A high-voltage static var generator

Abstract

The utility model discloses a kind of high-voltage static reactive power generating devices, including static reactive power generator body, the bottom surface below of static reactive power generator body is provided with insulating base assembly, and the bottom of static reactive power generator body is supported by the insulating base assembly heightening, the both sides outer position of insulating base assembly is provided with safety grounding assembly. Advantageous effect lies in: the utility model is by the mode of the insulating pad seat between front and rear positions and is firmly connected multiple connecting seats to constitute stable insulating base assembly, and then by the mode of static reactive power generator body is placed on the top surface of insulating base assembly, the bottom stable insulation in the process of static reactive power generator body placement establishment can be realized, it is favorable to ensure that the bottom of static reactive power generator body and ground have good insulation effect, while it is also convenient to slow down bottom corrosion aging by the mode of static reactive power generator body bottom being supported by insulating base assembly heightening.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary components for high-voltage static var generators, specifically to a high-voltage static var generator. Background Technology

[0002] A high-voltage static var generator, also known as a high-voltage dynamic reactive power compensation generator or a static synchronous compensator, is a self-commutated bridge circuit that is connected to the power grid via a reactor or directly in parallel. By adjusting the phase and amplitude of the AC output voltage of the bridge circuit, or by directly controlling its AC current, the circuit can absorb or generate reactive power that meets the requirements, thereby achieving the purpose of dynamic reactive power compensation.

[0003] In the existing technology, when it comes to the installation of high-voltage static var generators, they are usually installed directly at the place of use. However, since static var generators operate in a high-voltage environment, when they malfunction, the casing may become electrified, which could lead to electric shock when workers touch the casing during inspection, posing a safety hazard. Utility Model Content

[0004] The purpose of this invention is to provide a high-voltage static var generator to solve the above problems, as detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution: The present invention provides a high-voltage static var generator, including a static var generator body, an insulating base assembly is provided below the bottom surface of the static var generator body, and the bottom of the static var generator body is raised and supported by the insulating base assembly. Safety grounding components are provided on both outer sides of the insulating base assembly to achieve good grounding of the static var generator body by means of the safety grounding components abutting against the bottom of the static var generator body and the ground respectively. The safety grounding component is externally equipped with a constraint adjustment component, which is used to stably constrain the safety grounding component vertically to prevent it from tipping over. Each of the constraint adjustment components is equipped with a disassembly assembly on its side. The disassembly assembly is partially fixed to the side of the insulating base assembly, and the constraint adjustment component is detachably connected to the insulating base assembly through the disassembly assembly.

[0006] Preferably, the insulating base assembly includes an insulating pad and a connecting seat. There are two insulating pads, which are respectively placed horizontally at the front and rear positions of the bottom of the static var generator body. Multiple connecting seats are longitudinally fixed between the insulating pads at the front and rear positions, and the connecting seats at the two sides are detachably connected to the corresponding constraint adjustment components through the disassembly and assembly assembly.

[0007] Preferably, both the insulating pad and the connecting seat are rigid rubber seats with their upper and lower end faces being flat.

[0008] Preferably, each of the safety grounding components includes a guide sleeve and a guide post. The top of the guide sleeve is open, and the guide post is coaxially inserted into the guide sleeve in a vertical sliding fit. A spring is fixed between the bottom end of the guide post and the inner bottom surface of the guide sleeve, and the spring is placed inside the guide sleeve in a coaxial clearance fit. The bottom end of the guide sleeve and the top end of the guide post are respectively coaxially fixed to a grounding base plate and a grounding top plate through a connecting sleeve. The grounding base plate and the grounding top surface are respectively in close contact with the ground and the bottom surface of the static var generator body.

[0009] Preferably, the bottom end of the guide post is located in the inner middle of the guide sleeve, and the spring is in a compressed state. The top surface of the grounding top plate and the bottom surface of the grounding bottom plate are both uniformly fixed with conductive protrusions whose outer surfaces are flat.

[0010] Preferably, each of the constraint adjustment components includes a mating sleeve and a clamping stud. The mating sleeve is fitted onto the periphery of the guide sleeve in a coaxial sliding fit. Each mating sleeve has a mating hole on its outer side along the lateral direction. Each mating hole is a through hole, and the clamping stud is coaxially inserted into each mating hole in a threaded fit.

[0011] Preferably, the inner end of each clamping stud is coaxially fixed with an elastic pressure block whose outer diameter is smaller than that of the mating hole, and the outer end of each clamping stud is coaxially fixed with an end head, and the outer end face of each end head is provided with an internal hexagonal force groove.

[0012] Preferably, each of the disassembly and assembly components includes a insert plate and a fixing sleeve. The insert plates are horizontally fixed on the outer sides of the mating sleeves on both sides at their close-to-each-other portions. Limiting holes are vertically formed at the close-to-each-other ends of the insert plates on both sides. The fixing sleeves are horizontally fixed on the outer sides of the connecting seats on both sides. Slots are horizontally formed on the outer end faces of the fixing sleeves on both sides at their far-to-each-other portions. The insert plates are inserted into the corresponding slots in a horizontal sliding fit. The top surface of each fixing sleeve has a vertically formed mounting hole, and the mounting hole is vertically connected to the corresponding slot. Limiting rods are coaxially inserted through the mounting holes in a vertical sliding fit, and the bottom ends of the limiting rods are vertically sliding fit with the corresponding limiting holes.

[0013] Preferably, each of the limiting rods has a handle coaxially fixed to its top end, and the portion of the limiting rod located between the corresponding handle and the top surface of the fixing sleeve is coaxially fitted with a tension spring, with both ends of the tension spring being fixedly connected to the corresponding handle and the top surface of the fixing sleeve, respectively.

[0014] Preferably, the cross-sectional shape of the insert plate and the slot along the longitudinal vertical plane is rectangular, the slot is a blind slot in the transverse direction, and the inner end of the insert plate is in close contact with the inner end of the corresponding slot.

[0015] In the actual use of the aforementioned high-voltage static var generator, the stable insulating base assembly is formed by connecting multiple connecting seats between the front and rear insulating pads. By placing the static var generator body on top of this insulating base assembly, stable insulation of the bottom of the generator body can be achieved during installation. This ensures good insulation between the bottom of the generator body and the ground, and also helps to reduce corrosion and aging of the bottom by elevating and supporting the bottom of the generator body with the insulating base assembly. Furthermore, the connecting seats on both sides... The safety grounding components are installed on the outer side of the base. By using the grounding top plate and grounding bottom plate of the safety grounding components to abut against the bottom of the static var generator body and the ground respectively, a good grounding of the static var generator body can be achieved, preventing the casing from becoming electrified in the event of a static var generator body failure. Simultaneously, the elastic force of the spring under compression also ensures that the grounding top plate and grounding bottom plate are stably pressed against the bottom of the static var generator body and the ground, ensuring that the safety grounding components are stably and reliably grounded. Furthermore, the vertical sliding engagement between the fitting sleeve of the constraint adjustment component and the guide sleeve allows the safety grounding components to be properly grounded. The fully grounded assembly provides stable vertical constraint to prevent tipping. Simultaneously, after the grounding top plate and grounding bottom plate of the safety grounding assembly abut against the bottom of the contact static var generator body and the ground respectively, tightening the clamping studs to press against the outside of the guide sleeve achieves anti-movement locking of the guide sleeve. This facilitates the guide sleeve's adjustment to a stable grounded position on the bottom surface of the grounding bottom plate by vertically sliding along the mating sleeve. It also prevents the guide sleeve from moving after adjustment, maintaining a stable grounding state. Furthermore, the lateral sliding engagement between the insert plate and the slot of the disassembly and assembly assembly, and the vertical sliding engagement between the limiting rod and the limiting hole, enable... The safety grounding component and the constraint adjustment component are detachably assembled together on the outer side of the connector. Simultaneously, by simply pulling the limiting rod out of the limiting hole, the insert plate can slide laterally out of the slot. This allows the safety grounding component and the constraint adjustment component to be detached from the outer side of the connector. The assembly and disassembly of the safety grounding component and the constraint adjustment component on the outer side of the connector is simple and easy to implement. It facilitates the quick assembly of the safety grounding component and the constraint adjustment component on the outer side of the connector for safety grounding and constraint adjustment, and also facilitates subsequent disassembly and maintenance of the safety grounding component and the constraint adjustment component.

[0016] The beneficial effects are as follows: 1. This utility model forms a stable insulating base assembly by fixing multiple connecting seats between the insulating pads at the front and rear positions. Then, by placing the static var generator body on the top surface of the insulating base assembly, it can achieve stable insulation of the bottom of the static var generator body during the placement and installation process. This helps to ensure a good isolation effect between the bottom of the static var generator body and the ground. At the same time, it is also convenient to reduce the corrosion and aging of the bottom by raising and supporting the bottom of the static var generator body by the insulating base assembly. 2. Safety grounding components are installed on the outside of the connecting seats on both sides. By using the grounding top plate and grounding bottom plate of the safety grounding components to press against the bottom of the static var generator body and the ground respectively, the static var generator body can be well grounded, preventing the casing from becoming live in the event of a static var generator body failure. At the same time, the elastic force of the spring under compression can also be used to ensure that the grounding top plate and grounding bottom plate are stably pressed against the bottom of the static var generator body and the ground, ensuring that the safety grounding components can be stably and reliably grounded. 3. By using the vertical sliding engagement of the fitting sleeve of the constraint adjustment component with the guide sleeve, the safety grounding component can be stably vertically constrained to prevent tipping. At the same time, after the grounding top plate and grounding bottom plate of the safety grounding component abut against the bottom of the static var generator body and the ground respectively, the guide sleeve can be locked to prevent movement by tightening the clamping studs on the outside of the guide sleeve. This makes it easy for the guide sleeve to be adjusted to the bottom surface of the grounding bottom plate by sliding vertically along the fitting sleeve, and also makes it easy to lock the guide sleeve after adjustment to prevent it from moving around and maintain a stable grounding state. 4. By using the lateral sliding engagement of the insert plate and slot of the assembly and the vertical sliding engagement of the limiting rod and the limiting hole, the safety grounding component and the constraint adjustment component can be detachably assembled together on the outer side of the connector. At the same time, simply pulling the limiting rod out of the limiting hole allows the insert plate to slide laterally out of the slot, thus allowing the safety grounding component and the constraint adjustment component to be detached together from the outer side of the connector. The assembly and disassembly of the safety grounding component and the constraint adjustment component on the outer side of the connector is simple and easy to implement. It is convenient to quickly assemble the safety grounding component and the constraint adjustment component together on the outer side of the connector for safety grounding and constraint adjustment, and it is also convenient to remove the safety grounding component and the constraint adjustment component for subsequent maintenance. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0018] Figure 1 This is an overall isometric schematic diagram of this utility model; Figure 2 This is a utility model Figure 1 A schematic diagram of the cross-section; Figure 3 This is a utility model Figure 2 A magnified view of part A; Figure 4 This is a utility model Figure 2 A schematic diagram of the cross-section; Figure 5 This is a utility model Figure 4 A magnified view of section B; Figure 6 This is a utility model Figure 1 Front view diagram; Figure 7 This is a utility model Figure 1 A diagram showing the view from below.

[0019] The annotations in the attached figures are explained as follows: 1. Static var generator body; 2. Insulating base assembly; 201. Insulating pad; 202. Connecting seat; 3. Safety grounding assembly; 301. Guide sleeve; 302. Connecting sleeve; 303. Grounding base plate; 304. Grounding top plate; 305. Conductive protrusion; 306. Guide post; 307. Spring; 4. Constraint adjustment assembly; 401. Mating sleeve; 402. Force groove; 403. End; 404. Clamping stud; 405. Mating hole; 406. Elastic pressure block; 5. Disassembly and assembly assembly; 501. Insert plate; 502. Slot; 503. Fixing sleeve; 504. Tension spring; 505. Handle; 506. Mounting hole; 507. Limiting hole; 508. Limiting rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] SeeFigures 1-7 As shown, this utility model provides a high-voltage static var generator, including a static var generator body 1. An insulating base assembly 2 is provided below the bottom surface of the static var generator body 1, and the bottom of the static var generator body 1 is raised and supported by the insulating base assembly 2. Specifically, the insulating base assembly 2 includes insulating pads 201 and connecting seats 202. There are two insulating pads 201, which are respectively placed horizontally at the front and rear positions of the bottom of the static var generator body 1. Multiple connecting seats 202 are longitudinally fixed between the front and rear insulating pads 201. The connecting seats 202 at both sides are detachably connected to the corresponding constraint adjustment assembly 4 through the disassembly and assembly assembly 5. The purpose of this arrangement is to achieve stable insulation of the bottom of the static var generator body 1 during the placement and installation process by placing the static var generator body 1 on the top surface of the insulating base assembly 2, which helps to ensure a good isolation effect between the bottom of the static var generator body 1 and the ground.

[0022] See Figures 1-5 As shown, safety grounding components 3 are provided on both outer sides of the insulating base assembly 2. These components are used to ensure proper grounding of the static var generator body 1 by contacting the bottom of the static var generator body 1 and the ground. Specifically, each safety grounding component 3 includes a guide sleeve 301 and a guide post 306. The top of the guide sleeve 301 is open, and the guide post 306 is coaxially inserted into the guide sleeve 301 in a vertical sliding fit. A spring 307 is fixed between the bottom end of the guide post 306 and the inner bottom surface of the guide sleeve 301, and the spring 307 is placed inside the guide sleeve 301 in a coaxial clearance fit. The bottom end of the guide sleeve 301 and the top end of the guide post 306 are respectively connected by a connecting sleeve. 302 is coaxially fixed with a grounding base plate 303 and a grounding top plate 304, and the grounding base plate 303 and the grounding top surface are in close contact with the ground and the bottom surface of the static var generator body 1, respectively. The bottom end of the guide post 306 is located in the inner middle of the guide sleeve 301, and the spring 307 is in a compressed state. The reason for this arrangement is that by using the grounding top plate 304 and the grounding base plate 303 of the safety grounding component 3 to abut against the bottom of the static var generator body 1 and the ground, a good grounding of the static var generator body 1 can be achieved. At the same time, the elastic force of the spring 307 in the compressed state can also apply force to make the grounding top plate 304 and the grounding base plate 303 stably abut against the bottom of the static var generator body 1 and the ground.

[0023] See Figures 1-7As shown, the safety grounding component 3 is externally equipped with a constraint adjustment component 4, which is used to stably constrain the safety grounding component 3 vertically to prevent it from tipping over. Specifically, the constraint adjustment component 4 includes a mating sleeve 401 and a clamping stud 404. The mating sleeve 401 is fitted on the periphery of the guide sleeve 301 in a coaxial sliding fit. The outer side of the mating sleeve 401 is provided with mating holes 405 in a transverse direction. The mating holes 405 are all through holes, and the clamping stud 404 is coaxially inserted into the mating holes 405 in a threaded fit. The advantage of this arrangement is that the safety grounding component 3 can be stably constrained vertically to prevent it from tipping over by the vertical sliding fit between the mating sleeve 401 of the constraint adjustment component 4 and the guide sleeve 301. At the same time, after the grounding top plate 304 and the grounding bottom plate 303 of the safety grounding component 3 respectively abut against the bottom of the static var generator body 1 and the ground, the guide sleeve 301 can be locked to prevent movement by tightening the clamping stud 404 on the outside of the guide sleeve 301.

[0024] See Figures 1-7As shown, the side of the constraint adjustment assembly 4 is equipped with a disassembly assembly 5. The disassembly assembly 5 is partially fixed to the side of the insulating base assembly 2, and the constraint adjustment assembly 4 is detachably connected to the insulating base assembly 2 through the disassembly assembly 5. Specifically, each disassembly assembly 5 includes an insert plate 501 and a fixing sleeve 503. The outer sides of the mating sleeves 401 on both sides are horizontally fixed with insert plates 501 at their close proximity, and the ends of the insert plates 501 on both sides are vertically provided with limiters. Hole 507, and fixing sleeves 503 are horizontally fixed on the outer sides of the connecting seats 202 on both sides. Slots 502 are horizontally formed on the outer end faces of the fixing sleeves 503 on both sides, which are far apart from each other. Insert plates 501 are inserted into the corresponding slots 502 in a horizontal sliding fit. Mounting holes 506 are vertically formed on the top surface of each fixing sleeve 503, and these mounting holes 506 are perpendicularly connected to the corresponding slots 502. Limiting rods 508 are coaxially inserted into the mounting holes 506 in a vertical sliding fit. The bottom end of each 508 slides vertically with the corresponding limiting hole 507. The top end of each limiting rod 508 is coaxially fixed with a handle 505. The portion of the limiting rod 508 located between the corresponding handle 505 and the top surface of the fixing sleeve 503 is coaxially fitted with a tension spring 504, with both ends of the tension spring 504 fixedly connected to the corresponding handle 505 and the top surface of the fixing sleeve 503, respectively. This arrangement allows for lateral sliding engagement between the insert plate 501 and the slot 502 of the disassembly and assembly assembly 5, and between the limiting rod 508 and the limiting... The vertical sliding fit of hole 507 allows the safety grounding component 3 and the constraint adjustment component 4 to be detachably assembled together on the outer side of the connector 202. At the same time, by simply pulling the limit rod 508 out of the limit hole 507, the insert plate 501 can be slid laterally out of the slot 502. In this way, the safety grounding component 3 and the constraint adjustment component 4 can be detached together from the outer side of the connector 202. The assembly and disassembly of the safety grounding component 3 and the constraint adjustment component 4 on the outer side of the connector 202 is simple and easy to implement.

[0025] See Figures 1-7 As shown, the following optimizations were made to this scheme. Specifically, both the insulating pad 201 and the connecting seat 202 are made of hard rubber and their upper and lower surfaces are flat. This arrangement ensures that both the insulating pad 201 and the connecting seat 202 have good insulation performance, and also ensures that the bottom of the static var generator body 1 can be stably supported by the insulating pad 201 and the connecting seat 202. Further optionally, conductive protrusions 305 with flat outer surfaces are evenly distributed and fixed on the top surface of the grounding top plate 304 and the bottom surface of the grounding bottom plate 303. This ensures that the grounding top plate 304 and the grounding bottom plate 303 can stably maintain contact with the bottom of the static var generator body 1 and the ground, respectively.

[0026] See Figures 1-7As shown, the inner end of each clamping stud 404 is coaxially fixed with an elastic pressure block 406 whose outer diameter is smaller than that of the mating hole 405. The outer end of each clamping stud 404 is coaxially fixed with an end head 403, and the outer end face of the end head 403 is provided with an internal hexagonal force groove 402. This arrangement firstly facilitates the improvement of the clamping and fixing stability of the guide sleeve 301 by pressing the elastic pressure block 406 against it. At the same time, it facilitates the stable tightening and loosening of the clamping stud 404 by using tools such as an external hexagonal wrench and inserting them into the force groove 402. Alternatively, the cross-sectional shape of the insert plate 501 and the slot 502 along the longitudinal vertical plane is rectangular, and the slot 502 is a blind slot in the transverse direction. The inner end of the insert plate 501 is in contact with the inner end of the corresponding slot 502. This arrangement firstly facilitates a good positioning and guiding design when the insert plate 501 and the slot 502 slide laterally. At the same time, when the insert plate 501 drives the limiting hole 507 to slide laterally, when the limiting rod 508 moves laterally with the insert plate 501 to be aligned with the vertical coaxiality of the limiting hole 507, a clear indication can be given by the way that the inner end of the insert plate 501 is in contact with the inner end of the corresponding slot 502.

[0027] With the above structure, specifically in the actual use of the static var generator body 1, a stable insulating base assembly 2 is formed by fixing multiple connecting seats 202 between the insulating pads 201 at the front and rear positions. By placing the static var generator body 1 on top of the insulating base assembly 2, stable insulation of the bottom of the static var generator body 1 can be achieved during placement and installation. This helps ensure good insulation between the bottom of the static var generator body 1 and the ground. It also facilitates the reduction of bottom corrosion and aging by raising and supporting the bottom of the static var generator body 1 with the insulating base assembly 2. Furthermore, safety grounding components are installed on the outside of the connecting seats 202 at both sides. 3. Subsequently, by using the grounding top plate 304 and grounding bottom plate 303 of the safety grounding component 3 to abut against the bottom of the static var generator body 1 and the ground respectively, a good grounding of the static var generator body 1 can be achieved, preventing the casing of the static var generator body 1 from becoming electrified in the event of a fault. At the same time, the elastic force of the spring 307 under compression can also apply force to ensure that the grounding top plate 304 and grounding bottom plate 303 are stably pressed against the bottom of the static var generator body 1 and the ground, ensuring that the safety grounding component 3 can be stably and reliably grounded. Furthermore, by using the vertical sliding engagement between the fitting sleeve 401 of the constraint adjustment component 4 and the guide sleeve 301, the safety grounding component 3 can be stably vertically constrained to prevent... When the safety grounding assembly 3's grounding top plate 304 and grounding bottom plate 303 are respectively pressed against the bottom of the static var generator body 1 and the ground, the guide sleeve 301 can be locked in place by tightening the clamping stud 404 against the outside of the guide sleeve 301. This allows the guide sleeve 301 to be adjusted to a stable ground position on the bottom surface of the grounding bottom plate 303 by sliding vertically along the mating sleeve 401. It also prevents the guide sleeve 301 from moving after adjustment, thus maintaining a stable grounding state. Furthermore, the horizontal sliding engagement between the insertion plate 501 and the slot 502 of the disassembly and assembly assembly 5, and the vertical sliding engagement between the limiting rod 508 and the limiting hole 507, can prevent the guide sleeve 301 from moving. The safety grounding component 3 and the constraint adjustment component 4 are detachably assembled on the outer side of the connector 202. At the same time, by simply pulling the limiting rod 508 out of the limiting hole 507, the insert plate 501 can be slid laterally out of the slot 502. This allows the safety grounding component 3 and the constraint adjustment component 4 to be detached from the outer side of the connector 202. The assembly and disassembly of the safety grounding component 3 and the constraint adjustment component 4 on the outer side of the connector 202 is simple and easy to implement. It is convenient to quickly assemble the safety grounding component 3 and the constraint adjustment component 4 on the outer side of the connector 202 for safety grounding and constraint adjustment. At the same time, it is convenient to remove the safety grounding component 3 and the constraint adjustment component 4 for subsequent maintenance.

[0028] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A high-voltage static var generator, comprising a static var generator body (1), characterized in that: An insulating base assembly (2) is provided below the bottom surface of the static var generator body (1), and the bottom of the static var generator body (1) is raised and supported by the insulating base assembly (2). Safety grounding components (3) are provided on both outer sides of the insulating base assembly (2) to achieve good grounding of the static var generator body (1) by means of the safety grounding components (3) respectively abutting against the bottom of the static var generator body (1) and the ground. The safety grounding component (3) is externally equipped with a constraint adjustment component (4) to stabilize the safety grounding component (3) vertically and prevent it from tipping over. The side of each constraint adjustment component (4) is provided with a disassembly assembly component (5). The disassembly assembly component (5) is partially fixed to the side of the insulating base assembly (2), and the constraint adjustment component (4) is detachably connected to the insulating base assembly (2) through the disassembly assembly component (5). Each of the safety grounding components (3) includes a guide sleeve (301) and a guide post (306). The top of the guide sleeve (301) is open, and the guide sleeve (301) is coaxially inserted with the guide post (306) in a vertical sliding fit. A spring (307) is fixed between the bottom end of the guide post (306) and the bottom surface of the guide sleeve (301). The spring (307) is placed inside the guide sleeve (301) in a coaxial clearance fit. The bottom end of the guide sleeve (301) and the top end of the guide post (306) are respectively coaxially fixed with a grounding base plate (303) and a grounding top plate (304) through a connecting sleeve (302). The grounding base plate (303) and the grounding top surface are respectively in close contact with the ground and the bottom surface of the static var generator body (1).

2. The high-voltage static var generator according to claim 1, characterized in that: The insulating base assembly (2) includes an insulating pad (201) and a connecting seat (202). There are two insulating pads (201) and they are respectively placed horizontally at the front and rear positions of the bottom of the static var generator body (1). Multiple connecting seats (202) are longitudinally fixed between the insulating pads (201) at the front and rear positions. The connecting seats (202) at the two sides are detachably connected to the corresponding constraint adjustment assembly (4) through the disassembly and assembly assembly (5).

3. The high-voltage static var generator according to claim 2, characterized in that: Both the insulating pad (201) and the connecting seat (202) are made of hard rubber and their upper and lower surfaces are flat.

4. A high-voltage static var generator according to claim 2 or 3, characterized in that: The bottom end of the guide post (306) is located in the inner middle of the guide sleeve (301), and the spring (307) is in a compressed state. The top surface of the grounding top plate (304) and the bottom surface of the grounding bottom plate (303) are both uniformly fixed with conductive protrusions (305) whose outer surfaces are flat.

5. The high-voltage static var generator according to claim 4, characterized in that: Each constraint adjustment component (4) includes a mating sleeve (401) and a clamping stud (404). The mating sleeve (401) is fitted on the periphery of the guide sleeve (301) in a coaxial sliding fit. Each mating sleeve (401) has a mating hole (405) on its outer side in a transverse direction. Each mating hole (405) is a through hole, and the clamping stud (404) is coaxially inserted into each mating hole (405) in a threaded fit.

6. The high-voltage static var generator according to claim 5, characterized in that: The inner end of each clamping stud (404) is coaxially fixed with an elastic pressure block (406) whose outer diameter is smaller than that of the mating hole (405). The outer end of each clamping stud (404) is coaxially fixed with an end head (403), and the outer end face of each end head (403) is provided with an internal hexagonal force groove (402).

7. A high-voltage static var generator according to claim 5 or 6, characterized in that: Each of the disassembly and assembly components (5) includes a insert plate (501) and a fixing sleeve (503). The insert plates (501) are horizontally fixed on the outer sides of the mating sleeves (401) on both sides at their close-to-each-other portions. Limiting holes (507) are vertically opened on the end portions of the insert plates (501) on both sides at their close-to-each-other portions. The fixing sleeves (503) are horizontally fixed on the outer sides of the connecting seats (202) on both sides. The outer end faces of the fixing sleeves (503) on both sides at their far-to-each-other portions are horizontally opened. There is a slot (502), and the insert plate (501) is inserted into the corresponding slot (502) in a horizontal sliding fit. The top surface of the fixing sleeve (503) is provided with a vertical mounting hole (506), and the mounting hole (506) is vertically connected to the corresponding slot (502). The mounting hole (506) is coaxially inserted with a limit rod (508) in a vertical sliding fit, and the bottom end of the limit rod (508) is vertically sliding fit with the corresponding limit hole (507).

8. The high-voltage static var generator according to claim 7, characterized in that: Each of the limiting rods (508) has a handle (505) coaxially fixed to its top end. The portion of the limiting rod (508) located between the top surface of the corresponding handle (505) and the top surface of the fixing sleeve (503) is coaxially fitted with a tension spring (504), and the two ends of the tension spring (504) are respectively fixedly connected to the top surface of the corresponding handle (505) and the top surface of the fixing sleeve (503).

9. The high-voltage static var generator according to claim 7, characterized in that: The cross-sectional shape of the insert plate (501) and the slot (502) along the longitudinal vertical plane is rectangular. The slot (502) is a blind slot in the transverse direction. The inner end of the insert plate (501) is in contact with the inner end of the corresponding slot (502).

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