CN213938531U - Multifunctional microcomputer excitation system capable of touching screen - Google Patents
Multifunctional microcomputer excitation system capable of touching screen Download PDFInfo
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- CN213938531U CN213938531U CN202023060424.7U CN202023060424U CN213938531U CN 213938531 U CN213938531 U CN 213938531U CN 202023060424 U CN202023060424 U CN 202023060424U CN 213938531 U CN213938531 U CN 213938531U
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Abstract
The utility model discloses a but multi-functional computer excitation system of touch screen. Including little rack device, cabinet board device is installed to little rack device front side, little rack device side-mounting has fixing device, little rack device includes the cabinet body, the cavity has been seted up to the internal side of cabinet, the cavity embeds there is the microcomputer system, the universal wheel is installed all around to cabinet body bottom, cabinet board device includes the cabinet board, the touch-sensitive screen is installed to the cabinet board front side, fixing device includes the fixed plate, the fixed plate with the fixed orifices has been seted up to cabinet side, the fixed orifices embeds there is the gim peg, the gim peg with fixed orifices threaded connection, the antiskid ribbed tile is installed to the fixed plate bottom, the utility model discloses a be provided with the fixed plate of being convenient for adjust, and then make whole device easily fixed, the universal wheel that sets up simultaneously for whole device easily removes.
Description
Technical Field
The utility model relates to a computer excitation technical field specifically is a but multi-functional computer excitation system of touch screen.
Background
In the control system of the synchronous generator, the excitation regulator is an important component, when the generator operates in a single machine, the excitation regulator regulates the terminal voltage of the generator by regulating the exciting current of the generator, when a plurality of generators in the power system operate in parallel, the excitation regulator reasonably distributes the reactive power among the generators operating in parallel by regulating the exciting current, thereby improving the static and dynamic stability of the power system, the excitation regulator can be controlled by a digital mode controlled by a microcomputer system, a touch screen of the microcomputer excitation system has obvious advantages compared with the traditional non-touch screen, however, if the microcomputer excitation system has single function and is difficult to control the work of the motor in a large range, the device carrying the microcomputer excitation system should have the functions of moving and fast fixing at the same time so as to further improve the working efficiency of the microcomputer excitation system with the touch screen, the microcomputer excitation system with the touch screen can ensure the work of more motors.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but multi-functional computer excitation system of touch screen to solve the current computer excitation system function itself that provides in the above-mentioned background comparatively single, and be difficult to control the problem of the work of motor on a large scale.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but multi-functional computer excitation system of touch screen, includes little rack device, cabinet board device is installed to little rack device front side, little rack device side-mounting has fixing device, little rack device includes the cabinet body, the cavity has been seted up to the internal side of cabinet, the cavity embeds there is microcomputer system, the universal wheel is installed all around to cabinet body bottom, cabinet board device includes the cabinet board, the touch-sensitive screen is installed to the cabinet board front side, fixing device includes the fixed plate, the fixed plate with the fixed orifices has been seted up to the cabinet side face, the fixed orifices embeds there is the gim peg, the gim peg with fixed orifices threaded connection, antiskid ribbed tile is installed to the fixed plate bottom.
Further, a limiting block is installed on the side face of the cabinet body, a limiting groove is formed in the side face of the cabinet plate, and the limiting block is connected with the limiting groove in a sliding mode.
Furthermore, a connecting hole is formed in the side face of the cabinet body.
Furthermore, an interface is arranged on the side surface of the microcomputer system.
Furthermore, a filter screen is arranged on the side surface of the cabinet plate.
Furthermore, a handle is arranged on the side surface of the cabinet plate.
Furthermore, the fixed plate side has seted up the spout, cabinet body side-mounting has the slider, the slider with spout sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a be provided with the fixed plate of being convenient for adjust, through gliding the fixed plate, during the gim peg rotation inserted the fixed orifices, and then make whole device easily fixed.
Through being provided with the universal wheel, through the rotation of universal wheel, remove whole device.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the rack apparatus in the embodiment of FIG. 1;
FIG. 3 is a schematic structural diagram of the cabinet door apparatus in the embodiment of FIG. 1;
FIG. 4 is a structurally broken away view of the anchor assembly of the embodiment of FIG. 1;
fig. 5 is a system schematic diagram of microcomputer excitation in the embodiment of fig. 1.
Reference numerals:
100. a micro cabinet device;
110. a cabinet body; 111. a cavity; 112. connecting holes; 113. a slider; 114. a limiting block; 115. a universal wheel;
120. a microcomputer system; 121. an interface;
200. a cabinet panel arrangement;
210. a cabinet panel; 211. a touch screen; 212. filtering with a screen; 213. a handle; 214. a limiting groove;
300. a fixing device;
310. a fixing plate; 311. a fixing hole; 312. a fixing bolt; 313. a chute;
320. an antiskid plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Example 1
Referring to fig. 1 to 4 together, a touch-screen multifunctional microcomputer excitation system includes a micro cabinet device 100, a cabinet plate device 200 is installed at the front side of the micro cabinet device 100, a fixing device 300 is installed at the side of the micro cabinet device 100, the micro cabinet device 100 includes a cabinet body 110, a cavity 111 is formed at the inner side of the cabinet body 110, a microcomputer system 120 is disposed in the cavity 111, universal wheels 115 are installed around the bottom of the cabinet body 110, the whole device can be moved conveniently by the movement of the universal wheels 115, the cabinet plate device 200 includes a cabinet plate 210, a touch screen 211 is installed at the front side of the cabinet plate 210, the fixing device 300 includes a fixing plate 310, fixing plates 310 and the side of the cabinet body 110 are provided with fixing holes 311, fixing bolts 312 are disposed in the fixing holes 311, the fixing bolts 312 are connected with the fixing holes 311 through threads, the whole device is fixed at a desired position at the bottom of the fixing plate 310 and is provided with an anti-slip plate 320, the anti-slip plate 320 is preferably made of rubber, and the material has good anti-slip performance and can stably fix the whole device.
In order to solve the problem that the cabinet door device 200 is not convenient to install, the side surface of the cabinet body 110 of the embodiment is provided with the limit block 114, the side surface of the cabinet plate 210 is provided with the limit groove 214, and the cabinet door device 200 is stably connected to the front side of the cabinet body 210 through the sliding connection of the limit block 114 and the limit groove 214.
In order to solve the problem of wired connection between the whole device and an external device, the cabinet 110 of this embodiment has a connection hole 112 formed on a side surface thereof for connecting the microcomputer system 120 inside the cabinet 110 with the external device.
In order to solve the problem that the microcomputer system 120 is connected to the peripheral devices, the microcomputer system 120 of the present embodiment is provided with an interface 121 on the side surface thereof, and the microcomputer system 120 is convenient to connect to more peripheral devices through the plurality of interfaces 121.
For the heat dissipation problem of the whole device, the filter screen 212 is installed on the side surface of the cabinet plate 210 in this embodiment, so that the whole device can not only dissipate heat conveniently, but also prevent external dust from being sucked into the cabinet body 110 to affect the normal operation of the microcomputer system 120 inside.
In order to solve the problem that the cabinet door 120 is not convenient to open, the handle 213 is installed on the side surface of the cabinet plate 210 of the embodiment, so that the cabinet door 120 can be conveniently opened.
In order to solve the problem that the fixing plate 310 is difficult to align at the side of the cabinet 110, the fixing plate 310 of the embodiment has a sliding slot 313 formed at the side, the sliding block 113 is installed at the side of the cabinet 110, and the fixing hole 311 of the fixing plate 310 is aligned with the fixing hole 311 of the cabinet 110 more easily through the sliding connection between the sliding block 113 and the sliding slot 313.
To sum up, the utility model provides a pair of multi-functional computer excitation system that can touch screen, at the during operation, at first, through the rotation of universal wheel 115, remove whole device to the place of needs, the rethread slides fixed plate 310 down, through with during the gim peg 312 rotatory insert fixed orifices 311 in proper order, fix whole device in this department, connect the peripheral hardware with computer system 120 as required, when doing data exchange with other equipment, insert the data line in interface 121, link together data line and other devices through connecting hole 112, the operation to computer system 120 can be accomplished to operation touch-sensitive screen 211, when needs overhaul inside, only need hold handle 213, slide cabinet board 210 and take out and can unpack apart whole device.
Example 2
As a second embodiment of the present invention, in order to realize better dynamic characteristics of the whole microcomputer excitation system, an SMER microcomputer excitation regulator needs to be adopted, and a schematic block diagram of the SMER microcomputer excitation regulator is shown in fig. 5.
The voltage deviation value e is the difference between the actual voltage value of the given voltage and the adjusted reactive current, when the deviation e is 0, it means that the operating points of the voltage and reactive current are on the external characteristic curve of the generator operating at a given voltage, otherwise the excitation current is adjusted, in the microcomputer excitation regulator, a variable parameter PID algorithm is preferably adopted, so that the deviation value e is extremely fast and stably trended towards 0, the regulating algorithm of the microcomputer excitation regulator is equivalent to the comprehensive amplifying unit of the analog excitation regulator, but the performance is greatly superior to the latter, after PID calculation, a trigger pulse is formed and then amplified, namely, a closed loop system for adjusting the external characteristics of the generator is formed in the feedback circuit, and the adjusting performance of the adjuster is insensitive to the change of the object parameters, namely, the robustness is good, so that better dynamic characteristics are obtained.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a but multi-functional computer excitation system of touch screen, includes little rack device (100), cabinet board device (200) is installed to little rack device (100) front side, little rack device (100) side-mounting has fixing device (300), its characterized in that, little rack device (100) includes the cabinet body (110), cavity (111) have been seted up to the cabinet body (110) inboard, cavity (111) embeds there is computer system (120), install universal wheel (115) around the cabinet body (110) bottom, cabinet board device (200) includes cabinet board (210), touch-sensitive screen (211) are installed to cabinet board (210) front side, fixing device (300) are including fixed plate (310), fixed plate (310) with fixed orifices (311) have been seted up to cabinet body (110) side, the built-in dead bolt (312) of fixed orifices (311), dead bolt (312) with fixed orifices (311) threaded connection, the bottom of the fixed plate (310) is provided with a skid-proof plate (320).
2. The touch-screen multifunctional microcomputer excitation system according to claim 1, wherein a limit block (114) is installed on a side surface of the cabinet body (110), a limit groove (214) is formed in a side surface of the cabinet plate (210), and the limit block (114) is slidably connected with the limit groove (214).
3. The touch-screen multifunctional microcomputer excitation system according to claim 1, wherein a connecting hole (112) is formed in a side surface of the cabinet body (110).
4. The touch-screen multifunctional microcomputer excitation system according to claim 1, wherein the microcomputer system (120) is provided with an interface (121) on a side thereof.
5. Touch-screen enabled multifunctional microcomputer excitation system according to claim 1, characterized in that a filter screen (212) is installed on the side of the cabinet plate (210).
6. Touch-screen enabled multifunctional microcomputer excitation system according to claim 1, characterized in that the cabinet board (210) is laterally mounted with a handle (213).
7. The touch-screen multifunctional microcomputer excitation system according to claim 1, wherein a sliding groove (313) is formed in the side surface of the fixing plate (310), a sliding block (113) is mounted on the side surface of the cabinet body (110), and the sliding block (113) is connected with the sliding groove (313) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023060424.7U CN213938531U (en) | 2020-12-17 | 2020-12-17 | Multifunctional microcomputer excitation system capable of touching screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023060424.7U CN213938531U (en) | 2020-12-17 | 2020-12-17 | Multifunctional microcomputer excitation system capable of touching screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213938531U true CN213938531U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023060424.7U Active CN213938531U (en) | 2020-12-17 | 2020-12-17 | Multifunctional microcomputer excitation system capable of touching screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213938531U (en) |
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2020
- 2020-12-17 CN CN202023060424.7U patent/CN213938531U/en active Active
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