Twenty-four-path reactive compensation controller

Abstract

The utility model discloses a twenty-four-path reactive power compensation controller, and relates to the technical field of reactive power compensation controllers. The controller comprises a controller body, a socket assembly, connecting plates, limiting blocks and connecting blocks, two power connection flat cables are fixed to the rear portion of one side of the controller body, the connecting plates are fixed to the edges of the upper portion and the lower portion of one side of the controller body, and the socket assembly comprises wiring sockets and movable columns. Movable columns are fixed at the top end of the upper wiring socket and the bottom end of the lower wiring socket, the two movable columns are movably connected in the two connecting plates respectively, a limiting block is fixed at the top end of the upper movable column, and a connecting block is fixed at the top of the connecting plate behind the limiting block. By arranging the controller main body, the socket assembly, the connecting plate, the limiting block and the connecting block, the 24-path reactive compensation controller solves the problems that the 24-path reactive compensation controller is inconvenient to face different wiring positions of wiring terminals, and the interface and the wiring terminals are easy to loosen due to line movement.

Description

Technical Field

[0001] This utility model belongs to the technical field of reactive power compensation controllers, and in particular relates to a 24-channel reactive power compensation controller. Background Technology

[0002] The 24-channel reactive power compensation controller measures the current and voltage values ​​in the power grid to determine the ratio of reactive to active power, calculates the system power factor, and controls the switching of capacitors to improve the power factor and reduce reactive power losses. It features both automatic and manual operation modes, which can be switched according to actual needs. It also allows setting dynamic and static compensation speeds, as well as various switching schemes such as cyclic and linear. Protection functions include overvoltage, undervoltage, harmonic overvoltage, and harmonic overcurrent protection. When power grid parameters are abnormal, it can promptly disconnect capacitors to protect equipment safety. However, it still has the following drawbacks in practical use:

[0003] In operation, the 24-channel reactive power compensation controller requires an interface to input current and perform reactive power compensation after the current input. However, the controller's interface is fixedly connected to itself. When connecting to external terminals in different locations, external line extensions are required to adapt to the interface installation, which is not convenient.

[0004] Secondly, when the 24-channel reactive power compensation controller is in operation, the exposed wiring, with its terminals facing different directions, can easily cause the interfaces and terminals to become loose due to the movement of the wiring as the equipment operates. Utility Model Content

[0005] The purpose of this utility model is to provide a 24-channel reactive power compensation controller. By setting up a controller body, a socket assembly, a connecting plate, a limit block, and a connecting block, it solves the problem that the 24-channel reactive power compensation controller is not convenient for wiring different terminal positions and that the interface and terminal are easily loosened due to moving the line.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a 24-channel reactive power compensation controller, comprising a controller body, a socket assembly, a connecting plate, a limiting block, and a connecting block. Two power cables are fixed to the rear side of one side of the controller body. Connecting plates are fixed to the upper and lower edges of one side of the controller body. The connecting plates are positioned in front of the power cables on the same side of the controller body. A socket assembly is positioned between the two connecting plates. The socket assembly includes a wiring socket and movable posts. Movable posts are fixed to the top of the upper wiring socket and the bottom of the lower wiring socket, respectively. The two movable posts are movably connected to the two connecting plates. A limiting block is fixed to the top of the upper movable post. A connecting block is fixed to the top of the connecting plate behind the limiting block. During operation, reactive power compensation is controlled by the controller body. The two wiring sockets in the socket assembly provide connection to the line terminals requiring reactive power compensation. The connecting plates limit the socket assembly, maintaining the position between the socket assembly and the controller body. A quick-connect threaded bolt is used to connect the plug-in bolt, which, after being inserted into the limiting block, further restricts the position between the socket assembly and the controller body.

[0008] Furthermore, mounting ears are symmetrically fixed at the rear edges of the top and bottom of the controller body, and a control panel is fixed at the front of the controller body. The controller body provides installation through the mounting ears, and the control panel controls the operation of the controller body.

[0009] Furthermore, the socket assembly also includes a fixing block, with the fixing block fixed between the two wiring sockets, and the ends of the two power cables away from the controller body are electrically connected to and fixed to the two wiring sockets respectively, and the power cables electrically connect the controller body and the wiring sockets.

[0010] Furthermore, each of the two connecting plates has a vertically penetrating hole corresponding to the position of the movable column. The two movable columns are respectively movably connected in the movable holes, and the movable holes on the connecting plates interact with the movable columns to restrict the position of the plug assembly.

[0011] Furthermore, the connecting block is threaded with a plug bolt, and one end of the plug bolt head is positioned away from the limiting block. The plug bolt on the connecting block is threadedly connected inside the connecting block.

[0012] Furthermore, each vertical side of the limiting block is provided with an insertion hole, and the end of the insertion bolt extending out of the connecting block is inserted into one of the insertion holes on the limiting block. After the insertion bolt is inserted into the insertion hole on the limiting block, the position between the insertion assembly and the controller body is restricted.

[0013] This utility model has the following beneficial effects:

[0014] This invention solves the problem of inconvenient wiring positions for different terminals in a 24-channel reactive power compensation controller by setting up a controller body and a socket assembly. The controller body is connected to the socket via a power cable, which electrically connects the socket to the controller body. The power cable is flexible, allowing the position of the socket to be adjusted during operation. By inserting the terminal into the socket, the controller body can be electrically connected to the external circuit, making it more convenient for the 24-channel reactive power compensation controller to handle different terminal positions.

[0015] This invention solves the problem of loosening of interfaces and terminals in a 24-channel reactive power compensation controller due to moving the wiring by setting up a controller body, a socket assembly, a connecting plate, a limit block, and a connecting block. After rotating the plug-in bolt until it is inserted into the socket on the limit block, the connection between the wiring socket and the connecting plate is limited, and the position of the wiring socket is determined. This ensures that the wiring socket is restricted to a suitable direction for wiring to external terminals, making it less likely for the interfaces and terminals of the 24-channel reactive power compensation controller to become loose due to moving the wiring. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A three-dimensional diagram of the assembly structure of a 24-channel reactive power compensation controller;

[0018] Figure 2 A three-dimensional view of the controller body and some connector components assembled together;

[0019] Figure 3 A three-dimensional structural view of the combination of the socket assembly and the limiting block;

[0020] Figure 4 This is a three-dimensional structural view of the connecting plate;

[0021] Figure 5 This is a three-dimensional view of the structure of the limiting block after half-section.

[0022] Figure 6 This is a three-dimensional structural diagram of the connecting block.

[0023] Figure label:

[0024] 1. Controller body; 101. Control panel; 102. Mounting ear; 103. Power cable; 2. Socket assembly; 201. Fixing block; 202. Wiring socket; 203. Movable column; 3. Connecting plate; 301. Movable hole; 4. Limiting block; 401. Socket; 5. Connecting block; 501. Plug bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model. Specific Implementation Example 1

[0026] Please see Figure 1-3 This utility model is a 24-channel reactive power compensation controller, including a controller body 1, a socket assembly 2, a connecting plate 3, a limiting block 4, and a connecting block 5. Two power cables 103 are fixed to the rear side of one side of the controller body 1. The controller body 1 performs reactive power compensation for the circuit. The power cables 103 connect the controller body 1 to the wiring socket 202. The connecting plate 3 is fixed at the upper and lower edges of one side of the controller body 1. The socket assembly 2 is installed between the two connecting plates 3 and its position is limited by the movable hole 301. The connecting plate 3 is located on the front of the power cables 103 on the same side of the controller body 1. The socket assembly 2 is arranged between the two connecting plates 3. The socket assembly 2 is used to connect to the circuit that needs reactive power compensation. The socket assembly 2 includes a wiring socket 202 and a movable post 203. The top of the wiring socket 202 is located at the top, and the bottom is located at the bottom. The bottom of each wiring socket 202 is fixed with a movable post 203. The two movable posts 203 are movably connected to the two connecting plates 3 respectively, so that the wiring socket 202 is movably connected to one side of the controller body 1, and the position between the wiring socket 202 and the connecting plate 3 can be adjusted. The top of the upper movable post 203 is fixed with a limit block 4. When the limit block 4 is working, it restricts and determines the position of the socket assembly 2 and the controller body 1. The top of the connecting plate 3 behind the limit block 4 is fixed with a connecting block 5. The connecting block 5 restricts the threaded connection of the plug bolt 501. After rotating the plug bolt 501, the position of the plug bolt 501 on the connecting block 5 can be adjusted. The limit block 4 fixes the position of the socket assembly 2 relative to the controller body 1 through the cooperation of the plug hole 401 and the plug bolt 501, preventing the wiring socket 202 from loosening due to the movement of the line.

[0027] Specifically, mounting ears 102 are symmetrically fixed at the rear edges of the top and bottom of the controller body 1, and a control panel 101 is fixed at the front of the controller body 1. The mounting ears 102 on the controller body 1 are used to install the controller body 1, and the control panel 101 controls the operation of the controller body 1 (which is existing public technology, so it will not be described in detail).

[0028] Furthermore, the socket assembly 2 also includes a fixing block 201, which is fixed between the two wiring sockets 202. The ends of the two power cables 103 away from the controller body 1 are electrically connected to and fixed to the two wiring sockets 202 respectively. The fixing block 201 connects the two wiring sockets 202 together.

[0029] The operation process of this embodiment is as follows: During operation, the controller body 1 is connected to the wiring socket 202 through the power connection cable 103, and the wiring socket 202 is electrically connected to the controller body 1. The power connection cable 103 is a flexible copper core wire, which makes it easy to adjust the angle of the wiring socket 202. The wiring terminal is inserted into the wiring socket 202, and the controller body 1 and the external line are electrically connected. Specific Implementation Example 2

[0030] Please see Figure 1-6 Based on the first specific embodiment, each of the two connecting plates 3 has a vertically penetrating hole 301 corresponding to the position of the movable column 203. The two movable columns 203 are respectively movably connected in the movable hole 301. The movable holes 301 on the two connecting plates 3 are movably connected to the movable columns 203, restricting the two wiring sockets 202 between the two connecting plates 3.

[0031] Specifically, the connecting block 5 has a through threaded connection of a plug bolt 501, and one end of the bolt head of the plug bolt 501 is set away from the limiting block 4. The connecting block 5 threadedly connects the plug bolt 501 therein.

[0032] Furthermore, each vertical side of the limiting block 4 is provided with an insertion hole 401. The insertion bolt 501 extends out of the end of the connecting block 5 and is inserted into an insertion hole 401 on the limiting block 4. When the insertion bolt 501 is inserted into an insertion hole 401 on the limiting block 4, the position of the limiting block 4 and the top of the connecting plate 3 is restricted.

[0033] The operation process of this embodiment is as follows: During operation, after the controller body 1 is aligned with the installation position, the installation bolt is inserted into the installation ear 102 and then screwed into the installation structure of the equipment. The controller body 1 is then installed. After determining the installation position between the wiring socket 202 and the wiring terminal, the two wiring sockets 202 are rotated. The wiring sockets 202 are then rotated to the installation position of the external wiring terminal. The wrench is then inserted into the bolt head of the plug bolt 501 and rotated so that its end is inserted into the insertion hole 401 of the limiting block 4 to fix the position of the wiring socket 202. This limits the connection between the wiring socket 202 and the connecting plate 3, and determines the position of the wiring socket 202 so that the wiring socket 202 can be restricted to a suitable direction for wiring with the external wiring terminal.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A twenty-four-way reactive compensation controller, comprising a controller main body (1), a socket assembly (2), a connecting plate (3), a limiting block (4) and a connecting block (5), characterized in that: Two power cables (103) are fixed to the rear of one side of the controller body (1). A connecting plate (3) is fixed to the upper and lower edges of one side of the controller body (1). The connecting plate (3) is located in front of the power cables (103) on the same side of the controller body (1). A socket assembly (2) is provided between the two connecting plates (3). The socket assembly (2) includes a wiring socket (202) and a movable post (203). Movable posts (203) are fixed to the top of the upper wiring socket (202) and the bottom of the lower wiring socket (202). The two movable posts (203) are movably connected to the two connecting plates (3). A limit block (4) is fixed to the top of the upper movable post (203). A connecting block (5) is fixed to the top of the connecting plate (3) behind the limit block (4).

2. A twenty-four channel reactive power compensation controller according to claim 1, characterized in that: The controller body (1) has mounting ears (102) symmetrically fixed at the rear edges of the top and bottom of the controller body (1), and a control panel (101) is fixed at the front of the controller body (1).

3. A twenty-four channel reactive power compensation controller according to claim 1, characterized in that: The socket assembly (2) also includes a fixing block (201), which is fixed between the two wiring sockets (202). The ends of the two power cables (103) away from the controller body (1) are electrically connected to and fixed to the two wiring sockets (202).

4. A twenty-four channel reactive power compensation controller according to claim 1, characterized in that: Both connecting plates (3) have vertically penetrating holes (301) corresponding to the positions of the movable columns (203), and the two movable columns (203) are respectively movably connected in the movable holes (301).

5. A twenty-four channel reactive compensation controller as recited in claim 1, wherein: The connecting block (5) is threaded with a plug bolt (501), and one end of the bolt head of the plug bolt (501) is set away from the limiting block (4).

6. A twenty-four channel reactive compensation controller according to claim 5, wherein: Each vertical side of the limiting block (4) is provided with a socket (401), and the end of the plug bolt (501) extending out of the connecting block (5) is inserted into a socket (401) on the limiting block (4).

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