CN212162471U

CN212162471U - High-voltage static var generator

Info

Publication number: CN212162471U
Application number: CN202020619596.4U
Authority: CN
Inventors: 崔飞
Original assignee: Shanghai Maizhen Intelligent Technology Co ltd
Current assignee: Shanghai Maizhen Intelligent Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-12-15
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a static idle generating device of high pressure in transformer technical field, including casing, spacing frame, bottom plate, bearing, gangbar, door plant and sealing strip, the casing includes spacing frame, spacing frame mounting is at the preceding lateral wall of casing, the bottom plate is installed in the bottom of casing, the bearing is symmetrical form and installs the inner chamber top and the bottom right side at spacing frame, the gangbar is connected with the bearing inner wall, the door plant is connected with the other end of gangbar, the outer wall at the door plant is installed to the sealing strip, and the insulating properties of door plant is improved to the combination of devices such as the sealing strip of installing on bottom plate and the door plant of installing on the device, reduces the electric conductive property of casing simultaneously, improves the security of device, and economic practicality is stronger.

Description

High-voltage static var generator

Technical Field

The utility model relates to a transformer technical field specifically is a high-pressure static var generator.

Background

Static var generator, english description is: static Var Generator, abbreviated as SVG. Also known as a high-voltage dynamic reactive power compensation generating device or a static synchronous compensator. The static reactive generator is characterized in that a self-commutation bridge circuit is directly connected to a power grid in parallel through a reactor, the phase and amplitude of output voltage at the alternating current side of the bridge circuit are adjusted, or the current at the alternating current side of the bridge circuit is directly controlled, so that the circuit absorbs or emits reactive power meeting requirements, and the purpose of dynamic reactive compensation is achieved. SVG is the best solution in the field of reactive power control at present. Compared with the traditional modes of phase modulators, capacitor reactors, traditional SVC mainly represented by thyristor controlled reactors TCR and the like, the SVG has incomparable advantages.

The static var generator works in a high-voltage environment when in use, so that the shell of the static var generator is easily electrified under the condition of failure, and a worker easily touches the door plate to cause the electric shock condition when checking, so that a safety accident is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure static var generator to solve the poor insulating problem that leads to the incident to take place easily of the high pressure static var generator who provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a static idle generating device of high pressure, includes casing, spacing frame, bottom plate, bearing, gangbar, door plant and sealing strip, the casing includes spacing frame, spacing frame mounting is at the preceding lateral wall of casing, the bottom plate is installed in the bottom of casing, the bearing is the symmetry form and installs the inner chamber top and the bottom right side at spacing frame, the gangbar is connected with bearing inner wall, the door plant is connected with the other end of gangbar, the outer wall at the door plant is installed to the sealing strip, the lasso is installed to spacing frame's outer wall, the insulating tube has been cup jointed in the lasso, the other end of lasso is connected with the insulating tube, install the pipe in lasso and the insulating tube, the electroplax is installed to the bottom of pipe, the other end and the.

Preferably, the middle of the top of the bottom plate is provided with a limiting groove, the bottom of the bottom plate is provided with an insulating plate, and the periphery of the bottom plate is provided with insulating blocks.

Preferably, a rubber ring is arranged at the joint of the bearing and the limiting frame.

Preferably, the handle is installed on the left side of the front side wall of the door plate, a heat dissipation groove is formed in the middle of the front side wall of the door plate, and a partition plate is transversely installed in the heat dissipation groove.

Compared with the prior art, the beneficial effects of the utility model are that: through this kind of static var generator's of high pressure setting, structural design is reasonable, be connected through the bearing between door plant and the spacing frame, install the rubber circle that is used for insulating and improves wear resistance between bearing and the spacing frame, thereby isolated electric conductive property between casing and the door plant, simultaneously through the bottom plate of casing bottom installation, and the collets and the insulation board of bottom plate bottom installation, isolated the casing to the electrically conductive condition in ground, reduce the emergence of electric power accident, the electric power that produces the casing through the pipe simultaneously inserts the underground, carry out the ground connection operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the door panel of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

fig. 4 is a schematic view of the catheter structure of the present invention.

In the figure: 100 shells, 110 limiting frames, 200 bottom plates, 210 limiting grooves, 220 insulating blocks, 230 insulating plates, 300 bearings, 310 rubber rings, 320 linkage rods, 400 door plates, 410 handles, 420 heat dissipation grooves, 421 partition plates, 430 sealing tapes, 500 ferrules, 510 insulating tubes, 520 guide tubes and 530 electric plates.

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.

The utility model provides a following technical scheme: referring to fig. 1-3, the high-voltage static var generator includes a housing 100, a limiting frame 110, a bottom plate 200, a bearing 300, a linkage rod 320, a door panel 400, and a sealing tape 430, wherein the housing 100 includes the limiting frame 110;

referring to fig. 1 again, the limiting frame 110 is installed on the front side wall of the casing 100, specifically, the outer wall of the limiting frame 110 is welded to the casing 100, the casing 100 is used for protecting internal components of the high voltage static var generator, and the limiting frame 110 is used for fixing a plurality of door panels 400;

referring to fig. 1 again, the bottom plate 200 is installed at the bottom of the housing 100, specifically, a limiting groove 210 for fixing the housing 100 is formed at a connection position of the bottom plate 200 and the housing 100, the bottom plate 200 is used for supporting and fixing the housing 100, and the bottom plate 200 is an aluminum alloy plate;

referring to fig. 2 again, the bearings 300 are symmetrically installed at the right sides of the top and bottom of the inner cavity of the limiting frame 110, the linkage rod 320 is connected with the inner wall of the bearing 300, specifically, the linkage rod 320 is fixedly connected with the bearings 300, the two bearings 300 are symmetrically installed at the top and bottom of the inner cavity of the limiting frame 110, the linkage rod 320 is used for linkage of the bearing 300 and an external device when the bearing 300 rotates, and the bearing 300 is used for driving the linkage rod 320 to rotate;

referring to fig. 2 again, the door panel 400 is connected to the other end of the linkage rod 320, the sealing tape 430 is installed on the outer wall of the door panel 400, specifically, the sealing tape 430 is adhered to the door panel 400, the two linkage rods 320 are respectively inserted into the top and the bottom of the door panel 400 to fix the door panel 400, the sealing tape 430 is a rubber tape to prevent the door panel 400 from directly contacting the housing 100;

referring to fig. 4 again, the outer wall of the limiting frame 110 is provided with a ferrule 500, an insulating tube 510 is sleeved in the ferrule 500, the other end of the ferrule 500 is connected with the insulating tube 510, a conduit 520 is installed in the ferrule 500 and the insulating tube 510, the bottom of the conduit 520 is provided with an electric plate 530, and the other end of the conduit 520 is connected with the limiting frame 110.

In the specific use process, the door panel 400 is connected with the limit frame 110 through the bearing 300, the rubber ring 310 for insulation and improving the wear resistance is arranged between the bearing 300 and the limit frame 110, so that the electric conduction performance between the shell 100 and the door panel 400 is isolated, meanwhile, the condition that the shell 100 conducts electricity to the ground is isolated through the bottom plate 200 arranged at the bottom of the shell 100, the insulating block 220 and the insulating plate 230 arranged at the bottom of the bottom plate 200, the occurrence of electric power accidents is reduced, meanwhile, the plastic handle 410 arranged on the door panel 400, the heat dissipation groove 420 and the partition board 421 arranged in the heat dissipation groove 420 improve the heat dissipation performance of the shell 100 and facilitate the operation of a user, then, the limit frame 110 is connected with the guide pipe 520, one end of the ferrule 500 is connected with the limit frame 110, then the insulating pipe 510 is sleeved on the guide pipe, one end of the insulating pipe 510 is in threaded connection with the ferrule 500, the other end of the guide, the other end of the conduit 520 is then directly connected to an electrical plate 530, and the electrical plate 530 is fixed below ground to be grounded.

Referring to fig. 3 again, in order to improve the insulation property of the bottom plate 200, the housing 100 is stably fixed by the colleagues, the middle of the top of the bottom plate 200 is provided with a limiting groove 210, the bottom of the bottom plate 200 is provided with an insulating plate 230, and the periphery of the bottom plate 200 is provided with insulating blocks 220;

referring to fig. 2 again, in order to improve the connection performance and insulation performance between the bearing 300 and the limiting frame 110, a rubber ring 310 is installed at the connection position between the bearing 300 and the limiting frame 110;

referring to fig. 2 again, in order to facilitate the user's operation and the heat dissipation of the inner cavity of the housing 100, a handle 410 is installed on the left side of the front sidewall of the door 400, a heat dissipation groove 420 is opened in the middle of the front sidewall of the door 400, a partition 421 is installed in the heat dissipation groove 420 in a transverse direction, the handle 410 is a plastic handle 410, and the partition 421 is installed in the heat dissipation groove 420 in a uniform and transverse direction.

While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed herein can be used in any combination with one another, and the description of such combinations that is not exhaustive in this specification is merely for brevity and resource saving. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A high-voltage static var generator is characterized in that: the sealing device comprises a shell (100), a limiting frame (110), a bottom plate (200), a bearing (300), a linkage rod (320), a door plate (400) and a sealing strip (430), wherein the shell (100) comprises the limiting frame (110), the limiting frame (110) is installed on the front side wall of the shell (100), the bottom plate (200) is installed at the bottom of the shell (100), the bearing (300) is symmetrically installed on the top and the right side of the bottom of an inner cavity of the limiting frame (110), the linkage rod (320) is connected with the inner wall of the bearing (300), the door plate (400) is connected with the other end of the linkage rod (320), the door plate (400) is installed on the outer wall of the door plate (400), the sealing strip (500) is installed on the outer wall of the limiting frame (110), an insulating tube (510) is sleeved in the ring (500), and the other end of the ring (500) is, a guide pipe (520) is arranged in the ferrule (500) and the insulating pipe (510), an electric plate (530) is arranged at the bottom of the guide pipe (520), and the other end of the guide pipe (520) is connected with the limiting frame (110).

2. A high voltage static var generator according to claim 1, wherein: the insulation board is characterized in that a limiting groove (210) is formed in the middle of the top of the bottom board (200), an insulation board (230) is installed at the bottom of the bottom board (200), and insulation blocks (220) are installed on the periphery of the bottom board (200).

3. A high voltage static var generator according to claim 1, wherein: and a rubber ring (310) is arranged at the joint of the bearing (300) and the limiting frame (110).

4. A high voltage static var generator according to claim 1, wherein: handle (410) are installed on the preceding lateral wall left side of door plant (400), open at the preceding lateral wall middle part of door plant (400) has heat-radiating groove (420), be horizontal installation baffle (421) in heat-radiating groove (420).