CN111223372A - Flexible direct-current transmission converter valve operation and inspection practical training platform - Google Patents
Flexible direct-current transmission converter valve operation and inspection practical training platform Download PDFInfo
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- CN111223372A CN111223372A CN202010048118.7A CN202010048118A CN111223372A CN 111223372 A CN111223372 A CN 111223372A CN 202010048118 A CN202010048118 A CN 202010048118A CN 111223372 A CN111223372 A CN 111223372A
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- converter valve
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- water tank
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention discloses a flexible direct-current power transmission converter valve operation and inspection practical training platform, and mainly relates to the field of operation and inspection training of power transmission equipment. The improved multifunctional training device comprises a frame body, the top of support body is equipped with real standard platform, the top of real standard platform is equipped with the cross slip table, the top of cross slip table is equipped with the backup pad, the top of backup pad is equipped with the support frame, the front side of support frame is equipped with the supporting box body, and the front side of supporting box body is equipped with transparent box, the front side of supporting box body is equipped with the recess, be equipped with the change of current valves in the recess, switch board, exchange cabinet are installed on the right side of support frame, the left side of support frame is equipped with the water tank that is used for storing coolant, the bottom of water tank is equipped with the circulating pump, the water inlet and the water tank intercommunication of circulating pump. The invention has the beneficial effects that: the operation and inspection training of the converter valve can be completed, the operation is convenient, and the training cost can be reduced.
Description
Technical Field
The invention relates to the field of power transmission equipment operation and inspection training, in particular to a flexible direct-current power transmission converter valve operation and inspection training platform.
Background
The converter valve is a core component of a direct current transmission system, and has the functions of converting electric energy of a power transmission end into high-voltage direct current through rectification and transmitting the high-voltage direct current to a power receiving end through a direct current transmission circuit, the power receiving end supplies the direct current electric energy to users after inversion, and transmitted power can flow in a two-way mode. The operation state of the converter valve is complex, faults such as commutation failure and misconduction may occur in the working process of the converter valve, professional operation and maintenance personnel are needed to maintain and repair, the requirement on the professional skills of the operation and maintenance personnel is high, a lot of inconvenience is brought when training is carried out by adopting a field actual debugging mode, on one hand, the training investment is large, and on the other hand, equipment can be damaged.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a flexible direct-current transmission converter valve operation and inspection training platform which is low in training cost and capable of preventing equipment from being damaged.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a practical training platform for the operation and the detection of a flexible direct-current transmission converter valve comprises a frame body, wherein a practical training platform is arranged at the top of the frame body, a cross sliding table is arranged at the top of the practical training platform, a supporting plate is arranged at the top of the cross sliding table, a supporting frame is arranged at the top of the supporting plate, a supporting box body is arranged on the front side of the supporting frame, a transparent box body is arranged on the front side of the supporting box body and is hinged to the supporting box body, a groove is arranged on the front side of the supporting box body, a converter valve group is arranged in the groove, a control cabinet and an alternating-current cabinet are installed on the right side of the supporting frame, a touch screen is embedded on the outer wall of the control cabinet, the converter valve group, the alternating-current cabinet and the touch screen are all in signal connection with the control cabinet, the alternating-current cabinet, the circulating pump is in signal connection with the control cabinet, a water inlet of the circulating pump is communicated with the water tank, a water outlet of the circulating pump is communicated with the supporting box body through a first pipeline, the supporting box body is communicated with the transparent box body through a second pipeline, and the transparent box body is communicated with the water tank through a third pipeline.
Preferably, the height of the frame body is adjustable.
Preferably, the lower part of the groove is provided with a first fan, the bottom of the supporting box body is provided with an air inlet adaptive to the first fan, and the top of the supporting box body is provided with an air outlet adaptive to the first fan.
Preferably, the top of the supporting box body is hinged with the supporting frame, the rear side of the supporting box body is provided with a supporting rod, and the supporting frame is provided with a plurality of inserting grooves matched with the supporting rod from bottom to top.
Preferably, the switch board is hinged to the support frame, a locking reed which is matched with the switch board is arranged on the support frame, an arc-shaped bulge is arranged at one end, away from the support frame, of the locking reed, and a clamping groove which is matched with the arc-shaped bulge is formed in the top of the switch board.
Preferably, a desiccant is disposed in the groove.
Preferably, a second fan is embedded in the top of the water tank.
Preferably, an ice slot is arranged on the water tank.
Preferably, the water inlet of circulating pump and the bottom intercommunication of water tank, the delivery port of circulating pump passes through the bottom intercommunication of first pipeline and supporting box, the top of supporting box passes through the top intercommunication of second pipeline and transparent box, transparent box passes through the top intercommunication of third pipeline and water tank.
Compared with the prior art, the invention has the beneficial effects that:
the cross sliding table is used for adjusting the position of the supporting plate, so that practical training operation is facilitated; the converter valve group is installed in the groove and located between the transparent box body and the supporting box body, the converter valve group is convenient to look over by the transparent box body, the supporting box body and the water tank form a circulation loop, cooling medium in the water tank flows through the supporting box body and the transparent box body in sequence through the circulating pump, and flows back to the water tank, so that the converter valve group can be cooled, the normal operation of practical training is guaranteed, the safety of practical training is guaranteed, the requirements of operation and maintenance training of the converter valve can be met, the operation is convenient, and the training cost can be.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a support box;
FIG. 3 is a schematic view of a connection structure between a supporting box body and a supporting frame;
fig. 4 is a schematic view of the internal structure of the water tank.
The reference numbers in the drawings: 1. a frame body; 2. a training platform; 3. a cross sliding table; 4. a support plate; 5. a support frame; 6. supporting the box body; 7. a transparent box body; 8. a groove; 9. a converter valve group; 10. a control cabinet; 11. an alternating current cabinet; 12. a touch screen; 13. a water tank; 14. a circulation pump; 15. a first fan; 16. an air inlet; 17. an exhaust port; 18. a stay bar; 19. a slot; 20. locking the reed; 21. an arc-shaped bulge; 22. a desiccant; 23. a second fan; 24. an ice cube slot.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example (b): as shown in fig. 1-4, the invention relates to a flexible direct current transmission converter valve operation and inspection practical training platform, which comprises a frame body 1, wherein a practical training platform 2 is arranged at the top of the frame body 1. Further, in order to satisfy different users' needs, the height-adjustable of support body 1, support body 1 comprises base and jack, can adjust the height of real standard platform 2, satisfies different use needs. Real standard platform 2's top is installed cross slip table 3, the top of cross slip table 3 is equipped with backup pad 4, can adjust the position of backup pad 4 as required. The top of backup pad 4 is equipped with support frame 5, the front side of support frame 5 is equipped with supporting box 6, and supporting box 6 can directly pass through the screw fixation on support frame 5, and is preferred, the top of supporting box 6 is articulated with support frame 5, the rear side of supporting box 6 articulates there is vaulting pole 18, be equipped with a plurality of slot 19 that suit with vaulting pole 18 on the support frame 5 from bottom to top, through inserting vaulting pole 18 in different slot 19, can adjust the inclination of supporting box 6, be convenient for train the operation to change of current valves. The front side of the supporting box body 6 is provided with a transparent box body 7, and the transparent box body 7 is hinged to the supporting box body 6 through a hinge. The front side of the supporting box body 6 is provided with a groove 8, the size of the groove 8 is smaller than that of the transparent box body 7, and the transparent box body 7 can cover the groove 8. A converter valve group 9 is arranged in the groove 8, and further, in order to prevent water drops on the wall of the groove, a drying agent 22 and a drying agent 22 placing groove are arranged in the groove 8. Further, in order to improve the heat dissipation effect of the converter valve group and keep the groove dry, a first fan 15 is installed at the lower portion of the groove 8, an air inlet 16 matched with the first fan 15 is formed in the bottom of the support box body 6, an air outlet 17 matched with the first fan 15 is formed in the top of the support box body 6, the converter valve group can be dissipated heat through the first fan 15, and cold air in the groove 8 can be blown out. The control cabinet 10 and the alternating current cabinet 11 are installed on the right side of the support frame 5, the touch screen 12 is embedded on the outer wall of the control cabinet 10, the converter valve group 9, the alternating current cabinet 11 and the touch screen 12 are in signal connection with the control cabinet 10, and the alternating current cabinet 11 is electrically connected with the converter valve group 9. For the convenience of the use of touch screen, switch board 10 is articulated with support frame 5, be equipped with the locking reed 20 that suits with switch board 10 on the support frame 5, the one end that support frame 5 was kept away from to locking reed 20 is equipped with arc arch 21, the top of switch board 10 is equipped with the draw-in groove that suits with arc arch 21, and switch board 10 is rotatable, and passes through locking reed 20 can lock switch board 10, the touch screen of being convenient for operate. The left side of support frame 4 is equipped with water tank 13 that is used for storing coolant, and coolant can adopt the cooling water, and further, in order to cool down coolant, the top of water tank 13 is inlayed and is had second fan 23. Furthermore, in order to accelerate the cooling of the cooling medium, the water tank 13 is provided with an ice insertion slot 24, and the ice insertion slot 24 can be inserted with ice, so that the cooling can be accelerated. The bottom of water tank 13 is equipped with circulating pump 14, circulating pump 14 and switch board 10 signal connection, the water inlet of circulating pump 14 and the bottom intercommunication of water tank 13, the delivery port of circulating pump 14 passes through the bottom intercommunication of first pipeline with supporting box 6, the top of supporting box 6 passes through the top intercommunication of second pipeline with transparent box 7, transparent box 7 passes through the top intercommunication of third pipeline with water tank 13. The converter valve group 9 is arranged in the groove 8, the converter valve group 9 is positioned between the transparent box body 7 and the supporting box body 6, the transparent box body 7 is convenient for checking the converter valve group 9, the transparent box body 7, the supporting box body 6 and the water tank 13 form a circulation loop, cooling media in the water tank 13 sequentially flow through the supporting box body 6 and the transparent box body 7 through the circulating pump 14 and then flow back to the water tank 13, the converter valve group 9 can be effectively cooled, normal operation of practical training is guaranteed, safety of the practical training is guaranteed, requirements of operation and inspection training of the converter valve can be met, operation is convenient, and training cost can be reduced.
Claims (9)
1. The utility model provides a real platform of instructing is examined in operation of flexible direct current transmission converter valve, includes support body (1), the top of support body (1) is equipped with real platform (2) of instructing, its characterized in that: the top of real standard platform (2) is equipped with cross slip table (3), the top of cross slip table (3) is equipped with backup pad (4), the top of backup pad (4) is equipped with support frame (5), the front side of support frame (5) is equipped with supporting box (6), the front side of supporting box (6) is equipped with transparent box (7), transparent box (7) are articulated with supporting box (6), the front side of supporting box (6) is equipped with recess (8), be equipped with change of current valves (9) in recess (8), switch board (10), exchange cabinet (11) are installed on the right side of support frame (5), it has touch-sensitive screen (12) to inlay on the outer wall of switch board (10), change of current valves (9), exchange cabinet (11), touch-sensitive screen (12) all with switch board (10) signal connection, exchange cabinet (11) are connected with change of current valves (9), the left side of support frame (4) is equipped with water tank (13) that are used for the storage coolant, the bottom of water tank (13) is equipped with circulating pump (14), circulating pump (14) and switch board (10) signal connection, the water inlet and water tank (13) intercommunication of circulating pump (14), the delivery port of circulating pump (14) is through first pipeline and supporting box (6) intercommunication, supporting box (6) are through second pipeline and transparent box (7) intercommunication, transparent box (7) are through third pipeline and water tank (13) intercommunication.
2. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: the height of the frame body (1) is adjustable.
3. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: first fan (15) are installed to the lower part of recess (8), the bottom of supporting box (6) is equipped with air inlet (16) that suits with first fan (15), the top of supporting box (6) is equipped with gas vent (17) that suits with first fan (15).
4. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: the top of the supporting box body (6) is hinged to the supporting frame (5), a supporting rod (18) is arranged on the rear side of the supporting box body (6), and a plurality of inserting grooves (19) matched with the supporting rod (18) are formed in the supporting frame (5) from bottom to top.
5. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: the control cabinet (10) is hinged to the support frame (5), a locking reed (20) matched with the control cabinet (10) is arranged on the support frame (5), an arc protrusion (21) is arranged at one end, far away from the support frame (5), of the locking reed (20), and a clamping groove matched with the arc protrusion (21) is formed in the top of the control cabinet (10).
6. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: a drying agent (22) is arranged in the groove (8).
7. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: and a second fan (23) is embedded at the top of the water tank (13).
8. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: an ice block slot (24) is arranged on the water tank (13).
9. The flexible direct-current transmission converter valve operation and inspection practical training platform according to claim 1, characterized in that: the water inlet of circulating pump (14) and the bottom intercommunication of water tank (13), the delivery port of circulating pump (14) passes through the bottom intercommunication of first pipeline and supporting box (6), the top of supporting box (6) passes through the top intercommunication of second pipeline and transparent box (7), the top intercommunication of transparent box (7) through third pipeline and water tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010048118.7A CN111223372A (en) | 2020-01-16 | 2020-01-16 | Flexible direct-current transmission converter valve operation and inspection practical training platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010048118.7A CN111223372A (en) | 2020-01-16 | 2020-01-16 | Flexible direct-current transmission converter valve operation and inspection practical training platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111223372A true CN111223372A (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010048118.7A Pending CN111223372A (en) | 2020-01-16 | 2020-01-16 | Flexible direct-current transmission converter valve operation and inspection practical training platform |
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| CN (1) | CN111223372A (en) |
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|---|---|---|---|---|
| CN107433421A (en) * | 2016-05-27 | 2017-12-05 | 赵晓英 | Weld comprehensive adjustable positioning clamp |
| CN106289152A (en) * | 2016-09-18 | 2017-01-04 | 液化空气（中国）研发有限公司 | A kind of measuring device for surface roughness |
| CN206349061U (en) * | 2016-09-22 | 2017-07-21 | 甘肃中医药大学 | A kind of medicine and pharmacology mathematical statistics rotary exhibiting device of model |
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Application publication date: 20200602 |