition switch installed on the control platform 1, at this time, the energy storage device 19 transmits electric energy to a discharge electrode 23 through a discharge electrode high-voltage line 21 to perform high-, the current sensor 18 is used for monitoring current data on the high-voltage pulse discharge loop, and signals monitored by the current sensor 18 and the voltage sensor 20 are transmitted to the control platform 1 through a sensor signal line 22. After the discharge electrode 23 discharges in the water through high-voltage pulse, a discharge button is pressed on the control platform 1, the driving source 13 drives a discharge sheet in the automatic discharge switch 12 to the discharge resistor 11 to start discharging, and the voltage in the energy storage device 19 is ensured to be within a safe voltage in the running and debugging processes of the equipment.
The device comprises a control platform, a voltage sensor, a current sensor, a control platform, a charging electrode, a discharging electrode and a control module, wherein the control platform is used for acquiring real-time charging and discharging information of a circuit, controlling a driving source and a rectifying and boosting device according to the acquired real-time charging and discharging information, making corresponding charging action of an energy storage device, high-voltage pulse discharging action or discharging action of the energy storage device, and setting the discharging electrode into a structure with adjustable intervals, so that the high-voltage pulse discharging device in water is more integrated, and is more convenient to operate and more.
Referring to fig. 3, in an embodiment, a discharge parameter adjusting circuit 25 for changing a discharge parameter is further disposed on the high-voltage pulse discharge circuit.
Specifically, capacitors and inductors with different parameters can be installed in the discharge parameter adjusting circuit 25 according to requirements, and parameters of high-voltage pulse discharge can be adjusted to adapt to different requirements.
Referring to fig. 5, in an embodiment, the discharge electrode 23 includes a first electrode 27 and a second electrode 28 disposed at an interval, the first electrode 27 and the second electrode 28 are both coated with an electrode outer wall 26, the electrode outer walls 26 of the first electrode 27 and the second electrode 28 are connected by an electrode outer wall connector 29, and the first electrode 27 and the second electrode 28 can adjust the relative distance by the electrode outer wall connector 29.
Specifically, the distance between the first electrode 27 and the second electrode 28 can be adjusted by the electrode outer wall connector 29 to obtain different pulse discharge data, and in a specific implementation, the materials used for manufacturing the first electrode 27 and the second electrode 28 include, but are not limited to, copper, silver, and tungsten.
In one embodiment, the high-voltage line segment connected to the discharge electrode on the high-voltage pulse discharge circuit is a single-line merged double-layer structure line, and the double-layer structure line is connected to the first electrode 27 and the second electrode 28 respectively.
In one embodiment, the length of the double-layer structured line is adjustable.
Specifically, the double-layer structure line is a line section in which the discharge electrode high-voltage line 21 and the discharge electrode 23 are directly connected, and may adopt, for example, an inner-outer double-layer structure, an inner line of the line section is connected to the first electrode 27, an outer line is connected to the second electrode 28, and forms a complete loop with water between the discharge electrodes, and the double-layer structure line is set to be a length-adjustable structure, and the length thereof may be adjusted as required. In a specific implementation, for example, a hook may be provided on the device housing, and the discharge electrode high-voltage line 21 may be hung on the hook of the device housing after the high-voltage pulse discharge is completed.
In one embodiment, the rectifying and boosting device 10 employs a half-bridge rectifying structure or a full-bridge rectifying structure.
In one embodiment, the rectified boost device 10 includes a manual boost mode and an automatic boost mode.
Specifically, rectification boost device 10 adopts the rectification structure including but not limited to half-bridge, full-bridge, boost the power frequency voltage through the rectification and charge to energy storage device 19, the current source of rectification boost device 10 draws forth from control platform 1, the rectification is boosted and is controlled by control platform 1, set up two kinds of modes of boosting, one kind is manual mode of boosting, namely the user presses the button of stepping up on control platform 1, rectification boost device 10 begins the rectification and steps up and charges to energy storage device 19, the user loosens the button of stepping up, the rectification is boosted and is ended, another kind is automatic mode of stepping up, the user sets up the target voltage, control platform 1 continuously sends the signal of stepping up to rectification boost device 10, when energy storage device 19 voltage reaches the target voltage, this rectification is terminated and is boosted.
In one embodiment, the current sensor 18 is a rogowski coil current sensor and the voltage sensor 20 is a hall voltage sensor.
Specifically, the current and voltage in the circuit can be detected by using a sensor including, but not limited to, a hall voltage sensor and a rogowski coil current sensor, and the current and voltage collected by the sensor are transmitted to the control platform 1 through the sensor signal line 22.
Referring to fig. 4, in an embodiment, the control platform includes a control platform housing 3, and control platform keys 4 disposed on the control platform housing 3, a control platform key signboard matching with the control platform keys, a display configuration screen 5, an audible and visual alarm device 6, and an integrated oscilloscope.
Specifically, the platform is provided with a configuration screen 5, an integrated oscilloscope display window 8, an oscilloscope control platform key 9, an oscilloscope data USB reading port 7 and a control platform key 4, the working state of the invention is jointly controlled by the touch display configuration screen 5 and the control platform key 4, voltage and current data during high-voltage pulse discharge are displayed to a user in real time through the integrated oscilloscope display window 8, the integrated oscilloscope can start to collect data by adopting multiple triggering modes, the platform is provided with a control platform key identification plate 2 for identifying the functions of the control platform keys for the user, the platform can control a rectification boosting device 10 to charge a capacitor, and the capacitor voltage is displayed to the user in real time through the configuration screen 5 and the integrated oscilloscope display window 8. The voltage sensor collects voltage information of the energy storage device 19, and when the voltage of the energy storage device 19 exceeds a set voltage, the control platform 1 controls the sound-light alarm device 6 to give out sound-light alarm to the outside, so that the device is prompted to have higher voltage, and personnel and equipment are noticed to be safe.
In one embodiment, the energy storage device 19 consists of a plurality of capacitors arranged to operate in parallel or series mode via the bus bar 17.
Specifically, the energy storage device 19 is composed of a plurality of capacitors which are arranged to operate in a parallel or series mode through the bus bar 17, the number and parameters of the capacitors can be expanded according to the high-voltage pulse discharge requirement, one end of each capacitor is led to the controllable discharge switch 16 through the bus bar 17, and the positions of the capacitor end connecting lines of the bus bar 17 can be changed according to different parallel and series modes.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an electrode spacing adjustable integration aquatic high voltage pulse discharge device which characterized in that includes: energy memory, with energy memory electric property link to each other high-voltage pulse discharge circuit, be used for to the rectification boost device that energy memory charges, be used for energy memory discharging's automatic discharge device, driving source, control platform, be used for the monitoring energy memory voltage data's voltage sensor and be used for the monitoring current data's current sensor on the high-voltage pulse discharge circuit, be equipped with controllable ignition switch and discharge electrode on the high-voltage pulse discharge circuit, automatic discharge device includes automatic discharge switch and discharge resistance, ignition switch and automatic discharge switch all with the driving source electric property links to each other, the driving source voltage sensor current sensor and the rectification boost device all with control platform electric property links to each other, discharge electrode's electrode interval is adjustable.
2. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 1, wherein a discharge parameter adjusting circuit for changing discharge parameters is further arranged on the high-voltage pulse discharge circuit.
3. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 2, wherein the discharge electrode comprises a first electrode and a second electrode which are correspondingly arranged at intervals, outer walls of the first electrode and the second electrode are respectively coated with the outer walls of the electrodes, the outer walls of the first electrode and the second electrode are connected through an outer wall connecting piece, and the relative distance between the first electrode and the second electrode can be adjusted through the outer wall connecting piece.
4. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 3, wherein the high-voltage line section connected with the discharge electrode on the high-voltage pulse discharge loop is a double-layer structure line combined by a single line, and the double-layer structure line is respectively connected with the first electrode and the second electrode.
5. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 4, wherein the length of the double-layer structure line is adjustable.
6. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 1, wherein the rectifying and boosting device adopts a half-bridge rectifying structure or a full-bridge rectifying structure.
7. The integrated underwater high-voltage pulse discharging device with the adjustable electrode distance as claimed in claim 6, wherein the rectifying and boosting device comprises a manual boosting mode and an automatic boosting mode.
8. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 1, wherein the current sensor is a rogowski coil current sensor, and the voltage sensor is a hall voltage sensor.
9. The integrated underwater high-voltage pulse discharge device with the adjustable electrode spacing as claimed in claim 1, wherein the control platform comprises a control platform shell, control platform keys arranged on the control platform shell, a control platform key signboard matched with the control platform keys, a display configuration screen, an audible and visual alarm device and an integrated oscilloscope.
10. The integrated underwater high-voltage pulse discharge device with adjustable electrode distance as claimed in claim 1, wherein the energy storage device is composed of a plurality of capacitors installed to operate in parallel or series mode through a bus bar.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911010447.6A CN110596443B (en) | 2019-10-23 | 2019-10-23 | Electrode spacing adjustable integrated underwater high-voltage pulse discharge device |
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| CN201911010447.6A CN110596443B (en) | 2019-10-23 | 2019-10-23 | Electrode spacing adjustable integrated underwater high-voltage pulse discharge device |
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| CN110596443B CN110596443B (en) | 2024-06-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113013948A (en) * | 2021-03-09 | 2021-06-22 | 一汽解放汽车有限公司 | Board carries power supply control circuit |
| CN113473830A (en) * | 2021-07-02 | 2021-10-01 | 重庆大学 | Intelligent switching electromagnetic manufacturing device based on parameter perception |
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