CN210744755U

CN210744755U - Stepless compensation control device of static var generator

Info

Publication number: CN210744755U
Application number: CN201922360889.5U
Authority: CN
Inventors: 刘申峰
Original assignee: Shandong Albertson Electric Co Ltd
Current assignee: Shandong Albertson Electric Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-12
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to the technical field of electrical appliances, a stepless compensation control device of a static var generator is disclosed, a radiating groove is arranged on the outer surface of a controller box, a clamping rod is fixedly arranged on the side surface of the controller box, a mounting seat is fixedly arranged on the rear surface side of the controller box, a radiating component is arranged on one side of the controller box, a plug is fixedly arranged on the front surface of the controller box, a first protection component is arranged on one side of the controller box, and through the arrangement of the first protection component, the plug can be protected, the plug exposed outside is prevented from entering water or being damaged by the outside, and the normal use of the device is ensured; under the use of second protection component, can avoid the heavy object to drop and cause the phenomenon of destruction to the controller box, the effectual box that has protected, the setting of second guard plate upper surface guide way can carry out the guide effect to the rainwater when raining, makes the rainwater flow ground as fast as possible.

Description

Stepless compensation control device of static var generator

Technical Field

The utility model relates to the technical field of electrical apparatus, specifically a stepless compensation control device of static var generator.

Background

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 sends reactive power meeting requirements, and the purpose of dynamic reactive compensation is achieved. Some defects still exist when some existing stepless compensation control devices are used, for example, the existing controller is only provided with a heat dissipation groove for heat dissipation in a unilateral mode, so that the heat dissipation effect is poor, the service life of the controller is influenced to a certain extent, and some controllers are arranged outdoors, and heavy objects can fall down to damage the controller under some conditions. Accordingly, those skilled in the art have provided a stepless compensation control device for a static var generator to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stepless compensation controlling means of SVG to solve the problem that proposes 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 stepless compensation control device of SVG, includes controller box and mount pad, the radiating groove has been seted up to the surface of controller box, the side surface fixed mounting of controller box has the supporting rod, the rear surface side fixed mounting of controller box has the mount pad, one side of controller box is provided with radiator unit, the front surface fixed mounting of controller box has the plug, one side of controller box is provided with first protection component, the surface of controller box is provided with second protection component.

As a further aspect of the present invention: first protection component includes retaining member, first guard plate and slide bar, the outside sliding connection of slide bar has first guard plate, one side of first guard plate is provided with the retaining member.

As a further aspect of the present invention: the width of first guard plate is greater than the width of plug, the inside of first guard plate is provided with the spout with slide bar looks adaptation, and the material of first guard plate is the stainless steel.

As a further aspect of the present invention: the second protection component comprises a supporting seat, a protection seat, a buffer plate, a second protection plate, a guide groove, a pressure block, a buffer piece and a roller, the upper surface of the supporting seat is fixedly connected with the protection seat, the inner portion of the protection seat is slidably connected with the buffer plate, the one end of the buffer plate is fixedly connected with the second protection plate, the guide groove is installed on the surface of the second protection plate, the buffer piece is fixedly installed on the inner wall of the protection seat, the pressure block is fixedly installed at one end of the buffer piece, and the roller is arranged on the outer side of the buffer plate.

As a further aspect of the present invention: the length of buffer board is less than the length of protection seat, one side fixed connection in the surface of controller box of supporting seat, one side sliding connection in the inner wall of protection seat of gyro wheel.

As a further aspect of the present invention: the radiator unit includes first air-supply line, air intake, second air-supply line, fan, mounting panel and air-out passageway, one side of first air-supply line is provided with the second air-supply line, the air intake has been seted up to the one end of second air-supply line, the one end of first air-supply line and second air-supply line all is provided with the air-out passageway, the mounting panel is installed to one side of air-out passageway, the inside fixed mounting of mounting panel has the fan, the mounting panel sets up in the inner wall of controller box.

Compared with the prior art, the beneficial effects of the utility model are that:

through the arrangement of the first protection component, the plug can be protected, the plug exposed outside is prevented from being soaked in water or being damaged by the outside, the operation is convenient and fast, and the normal use of the device is ensured; under the use of the second protection assembly, the phenomenon that a controller box body is damaged due to falling of a heavy object can be avoided, the box body is effectively protected, and due to the arrangement of the guide groove on the upper surface of the second protection plate, rainwater can be guided in rainy days, so that the rainwater flows to the ground as fast as possible; under radiator unit's use, improved air flow rate, the heat that makes the box inside that can be very fast is dispelled, has improved the life of controller to a certain extent, has brought the convenience for staff's use.

Drawings

Fig. 1 is a schematic structural diagram of a stepless compensation control device of a static var generator;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural diagram of a second protection component in the stepless compensation control device of the static var generator;

FIG. 4 is a schematic structural diagram of a protective seat in the stepless compensation control device of the static var generator;

fig. 5 is a schematic structural diagram of a heat dissipation assembly in the stepless compensation control device of the static var generator.

In the figure: 1. a controller case; 2. a plug; 3. a first guard assembly; 31. a locking member; 32. a first guard plate; 33. a slide bar; 4. a second guard assembly; 41. a supporting seat; 42. a protective seat; 43. a buffer plate; 44. a second guard plate; 45. a guide groove; 46. a pressure block; 47. a buffer member; 48. a roller; 5. a mounting seat; 6. a clamping rod; 7. a heat sink; 8. a heat dissipating component; 81. a first air inlet pipe; 82. an air inlet; 83. a second air inlet pipe; 84. a fan; 85. mounting a plate; 86. an air outlet channel.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a stepless compensation control device for a static var generator includes a controller case 1 and a mounting base 5, a heat sink 7 is disposed on an outer surface of the controller case 1, a clamping rod 6 is fixedly mounted on a side surface of the controller case 1, the mounting base 5 is fixedly mounted on a rear surface side of the controller case 1, a heat dissipation assembly 8 is disposed on one side of the controller case 1, the heat dissipation assembly 8 includes a first air inlet pipe 81, an air inlet 82, a second air inlet pipe 83, a fan 84, a mounting plate 85 and an air outlet channel 86, the second air inlet pipe 83 is disposed on one side of the first air inlet pipe 81, the air inlet 82 is disposed on one end of the second air inlet pipe 83, an air outlet channel 86 is disposed on one end of the first air inlet pipe 81 and the second air inlet pipe 83, the mounting plate 85 is mounted on one side of the air outlet channel 86, the fan, the mounting plate 85 is arranged on the inner wall of the controller box 1, and under the action of the fan 84 and the air outlet channel 86, the air flow rate is increased, heat can be dissipated as soon as possible, the service life of the controller box 1 is prolonged, and convenience is brought to use of workers.

In fig. 2: the front surface fixed mounting of controller box 1 has plug 2, one side of controller box 1 is provided with first fender subassembly 3, first fender subassembly 3 includes retaining member 31, first guard plate 32 and slide bar 33, the outside sliding connection of slide bar 33 has first guard plate 32, one side of first guard plate 32 is provided with retaining member 31, the width of first guard plate 32 is greater than the width of plug 2, the inside of first guard plate 32 is provided with the spout with slide bar 33 looks adaptation, and the material of first guard plate 32 is the stainless steel, unscrew retaining member 31, later promote first guard plate 32 under the effect of slide bar 33, make first guard plate 32 cover in the surface of plug 2, have certain guard action to plug 2, avoid plug 2 to intake or receive external destruction, this controlling means's normal use has been guaranteed.

In fig. 3 and 4: the outer surface of the controller box 1 is provided with a second protection component 4, the second protection component 4 comprises a supporting seat 41, a protection seat 42, a buffer plate 43, a second protection plate 44, a guide groove 45, a pressure block 46, a buffer member 47 and a roller 48, the upper surface of the supporting seat 41 is fixedly connected with the protection seat 42, the inner part of the protection seat 42 is connected with the buffer plate 43 in a sliding manner, one end of the buffer plate 43 is fixedly connected with the second protection plate 44, the surface of the second protection plate 44 is fixedly provided with the guide groove 45, the inner wall of the protection seat 42 is fixedly provided with the buffer member 47, one end of the buffer member 47 is fixedly provided with the pressure block 46, the outer side of the buffer plate 43 is provided with the roller 48, the length of the buffer plate 43 is smaller than that of the protection seat 42, one side of the supporting seat 41 is fixedly connected to the outer surface of the controller box 1, one side of the roller 48 is slidably connected to the, can carry out the guide effect to the rainwater when raining, make rainwater flow to ground as far as possible, improve controller box 1's life to a certain extent.

The utility model discloses a theory of operation is: when the controller is used, the heat dissipation groove 7 is formed in the outer surface of the controller box 1, a certain heat dissipation effect is achieved, when the plug 2 is exposed outside, the plug 2 needs to be protected, the locking piece 31 is unscrewed, then the first protection plate 32 is pushed under the action of the sliding rod 33, the first protection plate 32 covers the surface of the plug 2, a certain protection effect is achieved on the plug 2, the plug 2 is prevented from being soaked in water or damaged by the outside, and the normal use of the controller is guaranteed; because some controllers are used outdoors, a heavy object may fall to damage the controller box, when the heavy object falls, the heavy object firstly falls to the surface of the second protection plate 44, then the second protection plate 44 presses the buffer plate 43 downwards, then under the action of the rollers 48, the buffer plate 43 presses the pressure block 46 and the buffer piece 47 in the protection seat 42 downwards, the force borne by the second protection plate 44 is greatly reduced, the controller box 1 is protected, the damage borne by the controller box 1 is reduced to the greatest extent, the guide groove 45 is arranged on the surface of the second protection plate 44, the guide effect on rainwater can be performed in the rainy period, the rainwater flows to the ground as soon as possible, and the service life of the controller box 1 is prolonged to a certain extent; when the controller box 1 operates, more heat is generated, under the action of the fan 84, outside air enters from the air inlet 82 and then enters the first air inlet pipe 81 and the second air inlet pipe 83, the air flow direction can be guided at the moment, heat exchange can be carried out between the controller box 1 and the air outlet channel 86, the heat flows to the outside of the air outlet channel 86, under the action of the fan 84 and the air outlet channel 86, the air flow rate is improved, heat can be dissipated as soon as possible, the service life of the controller box 1 is prolonged, and convenience is brought to use of workers.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stepless compensation control device of static var generator, includes controller box (1) and mount pad (5), its characterized in that, radiating groove (7) have been seted up to the surface of controller box (1), the side surface fixed mounting of controller box (1) has supporting rod (6), the rear surface side fixed mounting of controller box (1) has mount pad (5), one side of controller box (1) is provided with radiator unit (8), the front surface fixed mounting of controller box (1) has plug (2), one side of controller box (1) is provided with first protection component (3), the surface of controller box (1) is provided with second protection component (4).

2. The stepless compensation control device for the static var generator according to the claim 1, characterized in that, the first protection component (3) comprises a locking piece (31), a first protection plate (32) and a sliding rod (33), the first protection plate (32) is connected with the outside of the sliding rod (33) in a sliding way, and one side of the first protection plate (32) is provided with the locking piece (31).

3. The stepless compensation control device for the static var generator according to claim 2, wherein the width of the first protection plate (32) is larger than that of the plug (2), the inside of the first protection plate (32) is provided with a sliding groove matched with the sliding rod (33), and the first protection plate (32) is made of stainless steel.

4. The SVG stepless compensation control device of claim 1, the second protection component (4) comprises a supporting seat (41), a protection seat (42), a buffer plate (43), a second protection plate (44), a guide groove (45), a pressure block (46), a buffer piece (47) and a roller (48), the upper surface of the supporting seat (41) is fixedly connected with a protective seat (42), the interior of the protective seat (42) is connected with a buffer plate (43) in a sliding way, one end of the buffer plate (43) is fixedly connected with a second protection plate (44), a guide groove (45) is fixedly arranged on the surface of the second protection plate (44), the inner wall fixed mounting of protection seat (42) has bolster (47), the one end fixed mounting of bolster (47) has pressure piece (46), the outside of buffer board (43) is provided with gyro wheel (48).

5. The SVG stepless compensation control device of claim 4, characterized in that said buffer board (43) has a length smaller than the length of the protection seat (42), one side of said support seat (41) is fixedly connected to the outer surface of the controller box (1), and one side of said roller (48) is slidably connected to the inner wall of the protection seat (42).

6. The stepless compensation control device for the static var generator according to claim 1, wherein the heat dissipation assembly (8) comprises a first air inlet pipe (81), an air inlet (82), a second air inlet pipe (83), a fan (84), a mounting plate (85) and an air outlet channel (86), the second air inlet pipe (83) is arranged on one side of the first air inlet pipe (81), the air inlet (82) is arranged at one end of the second air inlet pipe (83), the air outlet channel (86) is arranged at one end of each of the first air inlet pipe (81) and the second air inlet pipe (83), the mounting plate (85) is arranged on one side of the air outlet channel (86), the fan (84) is fixedly mounted inside the mounting plate (85), and the mounting plate (85) is arranged on the inner wall of the controller box (1).