SVG type static dynamic reactive power compensation device

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The design of the height adjustment mechanism and the connection mechanism simplifies the installation and disassembly process of the SVG static var compensator, solves the problem of cumbersome disassembly and assembly steps in traditional devices, and improves work efficiency.

CN223693670UActive Publication Date: 2025-12-19INNER MONGOLIA SANXIA MENGNENG ENERGY CO LTD

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Patent Information

Application Number: CN202423180803.8
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-12-23
Publication Date: 2025-12-19
Estimated Expiration: 2034-12-23

AI Technical Summary

Technical Problem

Traditional SVG-type static dynamic reactive power compensation devices have cumbersome assembly and disassembly procedures and are not very efficient.

Method used

The system employs a height adjustment mechanism and a connection mechanism. Through the cooperation of the movable block and the plug rod, the SVG static var generator can be quickly installed and disassembled. The height adjustment and stability control are achieved by using pulleys and a motor to drive the threaded rod.

Benefits of technology

The installation and disassembly process of the SVG static var compensator has been simplified, improving work efficiency and facilitating personnel operation.

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Abstract

The utility model belongs to the field of electric power, and particularly discloses an SVG type static dynamic reactive power compensation device, which comprises an SVG static var generator, a height adjusting mechanism and a connecting mechanism. The height adjusting mechanism comprises a shell, and a movable block is movably arranged in the shell; the connecting mechanism comprises a fixed seat fixedly mounted at the rear end of the SVG, a through hole is formed in the fixed seat, an insertion rod is fixedly mounted on the movable block and penetrates through the through hole, and an opening is formed in the surface of the front end of the shell; the fixing seat is pushed into the shell through the opening, so that the fixing seat is clamped on the insertion rod through the through hole, then the movable block is controlled to move up and down in the shell until the fixing seat and the opening are staggered, the position of the fixing seat is limited by the shell at the front end of the shell, the fixing seat cannot be separated from the insertion rod, installation of the device is completed, and the working efficiency is improved; and personnel use is facilitated.

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Description

TECHNICAL FIELD

[0001] The utility model belongs to the electric power field, concretely relates to a SVG type static dynamic reactive compensation device. BACKGROUND

[0002] SVG (static reactive compensation equipment) is a kind of dynamic reactive compensation device based on power electronic technology, for improving the power factor of power system and the dynamic performance of power grid;

[0003] However, the traditional SVG type static dynamic reactive compensation device is usually provided with mounting bracket on both sides, is suspended and fixed at work site by bolt, and the dismounting steps are more cumbersome and troublesome, and the working efficiency is not ideal. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a SVG type static dynamic reactive compensation device to solve the problems of traditional SVG type static dynamic reactive compensation device, such as cumbersome and troublesome dismounting steps and low working efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A kind of SVG type static dynamic reactive compensation device, including SVG static reactive generator, height adjusting mechanism and connecting mechanism;The height adjusting mechanism includes shell, and movable block is arranged in the shell;The connecting mechanism includes fixed seat fixedly installed at the rear end of SVG static reactive generator, and the fixed seat is provided with through hole, the plug rod is fixedly installed on the movable block, the plug rod penetrates through the through hole, and the front end surface of the shell is provided with opening.

[0007] Preferably, the top and bottom of the through hole are provided with pulley at the front end of the fixed seat.

[0008] Preferably, the both sides of the SVG static reactive generator are provided with handle, and the handle and SVG static reactive generator are provided with rotating part.

[0009] Preferably, the inside of the shell is provided with threaded rod, the input end of the threaded rod is provided with motor, and the threaded rod is threadedly connected with movable block.

[0010] Preferably, the inside of the shell is fixedly installed with limit slide rail, the movable block is provided with sliding slot, and the limit slide rail and sliding slot are slidably connected.

[0011] Preferably, the inside of the shell is provided with movable slot, the movable slot is slidably connected with fixed seat, and the movable slot is communicated with opening.

[0012] Compared with prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a fixed seat of SVG static var generator is aligned with the opening, then the fixed seat is pushed into the shell through the opening, makes the fixed seat through the through -hole and is stuck on the plug pole, subsequently control movable block moves up and down in the shell, to drive the fixed seat together with SVG static var generator synchronous up and down, until the fixed seat is staggered with the opening, and the front end shell of shell can limit the position of fixed seat, makes it unable to separate the plug pole, completes the installation of device, when needing to carry out the dismounting maintenance work, only need to move the fixed seat to the opening again, at this time, pull SVG static var generator to the front end direction can separate it with the shell, improves work efficiency, and personnel use conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduced, obviously, the following description in the drawing only some embodiments of the utility model, for the ordinary skill in the art personnel, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings. Wherein:

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the side view of the utility model;

[0017] Figure 3 It is the back view of the utility model;

[0018] Figure 4 It is the connection mechanism structure schematic diagram of the utility model.

[0019] In the drawing: 1, SVG static var generator;101, handle;102, rotating piece;2, height adjusting mechanism;201, shell;202, motor;203, fixed seat;204, threaded rod;205, movable block;206, limit slide rail;207, sliding groove;208, movable slot;3, connection mechanism;301, opening;302, through -hole;303, pulley;304, plug pole. DETAILED DESCRIPTION

[0020] In order to make the above purpose, feature and advantage of the utility model more obvious and easy to understand, the following specific embodiment of the utility model is explained in detail with the drawing of the specification.

[0021] In the following description, a lot of specific details are set forth in order to facilitate a thorough understanding of the present application, but the present application can also be practiced without these specific details, other than in the way described herein, and it can be apparent to those skilled in the art that the present application can be practiced in other ways, without departing from the spirit and scope of the present application, therefore, the present application is not limited to the specific embodiments disclosed below.

[0022] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics contained in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an independent or alternative embodiment.

[0023] As shown in the accompanying drawings Figure 1 , 2 and 4:

[0024] Embodiment one: the embodiment provides an SVG type static dynamic reactive compensation device, which comprises an SVG static reactive generator 1, a height adjusting mechanism 2 and a connecting mechanism 3; the height adjusting mechanism 2 comprises a shell 201, and a movable block 205 movably arranged in the shell 201; the connecting mechanism 3 comprises a fixed seat 203 fixedly installed at the rear end of the SVG static reactive generator 1, a through hole 302 is arranged on the fixed seat 203, an insertion rod 304 is fixedly installed on the movable block 205, the insertion rod 304 penetrates through the through hole 302, and the front end surface of the shell 201 is provided with an opening 301.

[0025] The SVG static reactive generator 1 adopts CKKBSVG type static reactive dynamic compensation device;

[0026] When installing the SVG static var generator 1, first, the shell 201 is pre-installed at the work site, then the SVG static var generator 1 is lifted, the fixing seat 203 is aligned with the opening 301, and the SVG static var generator 1 is pushed to the rear end direction, so that the fixing seat 203 is pushed into the shell 201 through the opening 301, and the fixing seat 203 is clamped on the insertion rod 304 through the through hole 302, the insertion rod 304 limits the up-down and left-right directions of the fixing seat 203, then the movable block 205 is controlled to move up and down in the shell 201, so as to drive the fixing seat 203 and the SVG static var generator 1 to move up and down synchronously, until the fixing seat 203 is misaligned with the opening 301, so that the fixing seat 203 completely enters the shell 201, and the front end shell of the shell 201 limits the position of the fixing seat 203, so that it cannot be separated from the insertion rod 304, the installation of the device is completed, and the height of the device can be adjusted by controlling the movement of the movable block 205, when the SVG static var generator 1 needs to be disassembled and maintained, the fixing seat 203 is moved to the opening 301 again, and then the SVG static var generator 1 is pulled to the front end direction, so that it is separated from the shell 201, improving the work efficiency and being convenient for personnel to use.

[0027] Specifically, the top and bottom of the through hole 302 are provided with pulleys 303 at the front end of the fixing seat 203.

[0028] As shown in FIGS. 1, 2 and 3: Figure 1 2

[0029] Specifically, the inside of the shell 201 is provided with a threaded rod 204, the input end of the threaded rod 204 is provided with a motor 202, and the threaded rod 204 is threadedly connected with a movable block 205.

[0030] Specifically, the inside of the shell 201 is fixedly provided with a limiting slide rail 206, and the movable block 205 is provided with a sliding groove 207, and the limiting slide rail 206 and the sliding groove 207 are slidably connected.

[0031] Specifically, the inside of the shell 201 is provided with a movable groove 208, the movable groove 208 is slidably connected with the fixing seat 203, and the movable groove 208 is communicated with the opening 301.

[0032] As can be seen from the above, after the work personnel aligns the fixing seat 203 with the opening 301 and pushes it into the shell 201, the fixing seat 203 will be aligned with the movable groove 208, so that when the work personnel drives the fixing seat 203 to move up and down, the fixing seat 203 will slide into the movable groove 208;

[0033] When the fixed seat 203 is completely into the shell 201 with the opening 301 staggered, the pulley 303 will contact with the inner wall of the front end of the shell 201, so as to extrude the fixed seat 203 to be limited on the movable block 205, so as to ensure the stability, and the pulley 303 will roll in the inside of the front end of the shell 201, so as to reduce the friction resistance;

[0034] When working, the motor 202 is started, the motor 202 will drive the threaded rod 204 to rotate, and then drive the movable block 205 to move together with the SVG static reactive generator 1 through the threaded connection relationship between the threaded rod 204 and the movable block 205;

[0035] When the movable block 205 moves up and down, the movable block 205 will slide on the limiting slide rail 206 through the sliding groove 207, so as to limit and guide the movable block 205, and improve the stability.

[0036] As shown in the accompanying drawings 1-4: Figure 1 、 2 and 4:

[0037] Embodiment two: the embodiment provides an SVG type static dynamic reactive compensation device, which comprises an SVG static reactive generator 1, a height adjusting mechanism 2 and a connecting mechanism 3; the height adjusting mechanism 2 comprises a shell 201, and a movable block 205 is movably arranged in the shell 201; the connecting mechanism 3 comprises a fixed seat 203 fixedly installed at the rear end of the SVG static reactive generator 1, a through hole 302 is arranged on the fixed seat 203, an insertion rod 304 is fixedly installed on the movable block 205, the insertion rod 304 penetrates through the through hole 302, and the front end surface of the shell 201 is provided with an opening 301.

[0038] The SVG static reactive generator 1 adopts CKKBSVG type static reactive dynamic compensation device;

[0039] During the installation of the SVG static var generator 1, the housing 201 is first pre-installed at the work site. Then, the SVG static var generator 1 is lifted so that its mounting base 203 aligns with the opening 301. The SVG static var generator 1 is then pushed rearward to insert the mounting base 203 into the housing 201 through the opening 301. The mounting base 203 is then secured to the insertion rod 304 through the through hole 302. The insertion rod 304 restricts the vertical and horizontal movement of the mounting base 203. Subsequently, the movable block 205 is controlled to move up and down within the housing 201, thereby moving the mounting base 203 along with the SVG static var generator 1. The device is moved up and down until the fixed base 203 is misaligned with the opening 301, allowing the fixed base 203 to fully enter the housing 201. The front shell of the housing 201 will limit the position of the fixed base 203, preventing it from detaching from the insertion rod 304, thus completing the installation of the device. The height of the device can be adjusted by controlling the movement of the movable block 205. When it is necessary to disassemble and maintain the SVG static var generator 1, simply move the fixed base 203 back to the opening 301, and then pull the SVG static var generator 1 towards the front to separate it from the housing 201, improving work efficiency and making it more convenient for personnel to use.

[0040] Specifically, pulleys 303 are provided at the front ends of the fixing bases 203 at the top and bottom of the through hole 302.

[0041] Specifically, the SVG static var generator 1 has handles 101 on both sides, and a rotating part 102 is provided between the handles 101 and the SVG static var generator 1.

[0042] As attached Figure 1 , 2 As shown in Figure 3:

[0043] Specifically, a threaded rod 204 is provided inside the housing 201, and a motor 202 is provided at the input end of the threaded rod 204. The threaded rod 204 is threadedly connected to the movable block 205.

[0044] Specifically, a limiting slide rail 206 is fixedly installed on the inner side of the housing 201, and a slide groove 207 is provided on the movable block 205. The limiting slide rail 206 and the slide groove 207 are slidably connected.

[0045] Specifically, the inner side of the housing 201 is provided with a movable groove 208, which is slidably connected to the fixed base 203 and is connected to the opening 301.

[0046] From the above, when the SVG static reactive generator 1 needs to be disassembled and replaced, the handle 101 is rotated to the front end of the device through the rotating part 102, and the positions of the handle 101 are limited and blocked on both sides of the SVG static reactive generator 1 to ensure stability, so that personnel can lift the device through the handle 101 to disassemble and assemble, and after the work is completed, the handle 101 is rotated to the two sides of the SVG static reactive generator 1 through the rotating part 102, thereby reducing the occupied area.

[0047] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are by way of illustration only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0048] Furthermore, in order to provide a concise description of exemplary embodiments, all features of an actual implementation can not be described (i.e., those unrelated to the best mode of practicing the present application currently contemplated).

[0049] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A static var generator (SVG) type static dynamic reactive power compensation device, characterized by: The SVG static var generator (1), the height adjusting mechanism (2) and the connecting mechanism (3) are included. The height adjusting mechanism (2) includes a shell (201), and a movable block (205) movably arranged in the shell (201); The connecting mechanism (3) includes a fixed seat (203) fixedly installed at the rear end of the SVG static var generator (1), a through hole (302) arranged on the fixed seat (203), a plug rod (304) fixedly installed on the movable block (205), and the plug rod (304) penetrating through the through hole (302), and an opening (301) arranged on the front end surface of the shell (201).

2. The SVG type static dynamic reactive power compensation device according to claim 1, characterized in that: The top and bottom of the through hole (302) are provided with pulleys (303) at the front end of the fixed seat (203).

3. The SVG type static dynamic reactive power compensation device according to claim 1, characterized in that: Both sides of the SVG static var generator (1) are provided with handles (101), and the handles (101) and the SVG static var generator (1) are provided with rotating parts (102).

4. The SVG type static dynamic reactive power compensation device according to claim 1, characterized in that: The inside of the shell (201) is provided with a threaded rod (204), the input end of the threaded rod (204) is provided with a motor (202), and the threaded rod (204) is threadedly connected with the movable block (205).

5. The SVG type static dynamic reactive power compensation device according to claim 1, characterized in that: The inside of the shell (201) is fixedly installed with a limiting sliding rail (206), the movable block (205) is provided with a sliding groove (207), and the limiting sliding rail (206) and the sliding groove (207) are slidably connected.

6. The SVG type static dynamic reactive power compensation device according to claim 1, characterized in that: The inside of the shell (201) is provided with a movable groove (208), the movable groove (208) and the fixed seat (203) are slidably connected, and the movable groove (208) is communicated with the opening (301).