Distributed synchronous series compensator

Abstract

The utility model relates to the technical field of series compensators, in particular to a distributed synchronous series compensator. The problems that in the using process of a traditional series compensator, most of existing distributed synchronous series compensators are fixed through bolts, the bolts are likely to loosen after being used for a long time, and therefore more stable connection is inconvenient to achieve are solved. The utility model provides a distributed synchronous series compensator. The distributed synchronous series compensator comprises a plug-in assembly and a mounting assembly, compared with the problems that in the using process of a traditional series compensator, most of existing distributed synchronous series compensators are fixed through bolts, the bolts are likely to be loosened after being used for a long time, and therefore more stable connection is inconvenient to achieve, the series compensator has the advantages that the installation structure and the insertion connection structure are arranged, and the series compensator is more stable in connection; the shell and the substrate are mounted through the mounting structure, and then the mounting structure and the substrate can be inserted and fixed through the insertion structure, so that the effect of more stable connection can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of series compensators, in particular to a distributed synchronous series compensator. Background Art

[0002] A series compensator is a circuit element connected in series with an AC transmission line for compensating the electrical quantity of the AC transmission line, such as voltage, current, phase or impedance, and comprises: a first capacitor and a second capacitor connected in series with each other and connected to the AC transmission line; and a compensation current generator connected in parallel with the first capacitor; this structure does not require a bypass circuit, thereby simplifying the main circuit structure, having the ability to enhance current control, reducing the generation of harmonics, and ensuring a large amount of compensation. The utility model relates to the technical field of series compensators. With the development of society, the series compensator industry has become more and more developed, and the series compensators have been continuously improved to meet the needs of production. Most series compensators have the function of enhancing current control capability, but the function of making the connection more stable is not yet complete, and it is inconvenient to operate and use. Most existing distributed synchronous series compensators are fixed with bolts, which is not convenient for the disassembly and maintenance of the distributed synchronous series compensators, and the bolts may become loose after long-term use, which makes it inconvenient to achieve a more stable connection. Utility Model Content

[0003] In order to overcome the problem that the series compensator is mostly fixed with bolts during use, which is inconvenient for disassembly, assembly and maintenance of the distributed synchronous series compensator. In addition, the bolts may become loose after long-term use, making it inconvenient to achieve a more stable connection.

[0004] The technical solution of the utility model is: a distributed synchronous series compensator, including a base plate, a shell, a mounting component, an adjustment component, a guide component, a plug-in component and a heat dissipation component; the shell is arranged above the base plate, the mounting component is arranged inside the base plate, the adjustment component is arranged on the side wall of the base plate, the guide component is arranged on one side of the adjustment component, the plug-in component is arranged on one side of the guide component, and the heat dissipation component is arranged on the side wall of the shell.

[0005] Preferably, first, the adjustment component is pulled backward manually, and then the housing and the substrate are installed by means of the installation component. Subsequently, the adjustment component is released, and the adjustment component can drive the plug-in component to be guided and reset through the guide component, and the installation component and the substrate can be plugged and fixed through the plug-in component, which can prevent the installation bolts from loosening after long-term use, thereby achieving a more stable connection.

[0006] Preferably, the mounting assembly includes a mounting bolt, a first mounting hole, and a second mounting hole; the first mounting hole is opened inside the shell, the second mounting hole is opened inside the substrate, the first mounting hole is provided with a mounting bolt inside, the mounting bolt is threadedly connected to the first mounting hole, and the mounting bolt is threadedly connected to the second mounting hole; the mounting bolt is installed and matched with the first mounting hole and the second mounting hole, so that the shell and the substrate can be fastened and installed.

[0007] Preferably, the adjustment component includes a movable groove, an adjustment member and a connecting rod; a movable groove is opened on the side wall of the substrate, an adjustment member is arranged inside the movable groove, and a connecting rod is arranged on one side of the adjustment member; the connecting rod can be driven by the adjustment member to perform guided movement, thereby driving the guide component to perform guided movement.

[0008] Preferably, the guide assembly includes a mounting frame, a guide rod and a guide block; the mounting frame is arranged inside the movable groove, the guide rod is arranged inside the mounting frame, the guide block is arranged on the side wall of the guide rod, the guide block is slidably connected to the guide rod, and one side of the guide block is fixedly connected to one end of the connecting rod; the connecting rod can drive the guide block to move in a guided manner through the guide rod, thereby driving the plug-in assembly to move in a guided manner.

[0009] Preferably, the plug-in assembly includes a plug-in hole, a plug-in rod, a mounting tube and a return spring; a return spring is arranged inside the movable groove, a mounting tube is arranged at one end of the return spring, a side wall of the mounting tube is fixedly connected to the other side of the guide block, a plug-in rod is arranged at one end of the fixed tube, a plug-in hole is arranged inside the mounting bolt, and the plug-in rod is snap-connected with the plug-in hole; the guide block can drive the plug-in rod to move in a guided manner through the mounting tube, and according to the rebound force generated by the elastic deformation of the return spring, the return spring can drive the plug-in rod to guide and reset through the mounting tube, and then the plug-in rod can be plugged and fixed through the plug-in hole, so that the mounting bolt can be plugged and fixed to the substrate, which can prevent the mounting bolt from loosening after long-term use, thereby achieving a more stable connection.

[0010] Preferably, the heat dissipation assembly includes a heat dissipation box, a heat dissipation plate and a ventilation plate; a heat dissipation box is arranged on the side wall of the outer shell, a heat dissipation plate is arranged on the side wall of the heat dissipation box, and a ventilation plate is arranged on the side wall of the outer shell; when the series compensator is powered on, the heat dissipation box, the heat dissipation plate and the ventilation plate can be used to achieve ventilation and heat dissipation effects for the series compensator.

[0011] Preferably, the heat dissipation component also includes a heat dissipation motor, a rotating shaft and fan blades; a heat dissipation motor is arranged on the side wall of the heat dissipation plate, a rotating shaft is arranged at the output end of the heat dissipation motor, and fan blades are arranged at one end of the rotating shaft; starting the heat dissipation motor can drive the rotating shaft to rotate, and the rotating shaft can drive the fan blades to rotate, and a heat dissipation airflow is formed outside the series compensator through the fan blades, thereby accelerating the dissipation rate of the working heat of the series compensator and avoiding the problem of damage to the heat collection of the series compensator.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional series compensator, the existing distributed synchronous series compensator is mostly fixed with bolts during use, which is inconvenient for the disassembly and maintenance of the distributed synchronous series compensator, and the bolts may become loose after long-term use, which makes it inconvenient to achieve a more stable connection. The series compensator is provided with a mounting structure and a plug-in structure, and the housing and the substrate are installed through the mounting structure. Subsequently, the loosening adjustment structure can drive the plug-in structure to guide and reset through the guide structure, and the mounting structure and the substrate can be plugged and fixed through the plug-in structure, which can prevent the mounting structure from loosening after long-term use, thereby achieving a more stable connection.

[0014] 2. First, by manually pulling the adjusting member backward, the adjusting member can drive the guide block to be pulled backward through the connecting member, and the guide block can drive the plug rod to be pulled backward through the mounting tube, and then, the mounting bolt is installed and matched through the first mounting hole and the second mounting hole, and the housing and the base plate can be fastened and installed, and then, the adjusting member is loosened, and according to the rebound force generated by the elastic deformation of the reset spring, the reset spring can drive the plug rod to guide and reset through the mounting tube, and the plug rod can be plugged and fixed through the plug hole, so that the mounting bolt and the base plate can be plugged and fixed, which can prevent the mounting bolt from loosening after long-term use, thereby achieving a more stable connection effect;

[0015] 3. When the series compensator is powered on, starting the heat dissipation motor can drive the rotating shaft to rotate, and the rotating shaft can drive the fan blades to rotate. The fan blades form a heat dissipation airflow outside the series compensator, which speeds up the dissipation of the working heat of the series compensator and avoids the problem of damage to the heat collection of the series compensator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a first three-dimensional structural schematic diagram of a distributed synchronous series compensator of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of the first partial three-dimensional structure of a distributed synchronous series compensator of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of a second partial three-dimensional structure of a distributed synchronous series compensator of the utility model;

[0019] Figure 4 What is shown is a schematic diagram of the third partial three-dimensional structure of a distributed synchronous series compensator of the utility model;

[0020] Explanation of the accompanying drawings: 1. Installation component; 2. Adjustment component; 3. Guide component; 4. Plug-in component; 5. Heat dissipation component; 6. Base plate; 7. Housing; 101. Mounting bolt; 102. First mounting hole; 103. Second mounting hole; 201. Movable groove; 202. Adjustment member; 203. Connecting rod; 301. Mounting frame; 302. Guide rod; 303. Guide block; 401. Plug-in hole; 402. Plug-in rod; 403. Mounting cylinder; 404. Reset spring; 501. Heat dissipation box; 502. Heat dissipation plate; 503. Ventilation plate; 504. Heat dissipation motor; 505. Rotating shaft; 506. Fan blade. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a distributed synchronous series compensator, including a substrate 6, a shell 7, a mounting component 1, an adjustment component 2, a guide component 3, a plug-in component 4 and a heat dissipation component 5; the shell 7 is arranged above the substrate 6, the mounting component 1 is arranged inside the substrate 6, the adjustment component 2 is arranged on the side wall of the substrate 6, the guide component 3 is arranged on one side of the adjustment component 2, the plug-in component 4 is arranged on one side of the guide component 3, and the heat dissipation component 5 is arranged on the side wall of the shell 7.

[0023] See also Figure 2The mounting assembly 1 includes a mounting bolt 101, a first mounting hole 102 and a second mounting hole 103; the first mounting hole 102 is provided inside the housing 7, the second mounting hole 103 is provided inside the substrate 6, the first mounting hole 102 is provided with a mounting bolt 101 inside, the mounting bolt 101 is threadedly connected with the first mounting hole 102, and the mounting bolt 101 is threadedly connected with the second mounting hole 103; the mounting bolt 101 is installed and matched with the first mounting hole 102 and the second mounting hole 103, so that the housing 7 and the substrate 6 can be fastened and installed; the adjustment assembly 2 includes a moving groove 201, an adjusting member 202 and a connecting rod 203; the side wall of the substrate 6 is provided with a moving groove 201, and the inside of the moving groove 201 is provided with an adjusting member The joint part 202, a connecting rod 203 is provided on one side of the adjusting part 202; the adjusting part 202 can drive the connecting rod 203 to move in a guided manner, thereby driving the guiding component 3 to move in a guided manner; the guiding component 3 includes a mounting frame 301, a guiding rod 302 and a guiding block 303; the interior of the movable groove 201 is provided with a mounting frame 301, the interior of the mounting frame 301 is provided with a guiding rod 302, and a guiding block 303 is provided on the side wall of the guiding rod 302, the guiding block 303 is slidably connected to the guiding rod 302, and one side of the guiding block 303 is fixedly connected to one end of the connecting rod 203; the connecting rod 203 can drive the guiding block 303 to move in a guided manner through the guide rod 302, thereby driving the plug-in component 4 to move in a guided manner.

[0024] See also Figure 3-4403, and the cam 404 is provided with a plurality of springs, each of which is provided with a plurality of springs, and the plurality of springs are provided with springs, and the plurality of springs are provided with springs. The heat dissipation component 5 includes a heat dissipation box 501, a heat dissipation plate 502 and a ventilation plate 503; the heat dissipation box 501 is arranged on the side wall of the shell 7, the heat dissipation box 501 is arranged on the side wall of the heat dissipation plate 502, and the ventilation plate 503 is arranged on the side wall of the shell 7; when the series compensator is powered on, the heat dissipation box 501, the heat dissipation plate 502 and the ventilation plate 503 can achieve the effect of ventilation and heat dissipation of the series compensator; the heat dissipation component 5 also includes a heat dissipation motor 504, a rotating shaft 505 and a fan Blade 506; a heat dissipation motor 504 is arranged on the side wall of the heat dissipation plate 502, a rotating shaft 505 is arranged at the output end of the heat dissipation motor 504, and a fan blade 506 is arranged at one end of the rotating shaft 505; starting the heat dissipation motor 504 can drive the rotating shaft 505 to rotate, and the rotating shaft 505 can drive the fan blade 506 to rotate, and a heat dissipation airflow is formed outside the series compensator through the fan blade 506, which accelerates the dissipation speed of the working heat of the series compensator and avoids the problem of damage to the heat collection of the series compensator.

[0025] When working, first, manually pull the adjusting member 202 backwards, the adjusting member 202 can drive the guide block 303 to be pulled backwards through the connecting member, and the guide block 303 can drive the plug rod 402 to be pulled backwards through the installation tube 403;

[0026] Then, the mounting bolt 101 is installed and matched through the first mounting hole 102 and the second mounting hole 103, so that the housing 7 and the substrate 6 can be fastened and installed;

[0027] Then, the adjusting member 202 is loosened, and according to the resilience force generated by the elastic deformation of the reset spring 404, the reset spring 404 can drive the plug-in rod 402 to perform guided reset through the installation tube 403;

[0028] Furthermore, the plug rod 402 can be plugged and fixed through the plug hole 401, so that the mounting bolt 101 can be plugged and fixed to the base plate 6, which can prevent the mounting bolt 101 from loosening after long-term use, thereby achieving a more stable connection.

[0029] Through the above steps, first, the adjustment component 2 is manually pulled backwards, and then the housing 7 and the substrate 6 are installed through the installation component 1. Subsequently, the adjustment component 2 is released, and the adjustment component 2 can drive the plug-in component 4 to guide and reset through the guide component 3, and the installation component 1 and the substrate 6 can be plugged and fixed through the plug-in component 4, which can prevent the installation structure 1 from loosening after long-term use, thereby achieving a more stable connection effect.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A distributed synchronous series compensator, comprising a substrate (6); characterized in that: The invention also comprises a shell (7), a mounting assembly (1), an adjustment assembly (2), a guide assembly (3), a plug-in assembly (4) and a heat dissipation assembly (5); the shell (7) is arranged above the base plate (6), the mounting assembly (1) is arranged inside the base plate (6), the adjustment assembly (2) is arranged on the side wall of the base plate (6), the guide assembly (3) is arranged on one side of the adjustment assembly (2), the plug-in assembly (4) is arranged on one side of the guide assembly (3), and the heat dissipation assembly (5) is arranged on the side wall of the shell (7).

2. A distributed synchronous series compensator according to claim 1, characterized in that: The mounting assembly (1) comprises a mounting bolt (101), a first mounting hole (102) and a second mounting hole (103); the first mounting hole (102) is provided inside the housing (7), the second mounting hole (103) is provided inside the substrate (6), a mounting bolt (101) is provided inside the first mounting hole (102), the mounting bolt (101) is threadedly connected to the first mounting hole (102), and the mounting bolt (101) is threadedly connected to the second mounting hole (103).

3. A distributed synchronous series compensator according to claim 1, characterized in that: The adjustment component (2) comprises a movable groove (201), an adjustment member (202) and a connecting rod (203); the movable groove (201) is provided on the side wall of the base plate (6), the adjusting member (202) is arranged inside the movable groove (201), and the connecting rod (203) is arranged on one side of the adjusting member (202).

4. A distributed synchronous series compensator according to claim 3, characterized in that: The guide assembly (3) comprises a mounting frame (301), a guide rod (302) and a guide block (303); the mounting frame (301) is arranged inside the movable groove (201), the guide rod (302) is arranged inside the mounting frame (301), the guide block (303) is arranged on the side wall of the guide rod (302), the guide block (303) is slidably connected to the guide rod (302), and one side of the guide block (303) is fixedly connected to one end of the connecting rod (203).

5. A distributed synchronous series compensator according to claim 3, characterized in that: The plug-in assembly (4) comprises a plug-in hole (401), a plug-in rod (402), a mounting tube (403) and a return spring (404); a return spring (404) is arranged inside the movable groove (201); a mounting tube (403) is arranged at one end of the return spring (404); a side wall of the mounting tube (403) is fixedly connected to the other side of the guide block (303); a plug-in rod (402) is arranged at one end of the fixed tube; a plug-in hole (401) is opened inside the mounting bolt (101); and the plug-in rod (402) is snap-fitted and connected to the plug-in hole (401).

6. A distributed synchronous series compensator according to claim 1, characterized in that: The heat dissipation assembly (5) comprises a heat dissipation box (501), a heat dissipation plate (502) and a ventilation plate (503); the heat dissipation box (501) is arranged on the side wall of the outer shell (7), the heat dissipation plate (502) is arranged on the side wall of the heat dissipation box (501), and the ventilation plate (503) is arranged on the side wall of the outer shell (7).

7. A distributed synchronous series compensator according to claim 6, characterized in that: The heat dissipation assembly (5) further comprises a heat dissipation motor (504), a rotating shaft (505) and a fan blade (506); the heat dissipation motor (504) is arranged on the side wall of the heat dissipation plate (502), the output end of the heat dissipation motor (504) is arranged with a rotating shaft (505), and one end of the rotating shaft (505) is arranged with a fan blade (506).

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