CN117723792A - A real-time reactive power compensation detection device based on high-voltage SVG - Google Patents

Abstract

The invention discloses a real-time reactive compensation detection device based on high-voltage SVG (static var generator), which relates to the technical field of power detection equipment and comprises a detection frame, wherein a power compensation circuit board is uniformly arranged on the detection frame, the power compensation circuit board is electrically connected with a power simulation system, a mobile station is arranged at the edge of the detection frame, a displacement adjustment mechanism is arranged on the mobile station, a detection power supply box is arranged at the side edge of the mobile station, the displacement adjustment mechanism is connected with a response detection mechanism, the response detection mechanism is arranged on the upper side of the power compensation circuit board in a suspended manner, the response detection mechanism further comprises a marking assembly, the response detection mechanism is respectively connected with a rotation driving assembly and a clamping mechanism, the response detection result of an inductor load is imaged on an elastic template through the rotation driving assembly, and the clamping mechanism is convenient for replacing the elastic template, so that the detection results of different inductor loads can be conveniently compared.

Description

A real-time reactive power compensation detection device based on high-voltage SVG

Technical field

The invention relates to the technical field of power detection equipment, specifically a real-time reactive power compensation detection device based on high-voltage SVG.

Background technique

SVG is a kind of static reactive power compensation equipment, mainly used for reactive power compensation and voltage stability control in power systems. It achieves reactive power compensation by controlling the switching state of power electronic devices and adjusting the phase difference between current and voltage in real time. SVG can achieve rapid reactive power compensation, reduce reactive power losses in the power system, improve power quality and stabilize voltage. The working principle of SVG is to adjust the injection and absorption of reactive power in real time according to the power demand on the grid. When the power system needs to supplement reactive power, SVG will capacitively inject reactive power into the grid by controlling the phase difference between its current and voltage; when the system needs to absorb reactive power, SVG will inductively absorb reactive power from the grid. Absorb reactive power. In this way, SVG is able to quickly respond to the grid's reactive power demands and maintain voltage stability.

SVG reactive power compensation equipment requires compensation response rate and compensation power range for qualification testing. The existing testing method is mainly to connect the assembled SVG reactive power compensation equipment to the power system for testing, and simulate the power of the power system. changes, so as to check the reactive power compensation response speed of the SVG reactive power compensation equipment to the power system and detect the compensation range. However, this detection method requires flushing and dismantling of the SVG reactive power compensation equipment that does not meet the standard to find faults. Then the installation inspection is carried out, resulting in low detection efficiency and cumbersome detection steps for SVG reactive power compensation equipment.

Contents of the invention

The purpose of the present invention is to provide a real-time reactive power compensation detection device based on high-voltage SVG to solve the problems raised in the above background technology.

In order to achieve the above objects, the present invention provides the following technical solutions:

A real-time reactive power compensation detection device based on high-voltage SVG, including a detection frame. A power compensation circuit board is evenly placed on the detection frame. The power compensation circuit board is electrically connected to the power simulation system. The edge of the detection frame is set There is a mobile platform, a displacement adjustment mechanism is provided on the mobile platform, a detection power supply box is provided on the side of the mobile platform, a response detection mechanism is connected to the displacement adjustment mechanism, and the response detection mechanism is suspended in the power compensation circuit. the upper side of the board.

The response detection mechanism includes a mounting block. The mounting block is connected to a rotation drive assembly. The rotation drive assembly drives the response detection mechanism to rotate around the installation axis of the installation block. A connection frame is installed at the bottom of the installation block. The bottom of the connecting frame is provided with a mounting ring, and a circular elastic template is provided in the mounting ring. The elastic template is made of transparent film material. An iron core is fixedly installed in the middle of the elastic template. The iron core is A coil is provided on the outside, and a marking component is provided at the bottom of the elastic template. The marking component includes a mounting bar provided at the bottom of the mounting ring. The mounting bar is directed toward the core axis. The end of the mounting bar is plugged with a A plug-in rod, a marker pen is installed and rotated toward the side of the elastic template, a support spring is provided between the marker pen and the mounting strip, and a support block is provided at the bottom of the plug-in rod. A connecting spring is provided between the block and the mounting strip.

As a further solution of the present invention: the rotational driving assembly includes a connecting column installed in a lifting manner. The connecting column is arranged vertically. A clamping mechanism is provided between the connecting column and the response detection mechanism. The bottom of the connecting column is provided with There is a matching column, which is rotatably installed between the matching column and the connecting column. A matching gear is installed on the matching column, and annular grooves are provided on both sides of the matching gear. A driver is fixedly installed on the side of the connecting column. Motor, the end of the output shaft of the driving motor is provided with a connecting plate, and arc-shaped frames are provided on both sides of the matching gear. The arc-shaped frames on both sides are fixedly connected, and the arc-shaped frames are fixedly connected to each other. A snap-in post is provided toward the annular groove. The snap-in post is slidably mounted on the annular groove. A connecting block is provided on the edge of the arc-shaped frame. A connecting block is installed and rotated between the connecting blocks. Driving gear, the driving gear meshes with the mating gear, a connecting plate 2 is provided on the axis of the driving gear, a sliding rod is evenly provided at the end of the connecting plate 2, between the sliding rod and the connecting plate 1 Slide installation.

As a further solution of the present invention: the clamping mechanism includes a clamp block arranged at the end of the mating column, the clamp block is symmetrically arranged, and an outwardly expanded groove is provided in the clamp block, and the mating block is provided with an outwardly expanded groove. The gear and the matching column are slidably installed. The matching column is a non-circular shaft. One end of the matching gear facing the outward expansion groove is fixedly installed with a follower rod. The end of the follower rod is provided with a matching block. The outer periphery of the matching block is inlaid with balls. The balls are installed in contact with the inner wall of the outer expansion groove. The clamping block is made of elastic material. The end of the clamping block and the mounting block are clamped to each other. The side of the connecting column A telescopic cylinder three is fixedly installed on the side. The end of the telescopic cylinder three is connected to an arc-shaped frame two. The two arc-shaped frames are symmetrically arranged on both sides of the mating gear. The two arc-shaped frames face the side of the mating gear. Two clamping posts are provided, and the two snapping posts cooperate with the annular groove.

As a further solution of the present invention: the displacement adjustment mechanism includes a slide rail arranged on a moving platform, the slide rails are arranged symmetrically, a rack is provided between the slide rails, and a U is engaged with the slide rails. The U-shaped frame is slidably installed between the U-shaped frame and the slide rail. A traveling gear is rotatably installed in the U-shaped frame. The traveling gear and the rack mesh with each other. The sides of the U-shaped frame are provided with Walking motor, a fixed plate is installed on the U-shaped frame, a spiral is provided between the fixed plate and the detection power supply box, a horizontal frame is provided on the fixed plate, and a chute is provided on the horizontal frame, so The setting direction of the chute is in a vertical position relationship with the slide rail. A snap-in block is slidably installed in the chute. The snap-in block is connected to a sliding plate. A telescopic cylinder is fixedly installed on the horizontal frame. The end of the telescopic cylinder one is connected to the clamping block, the sliding plate is fixedly installed with a stabilizing column one, the stabilizing column one is plugged into the horizontal frame, and the end of the horizontal frame is fixedly installed with an L-shaped Frame, the L-shaped frame is connected with the response detection mechanism.

As a further solution of the present invention: the horizontal end of the L-shaped frame is provided with two telescopic cylinders, the two telescopic cylinders are connected to the connecting column, and the vertical end of the L-shaped frame is connected to a linkage mechanism, and the linkage mechanism Connected to the marking component, the linkage mechanism fixes the distance between the marking component and the elastic template.

As a further solution of the present invention: the linkage mechanism includes a vertical frame connected to the vertical end of the L-shaped frame, a guide column is provided at the bottom of the vertical frame, and a connecting frame is slidably installed on the guide column, so The bottom of the connecting frame is connected to the marking assembly. A linkage frame is fixedly installed on the side of the connecting column. The bottom of the linkage frame is provided with a matching flange. The side of the connecting frame is provided with two sets of snap-in flanges. , the matching flange and the snapping flange are installed in cooperation with each other.

Compared with the prior art, the beneficial effects of the present invention are:

(1) Use the displacement adjustment mechanism to move the response detection mechanism close to the upper side of the power compensation circuit board. When the power simulation system experiences current and voltage fluctuations caused by power changes, the capacitive or inductive load on the power compensation circuit board quickly intervenes, quickly Stabilize the current and voltage and provide reactive power compensation. At this time, the magnetic field of the inductive load changes. The response detection mechanism moved above the power compensation circuit performs concrete detection of the magnetic field to determine the reactive power intervention speed and adjustment amplitude.

(2) The symmetrically arranged arc-shaped frame one and the snap-in column one are installed with the mating gear. When the drive motor drives the output shaft and the connecting disks one and two, the driving gear and the mating gear mesh with each other, thereby driving the mating column. Rotation occurs, which in turn drives the bottom mounting block and elastic template to rotate. When performing response detection, it is combined with the marking component for reactive power compensation detection.

(3) The response detection mechanism is connected to the clamping mechanism through the installation block, and the telescopic cylinder set on the side of the connecting column is used to control the sliding of the mating gear on the mating column. The mating column is a non-circular axis, that is, the mating gear can slide along the mating column. The column slides axially but cannot rotate around the mating axis. When the telescopic cylinder three controls the mating column to slide, it can drive the follower rod and the mating block to move in the outer expansion groove. Since the clamping block is made of elastic material, when the follower rod is inserted into the outer When the groove is expanded, the ends of the clamping blocks will be brought closer to each other, thereby completing the clamping of the installation block, realizing the installation of the response detection mechanism, and facilitating the replacement of the elastic template and repeated response detection.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a schematic structural diagram of the displacement adjustment mechanism in the present invention.

Figure 3 is a schematic diagram of the connection structure of the displacement adjustment mechanism and the response detection mechanism in the present invention.

Figure 4 is a schematic diagram of the installation structure of the elastic template in the present invention.

Figure 5 is a schematic structural diagram of the marking component in the present invention.

Figure 6 is a schematic diagram of the installation structure of the matching gear in the present invention.

Figure 7 is a schematic structural diagram of the rotation drive assembly in the present invention.

Figure 8 is a schematic diagram of the cooperation between the matching block and the external expansion groove in the present invention.

Figure 9 is a schematic structural diagram of the clamping mechanism in the present invention.

Figure 10 is a schematic structural diagram of the linkage mechanism in the present invention.

In the picture: 1. Detection frame; 10. Mobile platform; 2. Power compensation circuit board; 3. Detection power supply box; 30. Spiral; 4. Displacement adjustment mechanism; 40. Slide rail; 41. U-shaped frame; 42. Travel gear; 43, travel motor; 44, rack; 45, fixed plate; 46, horizontal frame; 460, chute; 47, telescopic cylinder one; 48, slide plate; 480, clamping block; 481, stabilizing column one; 49. L-shaped frame; 410. Telescopic cylinder two; 5. Response detection mechanism; 50. Installation block; 51. Connection frame; 52. Elastic template; 53. Iron core; 54. Coil; 55. Marking component; 550. Installation Strip; 551, marking pen; 552, insertion rod; 553, support block; 554, connection spring; 555, support spring; 56, connection column; 57, matching column; 58, matching gear; 580, annular groove; 59 , clamping block; 510, driving motor; 511, connecting plate one; 512, sliding rod; 513, connecting plate two; 514, connecting block; 515, arc frame one; 516, driving gear; 517, clamping column one; 6. Clamping mechanism; 60. External expansion slot; 61. Follower rod; 62. Matching block; 621. Ball; 63. Telescopic cylinder three; 64. Arc frame two; 65. Snapping column two; 7. Linkage Mechanism; 70, linkage frame; 71, matching flange; 72, vertical frame; 73, guide column; 74, snap-on flange; 75, connecting frame.

Detailed ways

The technical solution of the present invention will be described in further detail below in conjunction with specific implementation modes.

As shown in Figures 1, 2, and 3, a real-time reactive power compensation detection device based on high-voltage SVG includes a detection frame 1. A power compensation circuit board 2 is evenly placed on the detection frame 1. The power compensation circuit board 2 is electrically connected to the power simulation system. A mobile platform 10 is provided on the edge of the detection frame 1. A displacement adjustment mechanism 4 is provided on the mobile platform 10. A detection power supply box 3 is provided on the side of the mobile platform 10. The displacement adjustment mechanism 4 is connected to a response detection mechanism 5 , which is suspended and installed on the upper side of the power compensation circuit board 2 .

As shown in Figures 4 and 5, the response detection mechanism 5 includes a mounting block 50. The mounting block 50 is connected to a rotational drive assembly. The rotational drive assembly drives the response detection mechanism 5 to move around the installation axis of the mounting block 50. Rotate, the bottom of the installation block 50 is installed with a connection frame 51, the bottom of the connection frame 51 is provided with a mounting ring, and a circular elastic template 52 is provided in the installation ring, and the elastic template 52 is made of transparent film material , an iron core 53 is fixedly installed in the middle of the elastic template 52, a coil 54 is provided on the outside of the iron core 53, and a marking component 55 is provided at the bottom of the elastic template 52. The marking component 55 includes a There is a mounting bar 550 at the bottom of the ring. The mounting bar 550 is pointed toward the axis of the iron core 53. The end of the mounting bar 550 is plugged into a plug-in rod 552. The plug-in rod 552 is pointed toward one side of the elastic template 52 and is installed in a rotational manner. There is a marking pen 551. A support spring 555 is provided between the marking pen 551 and the mounting bar 550. A support block 553 is provided at the bottom of the insertion rod 552. A connection is provided between the support block 553 and the installation bar 550. Spring 554.

Specifically, the response detection mechanism 5 is brought close to the upper side of the power compensation circuit board 2 through the displacement adjustment mechanism 4. When the power simulation system experiences current and voltage fluctuations caused by power changes, the capacitive or inductive load on the power compensation circuit board 2 Quickly intervene, quickly stabilize the current and voltage, and provide reactive power compensation. At this time, the magnetic field of the inductive load changes. The response detection mechanism 5 moved to the top of the power compensation circuit performs concrete detection on the magnetic field to determine the reactive power intervention. speed and adjustment range.

More specifically, when the inductive load changes, magnetism is generated by the constant current coil 54, and the iron core 53 carries the elastic template 52 close to the inductive load, pressing the marking component 55 at the bottom, and driving the elastic template 52 in combination with the rotational driving component. Rotation occurs, so that the downwardly concave elastic template 52 comes into contact with the marking pen 551, marking the spiral 30. According to the starting point and end point of the spiral 30 and the distance between the spirals 30, the type of inductor in the reactive power compensation circuit board can be judged. Load intervention response speed and adjustment range. Among them, the consistency of the adjustment ability of the inductive load can be obtained by detecting multiple inductive loads that are intervened in the adjustment.

Further, as shown in Figures 6 and 7, the rotational driving assembly includes a lifting-mounted connecting column 56. The connecting column 56 is arranged vertically, and a clamping device is provided between the connecting column 56 and the response detection mechanism 5. Mechanism 6, a matching column 57 is provided at the bottom of the connecting column 56. The matching column 57 and the connecting column 56 are rotatably installed. A matching gear 58 is installed on the matching column 57. Both sides of the matching gear 58 An annular groove 580 is provided, a driving motor 510 is fixedly installed on the side of the connecting column 56, a connecting plate 511 is provided at the end of the output shaft of the driving motor 510, and arcs are provided on both sides of the matching gear 58. The arc-shaped frame 515 is fixedly connected to the arc-shaped frame 515 on both sides. The arc-shaped frame 515 is provided with a snap-in post 517 toward the annular groove 580. The snap-in post 517 is connected to the annular groove 580. The grooves 580 are slidably installed. A connecting block 514 is provided on the edge of the arc-shaped frame 515. A driving gear 516 is rotatably installed between the connecting blocks 514. The driving gear 516 meshes with the mating gear 58, so A second connecting plate 513 is provided on the axis of the driving gear 516. A sliding rod 512 is evenly provided at the end of the second connecting plate 513. The sliding rod 512 is slidably mounted on the connecting plate 511.

Specifically, the symmetrically arranged arc-shaped frame 515 and the snap-in column 517 are installed with the mating gear 58. When the driving motor 510 drives the output shaft and the connecting plate 511 and the second connecting plate 513 to rotate, the driving gear 516 and the mating gear 516 are rotated. 58 mesh with each other, thereby driving the matching column 57 to rotate, and then driving the bottom mounting block 50 and the elastic template 52 to rotate. When performing response detection, the marking assembly 55 is combined for reactive power compensation detection.

Further, as shown in Figures 3, 6, 8, and 9, the clamping mechanism 6 includes a clamping block 59 provided at the end of the matching column 57. The clamping block 59 is symmetrically arranged. The clamping block 59 An outwardly expanded outer groove 60 is provided inside, and the matching gear 58 and the matching column 57 are slidably installed. The matching column 57 is a non-circular shaft, and one end of the matching gear 58 is fixed toward the outer expanded groove 60 A follower rod 61 is installed. The end of the follower rod 61 is provided with a matching block 62. The outer periphery of the matching block 62 is inlaid with balls 621. The balls 621 are installed in contact with the inner wall of the outer expansion groove 60, so The clamping block 59 is made of elastic material. The end of the clamping block 59 and the mounting block 50 are clamped to each other. A telescopic cylinder 363 is fixedly installed on the side of the connecting column 56. The end of the telescopic cylinder 363 A second arc-shaped frame 64 is connected. The two arc-shaped frames 64 are symmetrically arranged on both sides of the mating gear 58. The two arc-shaped frames 64 are provided with a snap-on post 65 on one side facing the mating gear 58. The second connecting post 65 cooperates with the annular groove 580.

Specifically, in order to facilitate the replacement of the elastic template 52, the response detection is repeated, the response detection mechanism 5 is connected to the clamping mechanism 6 through the installation block 50, and the telescopic cylinder 363 provided on the side of the connecting column 56 is used to control the matching gear 58. It slides on the matching column 57, where the matching column 57 is a non-circular shaft, that is, the matching gear 58 can slide axially along the matching column 57 but cannot rotate around the matching axis. The telescopic cylinder 363 can drive the matching column 57 when it slides. The follower rod 61 and the matching block 62 move in the outer expanded groove 60. Since the clamp block 59 is made of elastic material, when the follower rod 61 is inserted into the outer expanded groove 60, the ends of the clamp blocks 59 will be close to each other, thereby completing the alignment. The installation block 50 is clamped to realize the installation of the response detection mechanism.

Further, as shown in Figures 2 and 3, the displacement adjustment mechanism 4 includes slide rails 40 provided on the moving platform 10. The slide rails 40 are symmetrically arranged, and a rack 44 is provided between the slide rails 40. , a U-shaped frame 41 is clamped on the slide rail 40, and the U-shaped frame 41 and the slide rail 40 are slidably installed. A traveling gear 42 is rotatably installed in the U-shaped frame 41, and the traveling gear 42 is connected to the sliding rail 40. The racks 44 mesh with each other. A traveling motor 43 is provided on the side of the U-shaped frame 41. A fixed plate 45 is installed on the U-shaped frame 41. There is a fixed plate 45 between the fixed plate 45 and the detection power supply box 3. Spiral line 30, the fixed plate 45 is provided with a horizontal frame 46, the horizontal frame 46 is provided with a chute 460, the setting direction of the chute 460 is in a vertical position relationship with the slide rail 40, and the A clamping block 480 is slidably installed in the chute 460. The clamping block 480 is connected to a sliding plate 48. A telescopic cylinder 47 is fixedly installed on the horizontal frame 46. The end of the telescopic cylinder 47 is connected to the clamping block. 480 is connected to each other. A stabilizing column 481 is fixedly installed on the sliding plate 48. The stabilizing column 481 is plugged into the horizontal frame 46. An L-shaped frame 49 is fixedly installed at the end of the horizontal frame 46. The L-shaped frame 49 is fixedly installed on the sliding plate 48. The frame 49 is connected to the response detection mechanism 5 .

Specifically, multiple sets of power compensation circuit boards 2 are evenly placed on the detection frame 1, and the displacement adjustment mechanism 4 can be used to detect multiple sets of power compensation circuit boards 2 connected to the power system. The rack 44 is combined with the walking gear 42 and the walking gear. The motor 43 can detect inductive loads on different power compensation circuit boards 2, and the horizontal frame 46 and the sliding plate 48 control the response detection mechanism 5 to detect different inductive loads on the same power compensation circuit board 2.

Further, as shown in Figures 3, 4, 6, and 10, a telescopic cylinder 410 is provided at the horizontal end of the L-shaped frame 49, and the telescopic cylinder 410 is connected to the connecting column 56. The vertical end of the frame 49 is connected with a linkage mechanism 7 , which is connected with the marking component 55 . The linkage mechanism 7 fixes the distance between the marking component 55 and the elastic template 52 . The linkage mechanism 7 includes a vertical frame 72 connected to the vertical end of the L-shaped frame 49. The bottom of the vertical frame 72 is provided with a guide column 73, and a connecting frame 75 is slidably installed on the guide column 73. The bottom of the connecting frame 75 is connected to the marking assembly 55. A linkage frame 70 is fixedly installed on the side of the connecting column 56. The bottom of the linkage frame 70 is provided with a matching flange 71. The side of the connecting frame 75 is provided with a There are two sets of clamping flanges 74. The matching flange 71 and the clamping flange 74 are installed in cooperation with each other.

Specifically, in order to facilitate comparison of the detection results of different inductive loads, the distance between the marking component 55 and the elastic template 52 needs to remain unchanged when the response detection mechanism 5 approaches the inductive load. When the telescopic cylinder 2 410 moves, it drives the linkage frame 70 to rise and fall. The matching flange 71 at the bottom of the linkage frame 70 causes the connecting frame 75 to move up and down synchronously along the guide column 73, thereby controlling the marking assembly 55 connected to the bottom of the connecting frame 75 to synchronize. Lift and lower to ensure that the distance between the marking component 55 and the elastic template 52 remains unchanged.

The working principle of the embodiment of the present invention is:

As shown in Figures 1 to 10, the response detection mechanism 5 is brought close to the upper side of the power compensation circuit board 2 through the displacement adjustment mechanism 4. When the power simulation system experiences current and voltage fluctuations caused by power changes, the power compensation circuit board 2 The capacitive or inductive load on the load quickly intervenes to quickly stabilize the current and voltage and provide reactive power compensation. At this time, the magnetic field of the inductive load changes, and the magnetic field is concretely detected by moving the response detection mechanism 5 above the power compensation circuit. Thereby judging the reactive power intervention speed and adjustment amplitude. When the inductive load changes, the constant current coil 54 generates magnetism, and the iron core 53 carries the elastic template 52 closer to the inductive load, which presses the marking component 55 at the bottom, and combines with the rotation drive component to drive the elastic template 52 to rotate. Make the downwardly concave elastic template 52 come into contact with the marking pen 551 to mark the spiral 30. According to the starting point and end point of the spiral 30 and the distance between the spirals 30, the intervention response of the inductive load in the reactive power compensation circuit board can be judged. speed and adjustment range. Among them, the consistency of the adjustment ability of the inductive load can be obtained by detecting multiple inductive loads that are intervened in the adjustment. The symmetrically arranged arc-shaped frame 515 and the clamping column 517 are installed with the mating gear 58. When the driving motor 510 drives the output shaft and the connecting plate 511 and the connecting plate 2 513 to rotate, the driving gear 516 and the mating gear 58 mesh with each other. , thereby driving the fitting column 57 to rotate, and then driving the bottom mounting block 50 and the elastic template 52 to rotate, and when performing response detection, it is combined with the marking assembly 55 to perform reactive power compensation detection. In order to facilitate the replacement of the elastic template 52, the response detection is repeated. The response detection mechanism 5 is connected to the clamping mechanism 6 through the installation block 50, and the telescopic cylinder 363 provided on the side of the connecting column 56 is used to control the matching gear 58 on the matching column 57. Slide upward, in which the matching column 57 is a non-circular shaft, that is, the matching gear 58 can slide axially along the matching column 57 but cannot rotate around the matching axis. The telescopic cylinder 363 controls the matching column 57 to drive the follower rod when it slides. 61 and the matching block 62 move in the outer expansion groove 60. Since the clamp block 59 is made of elastic material, when the follower rod 61 is inserted into the outer expansion groove 60, the ends of the clamp blocks 59 will be close to each other, thereby completing the installation block 50 Clamping to realize the installation of the response detection mechanism. Multiple sets of power compensation circuit boards 2 are evenly placed on the detection frame 1. With the displacement adjustment mechanism 4, multiple sets of power compensation circuit boards 2 connected to the power system can be detected. The rack 44 combined with the traveling gear 42 and the traveling motor 43 can To detect inductive loads on different power compensation circuit boards 2 , the horizontal frame 46 and the sliding plate 48 control the response detection mechanism 5 to detect different inductive loads on the same power compensation circuit board 2 . In order to facilitate comparison of the detection results of different inductive loads, the distance between the marking component 55 and the elastic template 52 needs to remain unchanged during the process of responding to the detection mechanism 5 approaching the inductive load. When the telescopic cylinder 2 410 moves, it drives the linkage frame 70 to rise and fall. The matching flange 71 at the bottom of the linkage frame 70 causes the connecting frame 75 to move up and down synchronously along the guide column 73, thereby controlling the marking assembly 55 connected to the bottom of the connecting frame 75 to synchronize. Lift and lower to ensure that the distance between the marking component 55 and the elastic template 52 remains unchanged.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection. Any reference signs in the claims shall not be construed as limiting the claim in question.

In addition, it should be understood that although this specification is described in terms of implementations, not each implementation only contains an independent technical solution. This description of the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole. , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a real-time reactive compensation detection device based on high pressure SVG, includes detection frame (1), evenly placed power compensation circuit board (2) on detection frame (1), power compensation circuit board (2) and electric power analog system electric connection, the edge of detection frame (1) is provided with mobile station (10), a serial communication port, be provided with displacement adjustment mechanism (4) on mobile station (10), the side of mobile station (10) is provided with detects power supply box (3), displacement adjustment mechanism (4) are connected with response detection mechanism (5), response detection mechanism (5) unsettled the installation in the upside of power compensation circuit board (2);

the response detection mechanism (5) comprises a mounting block (50), the mounting block (50) is connected with a rotation driving assembly, the rotation driving assembly drives the response detection mechanism (5) to rotate around the mounting axis of the mounting block (50), a connecting frame (51) is mounted at the bottom of the mounting block (50), a mounting ring is arranged at the bottom of the connecting frame (51), a circular elastic template (52) is arranged in the mounting ring, the elastic template (52) is made of transparent film materials, an iron core (53) is fixedly mounted at the middle position of the elastic template (52), a coil (54) is arranged on the outer side of the iron core (53), a marking assembly (55) is arranged at the bottom of the elastic template (52), the marking assembly (55) comprises a mounting bar (550) arranged at the bottom of the mounting ring, the mounting bar (550) is arranged at the axis of the iron core (53), a plug rod (552) is inserted at the end part of the mounting bar (550), a marking (551) is rotatably mounted at one side of the elastic template (52), a marking (551) is arranged between the marking (551) and the mounting bar (553) and the bottom of the mounting bar (553), a connecting spring (554) is arranged between the supporting block (553) and the mounting strip (550).

2. The real-time reactive compensation detection device based on high-voltage SVG according to claim 1, wherein the rotation driving component comprises a connecting column (56) installed in a lifting manner, the connecting column (56) is vertically arranged, a clamping mechanism (6) is arranged between the connecting column (56) and the response detection mechanism (5), a matching column (57) is arranged at the bottom of the connecting column (56), the matching column (57) and the connecting column (56) are rotatably installed, a matching gear (58) is installed on the matching column (57), annular grooves (580) are arranged at two sides of the matching gear (58), a driving motor (510) is fixedly installed at the side edge of the connecting column (56), a connecting disc I (511) is arranged at the end part of an output shaft of the driving motor (510), an arc-shaped frame I (515) is arranged at two sides of the matching gear (58), the arc-shaped frame I (515) is fixedly connected with the arc-shaped frame I (515), a clamping column I (517) is arranged at the position facing the annular grooves (580), an annular groove I (517), an annular groove (580) is arranged at the bottom, a driving motor (516) is arranged between the arc-shaped frame I (516) and the driving motor (516) is meshed with the connecting block (514), the axis of the driving gear (516) is provided with a second connecting disc (513), the end part of the second connecting disc (513) is uniformly provided with a sliding rod (512), and the sliding rod (512) and the first connecting disc (511) are slidably arranged.

3. The real-time reactive compensation detection device based on high-pressure SVG according to claim 2, wherein the clamping mechanism (6) comprises clamping blocks (59) arranged at the end parts of the matched columns (57), the clamping blocks (59) are symmetrically arranged, outward-opening outward-expansion grooves (60) are formed in the clamping blocks (59), the matched gears (58) and the matched columns (57) are slidably arranged, the matched columns (57) are non-circular shafts, a follow-up rod (61) is fixedly arranged at one end of each matched gear (58) facing the outward-expansion groove (60), a matched block (62) is arranged at the end part of each follow-up rod (61), balls (621) are arranged at the outer ends Zhou Xiangqian of the matched blocks (62), the balls (621) are in contact installation with the inner walls of the outward-expansion grooves (60), the clamping blocks (59) are made of elastic materials, the end parts of the clamping blocks (59) and the installation blocks (50) are clamped with each other, three (63) are fixedly arranged at the side edges of the connecting columns (56), two arc-shaped brackets (64) are symmetrically arranged at the two sides of the two arc-shaped brackets (64), the second clamping column (65) is matched with the annular groove (580).

4. The real-time reactive compensation detection device based on high-voltage SVG according to claim 3, wherein the displacement adjustment mechanism (4) comprises sliding rails (40) arranged on the mobile station (10), the sliding rails (40) are symmetrically arranged, racks (44) are arranged between the sliding rails (40), U-shaped frames (41) are clamped on the sliding rails (40), sliding gears (42) are rotatably arranged between the U-shaped frames (41) and the sliding rails (40), the sliding gears (42) are meshed with the racks (44), a walking motor (43) is arranged on the side edge of each U-shaped frame (41), a fixing plate (45) is arranged on each U-shaped frame (41), a horizontal frame (46) is arranged on each fixing plate (45), sliding grooves (460) are arranged on each horizontal frame (46), a sliding block (480) is arranged in a different-shaped surface of the sliding rails (40) in a sliding block-shaped manner, and is vertically connected with each sliding block (48), a sliding block (480) is arranged on each sliding block (48), the end of the first telescopic cylinder (47) is connected with a clamping block (480), a first stabilizing column (481) is fixedly installed on the sliding plate (48), the first stabilizing column (481) is inserted between the horizontal frame (46), an L-shaped frame (49) is fixedly installed at the end of the horizontal frame (46), and the L-shaped frame (49) is connected with a response detection mechanism (5).

5. The high-voltage SVG-based real-time reactive compensation detection device according to claim 4, wherein a second telescopic cylinder (410) is arranged at the horizontal end of the L-shaped frame (49), the second telescopic cylinder (410) is connected with a connecting column (56), a linkage mechanism (7) is connected with the vertical end of the L-shaped frame (49), the linkage mechanism (7) is connected with a marking assembly (55), and the linkage mechanism (7) fixes the distance between the marking assembly (55) and an elastic template (52).

6. The high-voltage SVG-based real-time reactive compensation detection device according to claim 5, wherein the linkage mechanism (7) comprises a vertical frame (72) connected with the vertical end of the L-shaped frame (49), a guide post (73) is arranged at the bottom of the vertical frame (72), a connecting frame (75) is slidably mounted on the guide post (73), the bottom of the connecting frame (75) is connected with the marking assembly (55), a linkage frame (70) is fixedly mounted on the side edge of the connecting post (56), a matching flange (71) is arranged at the bottom of the linkage frame (70), two groups of clamping flanges (74) are arranged on the side edge of the connecting frame (75), and the matching flanges (71) and the clamping flanges (74) are mounted in a mutually matched mode.