CN211577319U - Automatic control system of vehicle-mounted series inductance-regulating resonance test device - Google Patents
Automatic control system of vehicle-mounted series inductance-regulating resonance test device Download PDFInfo
- Publication number
- CN211577319U CN211577319U CN201921999028.5U CN201921999028U CN211577319U CN 211577319 U CN211577319 U CN 211577319U CN 201921999028 U CN201921999028 U CN 201921999028U CN 211577319 U CN211577319 U CN 211577319U
- Authority
- CN
- China
- Prior art keywords
- control system
- vehicle
- testing device
- automatic control
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model provides an automatic control system of a vehicle-mounted series-connection inductance-regulating resonance test device, which belongs to the technical field of pressure resistance tests, and comprises a test device body and a controller body, wherein both ends of a first cylinder are respectively hinged with a frame and a main tank body, the main tank body is rotatably arranged on a support frame, a communication module is respectively connected with a control terminal and a singlechip through signals, a digital-to-analog converter, a data acquisition module and the singlechip are connected, a reactor is connected with a voltage divider in parallel, the data acquisition module is connected with the singlechip and a series resonance loop, the test device is adjusted through a control system before use, a large amount of preparation time is saved, the test device is controlled through the control system, and then a target to be tested is detected without manual operation, the working time is saved, and the danger is reduced.
Description
Technical Field
The utility model relates to a withstand voltage test technical field particularly, relates to an on-vehicle series connection is transferred and is felt formula resonance test device automatic control system.
Background
When the power equipment such as cables, GIS, switches, transformers, motors, generator stator windings and the like is handed over and patrolled, an alternating-current variable-frequency high-voltage withstand voltage test is carried out to ensure the normal operation of the corresponding power equipment. Traditional on-vehicle series connection accent inductance formula resonance test device is not convenient for assemble, and preparation time is long, causes economic loss, needs the manual work to carry out data acquisition during the use, and danger is higher.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a vehicle-mounted series inductance regulating formula resonance test device automatic control system aims at improving and looks sideways at the long, dangerous higher problem of device preparation time.
The utility model discloses a realize like this: the utility model provides a vehicle-mounted connects in series and adjusts inductance type resonance test device automatic control system, includes the test device body and includes the controller body.
The testing device body comprises a frame, a first cylinder, a reactor and a voltage divider, wherein the reactor and the voltage divider are of an integral structure, the reactor is provided with a main tank body, two ends of the first cylinder are hinged to the frame and the main tank body respectively, a support frame is fixedly connected to the frame, and the main tank body is rotatably installed on the support frame.
The controller body comprises a control terminal, a digital-to-analog converter, a data acquisition module, a communication module and a single chip microcomputer, wherein the communication module is respectively in signal connection with the control terminal and the single chip microcomputer, the digital-to-analog converter and the data acquisition module are connected with the single chip microcomputer, an internal circuit of the testing device body comprises a regulating circuit, a rectifying circuit reverse current circuit, an excitation transformer and a reactor, the reactor is connected with a voltage divider in parallel, the rectifying circuit, the reverse current circuit, the excitation transformer, the reactor and the voltage divider are connected in series to form a series resonance loop, the digital-to-analog converter is connected with the regulating circuit, the regulating circuit is connected with the series resonance loop, and the data acquisition module is connected with the single chip microcomputer and the series resonance.
The utility model discloses an in the embodiment, singlechip electric connection has the display touch screen.
The utility model discloses an in the embodiment, fixed mounting has the second cylinder on the frame, fixedly connected with backup pad on the second cylinder telescopic link, the second cylinder with singlechip electric connection.
In an embodiment of the present invention, the voltage divider is provided with six, each the voltage of the voltage divider is the same, the voltage divider and the reactor are provided in one-to-one correspondence.
In an embodiment of the present invention, the total voltage of the voltage divider is 750kV, and each voltage divider is 125 kV.
In an embodiment of the present invention, the excitation transformer is a model 6kVA/1.2kV excitation transformer.
The utility model discloses an in the embodiment, communication module is one of bluetooth communication module, WIFI communication module GPRS communication module.
In an embodiment of the present invention, the digital-to-analog converter is an ECL current switching type digital-to-analog converter.
In an embodiment of the present invention, the frame is fixedly mounted with a fixing frame.
In an embodiment of the present invention, the rectifying circuit is connected to an ac voltage.
The utility model has the advantages that: the utility model discloses a vehicle-mounted series connection tuning type resonance test device automatic control system who obtains through above-mentioned design, the device design as an organic whole, need not spend a large amount of time to assemble the debugging before using, through control terminal control to singlechip input data, control first cylinder, fix and adjust the device, adjust to suitable test position, then through control terminal to singlechip input data, digital analog converter converts data into the signal, send to the series resonance return circuit, treat equipment for testing, the data of testing carry out data acquisition through data acquisition module, then convey to the singlechip and carry out the analysis, obtain test data, the device adjusts test device through control system before using, a large amount of preparation time has been saved, control test device through control system, and then detect the target that awaits measuring, the manual operation is not needed, the working time is saved, and the danger is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a test apparatus body according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the testing device body provided by the embodiment of the present invention during testing;
fig. 3 is a circuit block diagram of a controller body according to an embodiment of the present invention;
fig. 4 is a block diagram of an internal circuit of the testing apparatus body according to the embodiment of the present invention.
In the figure: 100-test device body; 110-a frame; 111-a support frame; 112-a first cylinder; 113-a second cylinder; 114-a mount; 120-a reactor; 121-a main tank; 130-a voltage divider; 200-a controller body; 210-a control terminal; 220-a communication module; 230-a single chip microcomputer; 240-display touch screen; 251-a data acquisition module; 252-a digital-to-analog converter; 253-a regulating circuit; 254-a rectifier circuit; 255-alternating voltage; 256-reverse current circuit; 257 — an excitation transformer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an automatic control system of a vehicle-mounted series inductance-regulating resonance test device comprises a test device body 100 and a controller body 200.
The testing device body 100 comprises a frame 110, a first cylinder 112, a reactor 120 and a voltage divider 130, wherein the reactor 120 and the voltage divider 130 are of an integral structure, the reactor 120 is provided with a main tank body 121, two ends of the first cylinder 112 are respectively hinged to the frame 110 and the main tank body 121, fixing blocks are welded on the frame 110 and the main tank body 121, two ends of the first cylinder 112 are hinged to the fixing blocks, a support frame 111 is fixedly connected to the frame 110, and the main tank body 121 is rotatably mounted on the support frame 111.
Referring to fig. 3 and 4, the controller body 200 includes a control terminal 210, a digital-to-analog converter 252, a data acquisition module 251, a communication module 220 and a single chip 230, the digital-to-analog converter 252 is an ECL current switching digital-to-analog converter, the communication module 220 is one of a bluetooth communication module, a WIFI communication module and a GPRS communication module, the communication module 220 is respectively connected with the control terminal 210 and the single chip 230 via signals, the digital-to-analog converter 252 and the data acquisition module 251 are connected with the single chip 230, an internal circuit of the testing apparatus body 100 includes a regulating circuit 253, a rectifying circuit 254 reverse current circuit 256, an excitation transformer 257 and a reactor 120, the excitation transformer 257 is an excitation transformer of 6kVA/1.2kV type, the reactor 120 is connected in parallel with the voltage divider 130, the rectifying circuit 254, the reverse current circuit 256, the excitation transformer 257, the reactor 120 and the voltage divider, the rectifying circuit 254 is connected with an alternating voltage 255, the digital-to-analog converter 252 is connected with a regulating circuit 253, the regulating circuit 253 is connected with the series resonant circuit, and the data acquisition module 251 is connected with the single chip microcomputer 230 and the series resonant circuit.
In some specific embodiments, the single chip microcomputer 230 is electrically connected to a display touch screen 240, and the display touch screen 240 is configured to facilitate operation and data reading by a worker.
In some specific embodiments, the frame 110 is fixedly provided with the second cylinder 113, the telescopic rod of the second cylinder 113 is fixedly connected with the supporting plate, the second cylinder 113 is electrically connected with the single chip microcomputer 230, the controller body 200 is used for controlling the second cylinder 113, the second cylinder 113 is controlled to extend to be in contact with the ground, the supporting effect of the device is increased, and the device is prevented from toppling.
In some specific embodiments, six voltage dividers 130 are provided, the voltage of each voltage divider 130 is the same, the total voltage of the voltage divider 130 is 750kV, the voltage of each voltage divider 130 is 125kV, the voltage dividers 130 and the reactors 120 are arranged in a one-to-one correspondence manner, so that the voltage difference between the voltage divider 130 and the reactor 120 is eliminated, and after the voltage difference is eliminated, the voltage divider 130 and the reactors 120 can be close to each other, thereby effectively reducing the total volume of the whole set of equipment.
In some specific embodiments, the frame 110 is fixedly provided with a fixing frame 114, and the fixing frame 114 is configured to be an arc shape matching with the reactor 120, so as to support and fix the reactor 120, reduce the possibility of shaking when transferring the test device, and increase the safety of the test device.
The working principle is as follows: this testing device body 100 formula design as an organic whole, need not spend a large amount of time before the use and assemble the debugging, through control terminal 210 to singlechip 230 input data, control first cylinder 112 and second cylinder 113, fix and adjust the device, adjust to being fit for the test position, then through control terminal 210 to singlechip 230 input data, digital-to-analog converter 252 converts data into the signal, send for series resonance circuit, treat that equipment of examining tests, the data of test carry out the collection of data through data acquisition module 251, then carry and carry out the analysis for singlechip 230, obtain test data.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic control system for a vehicle-mounted series inductance-regulating resonance test device is characterized by comprising
The testing device comprises a testing device body (100), wherein the testing device body (100) comprises a frame (110), a first air cylinder (112), an electric reactor (120) and a voltage divider (130), the electric reactor (120) and the voltage divider (130) are of an integral structure, the electric reactor (120) is provided with a main tank body (121), two ends of the first air cylinder (112) are hinged to the frame (110) and the main tank body (121) respectively, a support frame (111) is fixedly connected to the frame (110), and the main tank body (121) is rotatably mounted on the support frame (111);
the testing device comprises a controller body (200), wherein the controller body (200) comprises a control terminal (210), a digital-to-analog converter (252), a data acquisition module (251), a communication module (220) and a single chip microcomputer (230), the communication module (220) is respectively in signal connection with the control terminal (210) and the single chip microcomputer (230), the digital-to-analog converter (252) and the data acquisition module (251) are connected with the single chip microcomputer (230), an internal circuit of the testing device body (100) comprises a regulating circuit (253), a rectifying circuit (254), a reverse current circuit (256), an excitation transformer (257) and a reactor (120), the reactor (120) is connected with the voltage divider (130) in parallel, and the rectifying circuit (254), the reverse current circuit (256), the excitation transformer (257), the reactor (120) and the voltage divider (130) are connected in series to form a series resonant circuit, the digital-to-analog converter (252) is connected with an adjusting circuit (253), the adjusting circuit (253) is connected with a series resonance loop, and the data acquisition module (251) is connected with the single chip microcomputer (230) and the series resonance loop.
2. The automatic control system of the vehicle-mounted series inductance-modulating type resonance testing device according to claim 1, wherein the single chip microcomputer (230) is electrically connected with a display touch screen (240).
3. The automatic control system of the vehicle-mounted series inductance-regulating type resonance testing device according to claim 1, wherein a second cylinder (113) is fixedly mounted on the frame (110), a supporting plate is fixedly connected to an expansion link of the second cylinder (113), and the second cylinder (113) is electrically connected with the single chip microcomputer (230).
4. The automatic control system of the vehicle-mounted series-connection inductance-modulating type resonance testing device according to claim 1, characterized in that six voltage dividers (130) are provided, the voltage of each voltage divider (130) is the same, and the voltage dividers (130) are arranged in one-to-one correspondence with the reactors (120).
5. The automatic control system of the vehicle-mounted series-connected inductance-modulating type resonance testing device according to claim 4, wherein the total voltage of the voltage dividers (130) is 750kV, and the voltage of each voltage divider (130) is 125 kV.
6. The automatic control system of the vehicle-mounted series inductance-regulating type resonance testing device according to claim 1, wherein the excitation transformer (257) is an excitation transformer of type 6kVA/1.2 kV.
7. The automatic control system of a vehicle-mounted series inductance-modulating resonance testing device according to claim 1, wherein the communication module (220) is one of a Bluetooth communication module and a WIFI communication module, and a GPRS communication module.
8. The automatic control system of a vehicle-mounted series-connected tuning-inductance type resonance testing device according to claim 1, characterized in that the digital-to-analog converter (252) is an ECL current switching type digital-to-analog converter.
9. The automatic control system of the vehicle-mounted series tuning resonance testing device according to claim 1, characterized in that a fixed frame (114) is fixedly arranged on the vehicle frame (110).
10. The automatic control system of a vehicle-mounted series-connection inductance-regulating resonance testing device according to claim 1, characterized in that the rectifying circuit (254) is connected with an alternating voltage (255).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999028.5U CN211577319U (en) | 2019-11-19 | 2019-11-19 | Automatic control system of vehicle-mounted series inductance-regulating resonance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921999028.5U CN211577319U (en) | 2019-11-19 | 2019-11-19 | Automatic control system of vehicle-mounted series inductance-regulating resonance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577319U true CN211577319U (en) | 2020-09-25 |
Family
ID=72531549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921999028.5U Active CN211577319U (en) | 2019-11-19 | 2019-11-19 | Automatic control system of vehicle-mounted series inductance-regulating resonance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834880A (en) * | 2021-01-05 | 2021-05-25 | 淮北工科检测检验有限公司 | Series resonance device |
-
2019
- 2019-11-19 CN CN201921999028.5U patent/CN211577319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112834880A (en) * | 2021-01-05 | 2021-05-25 | 淮北工科检测检验有限公司 | Series resonance device |
| CN112834880B (en) * | 2021-01-05 | 2023-11-07 | 淮北工科检测检验有限公司 | Series resonance device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105093159B (en) | A kind of vehicle-mounted easy care voltage transformer error method of calibration | |
| CN211577319U (en) | Automatic control system of vehicle-mounted series inductance-regulating resonance test device | |
| CN107422291A (en) | A kind of AC extra high voltage voltage transformer error check system and method | |
| CN105425189B (en) | Extra-high voltage transformer separate type verifies platform and its installation and checking method | |
| CN214335122U (en) | Automatic control system of series inductance-regulating resonance test device | |
| CN213398779U (en) | Integrated resonant pressure-resistant device | |
| CN211086375U (en) | Foldable insulator spindle withstand voltage test support | |
| CN210911984U (en) | Power system mounting bracket of pure electric passenger car | |
| CN217085099U (en) | Self-resonance inductance pressure measurement test device of capacitance and reactance fusion structure | |
| CN218630061U (en) | Voltage transformer's withstand voltage test system | |
| CN209198605U (en) | Convenient for connecting the induction-regulated series resonance test device of measured piece | |
| CN215340871U (en) | Synchronous phase control current generator device based on phase compensation | |
| AU2021106445A4 (en) | folding 110kV hot stick & electroscope combined test supporting frame and test box | |
| CN220894408U (en) | Distribution network capacitance current testing device under on-line working condition of arc suppression coil | |
| CN216621690U (en) | X-ray tube multi-performance testing mechanism | |
| CN111220886A (en) | Novel assembled series resonance alternating current voltage withstand equipment | |
| CN219180341U (en) | Vehicle-mounted integrated resonant reactor | |
| CN115902480B (en) | Integrated power capacitor test loop and tuning method thereof | |
| CN216792359U (en) | 10kV arrester integral type detection device | |
| CN215180631U (en) | High-voltage line overhead test device with adjustable within space range | |
| CN112859978A (en) | Synchronous phase control current generator device based on phase compensation | |
| CN112946434A (en) | Electrical equipment withstand voltage test platform | |
| CN218102594U (en) | Double-rack experiment table power supply system | |
| CN219475783U (en) | High-voltage switch dynamic characteristic tester easy to use | |
| CN214028376U (en) | Multifunctional power equipment overhaul test vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |