CN221328622U - Plug intelligent integrated power capacitor compensation device - Google Patents

Abstract

The utility model relates to a plug-in intelligent integrated power capacitance compensation device, which comprises an integrated control unit for dispatching the power capacitance compensation device. The switching of the power capacitance compensation device is realized through the main control board, the display board, the circuit breaker, the current-voltage loop and the power capacitance compensation device body, and a plurality of electrical elements are integrated into the compensation device; the wiring mode of the device also adopts a wiring mode of a pair plug terminal type, the lower end utilizes the design of the sliding rail to replace the mass constraint of the upper capacitor and the lower capacitor of the intelligent power capacitor compensation device, no artificial contact with electrified metal is needed, and the opening and closing of the capacitor become simple and safe. The circuit design on the opposite plug terminal of the capacitor can also well ensure the installation effectiveness of the plug-in capacitor. The installation time is reduced, and the installation reliability can be ensured.

Description

Plug intelligent integrated power capacitor compensation device

Technical Field

The utility model relates to a power capacitance compensation device, in particular to a plug-in intelligent integrated power capacitance compensation device.

Background

In the use of traditional capacitors, most of the capacitors are in the form of a controller, a breaker and a power capacitor compensation device body. The equipment is complex to install, more equipment is installed, the cost is high, the overall occupied area of the installation is large, and more lines are more complex; in the installation mode of traditional electric capacity, mostly the installation mode of screw fixation base. Not only the cumbersome power capacitance compensation device is transported up and down. The problems that the arm is difficult to operate during installation, the space of the wrench is insufficient and the like can also occur. Greatly increasing the operation difficulty and the installation time; in the traditional wiring mode of the power capacitance compensation device, a connection mode of a molded case circuit breaker is adopted. The connection mode of the plastic shell circuit breaker is a screw thread crimping mode of a screw. There are a number of problems with this type of installation. First, it is difficult to install and remove. The tool needed by the circuit breaker is usually a cross screwdriver or an internal hexagonal wrench, and when the whole cabinet is installed, the screw is difficult to be connected due to the fact that the tool is too long and the arm is difficult to be unfolded. When the power capacitance compensation device is in a problem, the same problem is encountered when the power capacitance compensation device needs to be replaced and removed. The problems of prolonged delivery period, waste of social resources and the like are easily caused. Secondly, the manual installation has technical problems. The artificial wiring has the problem of sliding teeth caused by multiple fastenings, and the problem of virtual connection caused by the fact that the fastenings are not in place can also be caused. Forget or ignore the installation of the baffle, etc. Finally, the artificial installation has technical problems. The problems of wrong line sequence, loose zero line, too close line position, no baffle and the like are solved. Such problems occur more frequently, particularly in the case of mass installations, after-market replacement, and without rechecking, which once they occur can have irreversible consequences. If the power capacitance compensation device and the fuse are fused, the capacitor cabinet is burned down if the power capacitance compensation device and the fuse are light, and personal safety is affected. The problems are caused by low integration level, the traditional capacitor has the defects of function shortage and incapability of communicating with a novel power grid environment, and a reactive compensation system with high integration level and good monitoring capability is formed.

Disclosure of utility model

The utility model aims to: the utility model aims to solve the technical problem of providing a plug-in intelligent integrated power capacitor compensation device aiming at the defects of the prior art.

In order to solve the technical problems, the utility model discloses a plug intelligent integrated power capacitor compensation device, which comprises: the compensating device comprises a compensating device body and a base fixedly arranged on a rack; the compensating device body is slidably arranged on the base;

The compensating device body includes: the outer shell is of a square frame structure and is used for bearing the device; a main control board is arranged on the inner side of the upper part of the outer shell and is used for sampling and recording the running state of the device; the left part of the outer shell is provided with a display screen, a molded case circuit breaker and a network interface, wherein the display screen is electrically connected with the main control board and used for displaying the state of the device, the network interface is used for networking communication, the output end of the molded case circuit breaker is electrically connected with the main control board, and the input end of the molded case circuit breaker is electrically connected with the male plug of the opposite plug terminal and used for connecting the main control board with the male plug of the opposite plug terminal;

The male plug of the opposite-plug terminal is arranged at the lower right side of the outer shell and is used for plugging external equipment; the shell is internally and fixedly provided with a capacitor body through a fixed metal bridge, and the capacitor body is electrically connected with the male head of the opposite-plug terminal and is used for outputting capacitive current with corresponding size.

Further, on the right side of the base, a male plug of the opposite plug terminal is fixedly arranged at a corresponding position of the male plug of the opposite plug terminal on the compensating device body, and the male plug of the opposite plug terminal and the female plug of the opposite plug terminal form an opposite plug structure.

Further, the male and female plug terminals include: the device comprises an A-phase voltage sampling socket, a B-phase voltage sampling socket, a C-phase voltage sampling socket, an N-phase voltage sampling socket, a first proximity switch socket and a second proximity switch socket;

The plug-in terminal female head is connected with an external power grid power supply unit, and corresponds to the sockets in the plug-in terminal male head one by one through a plug-in structure, namely, an A-phase voltage sampling socket, a B-phase voltage sampling socket, a C-phase voltage sampling socket and an N-phase voltage sampling socket of the plug-in terminal male head are respectively communicated with externally input A-phase, B-phase, C-phase and N-phase power supplies through corresponding sockets on the plug-in terminal female head;

the three-phase circuit output by the male plug of the opposite plug terminal, namely the A-phase voltage sampling socket, the B-phase voltage sampling socket and the C-phase voltage sampling socket, is connected with the three-phase circuit in the control main control board.

Further, when the compensation device is set to the split-complement mode, the output N-phase voltage sampling socket is directly connected with the zero line port in the control main control board.

Further, the molded case circuit breaker is used for internal connection, the three-phase circuit output by the male plug of the opposite plug terminal is disconnected with the three-phase circuit of the control main control board, when the molded case circuit breaker is switched on, the male plug of the opposite plug terminal is connected with the main control board, and when the molded case circuit breaker is disconnected, the male plug of the opposite plug terminal is disconnected with the main control board.

Further, the network interface is an RJ45 network interface.

Further, be equipped with the relay in the main control board, include: when the device is set to be in a split-charging mode, the relays are respectively connected with the three-phase output end of the molded case circuit breaker; when the device is set in the co-compensation mode, the A-phase relay and the C-phase relay are respectively connected with corresponding A-phase output ends and C-phase output ends in the molded case circuit breaker, and the B-phase output end in the molded case circuit breaker is connected to the capacitor body.

Further, when the opposite-plug terminal is turned on or off, the first proximity switch socket and the second proximity switch socket on the opposite-plug terminal male head are respectively turned on or off, so as to reflect the on-off state of the opposite-plug terminal male head and the opposite-plug terminal female head.

Further, a sliding rail is fixedly arranged below the outer shell and is matched with the guide rail fixedly arranged on the base to slide, so that the sliding installation of the compensating device body and the base is realized.

Further, a pulley is fixedly arranged on the base for reducing the resistance when the compensating device body slides with the base

One side of the base far away from the male head of the opposite plug terminal is fixedly connected with the corresponding position of the compensating device body through a detachable base fixing screw.

The beneficial effects are that:

According to the utility model, the capacitor is simply and safely opened and closed without manually contacting with charged metal. The circuit design on the opposite plug terminal of the capacitor can also well ensure the installation effectiveness of the plug-in capacitor. The installation time is reduced, and the installation reliability can be ensured.

The utility model solves the problems of time and labor waste and safety risk caused by low integration degree of the equipment of the old power capacitor compensation device, difficult installation and wiring, and technical and technological loopholes. The establishment of a standardized and unified cabinet system is realized.

The utility model replaces a controller and a relay on the main control board with the main control board to replace a breaker, thereby realizing a novel power capacitance compensation device mode combining control, switch and capacitance into a whole. The space in the cabinet and the manufacturing cost of the whole cabinet are greatly saved.

Drawings

The foregoing and other advantages of the utility model will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings and detailed description.

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of a base of the present utility model.

Fig. 3 is a panel diagram of the present utility model.

Fig. 4 is a schematic view of the male plug of the present utility model.

Fig. 5 is a schematic view of the combined installation of the body and base of the present utility model.

In the figure, 1 is a power capacitance compensation device shell, 2 is a molded case circuit breaker, 3 is a fixed metal bridge, 4 is a main control board, 5 is a capacitor body, 6 is a male plug of an opposite plug terminal, 7 is a sliding rail, 8 is a female plug of an opposite plug terminal, 9 is a guide rail, 10 is a pulley, 11-14 are voltage sampling sockets (A, B, C, N for sequentially connecting voltages), 15-16 are proximity switch sockets, 17 is a base fixing screw, 18 is a display screen, 19 is a base, and 20 is an RJ45 network interface.

Detailed Description

The utility model can be split into 5 systems: the system comprises a control system, a state display system, a sampling system, a breaking system and a compensation system.

The control system comprises a main control board and is used for analyzing the sampling of various information such as voltage, current and the like, and can also control various state quantities such as a switching state indicator lamp, the switching state of a relay and the like. Various protection can be performed when the capacitor is put into operation, including software protection such as overvoltage, undervoltage, overcurrent and phase failure.

The state display system comprises a display screen and is used for collecting information interaction, and the sampling information, the compensation information and the fault information of the compensation device are fed back through the display screen, so that equipment information collection and equipment problem verification and overhaul are facilitated. The master-slave lamp on the display screen represents master-slave positioning of the power capacitance compensation device, the host is a red lamp, and the slave is a green lamp. The status lamps of the capacitors in each group are other than the master lamp and the slave lamp, the red lamp represents input, and the green lamp represents cut-off. The dial code on the display screen is provided with a test and a working gear, the relay of the capacitance compensation device under the test gear does not operate, only the analog signal is decomposed, and the capacitance compensation device under the working gear runs in an actual load mode.

The network port in the sampling system is used for transmitting current sampling, networking conditions and information to an external terminal. The method is used for interaction between the device information and the external device.

The voltage line on the opposite plug terminal outputs a voltage signal to the circuit breaker, and the voltage signal is transmitted to the main control board through the circuit breaker.

The breaker in the breaking system is used for switching on and off a power supply, and can also be used for hardware protection such as short-circuit protection, overcurrent protection and the like of equipment.

The opposite plug terminal is provided with a proximity switch for displaying whether the equipment is in a close state, wherein two ends of the proximity switch are in a close state, and when the equipment is not in a close state, the two ends of the proximity switch are in an open state.

The relay on the main control board performs zero-crossing switching under the control of software, namely, switching is performed at the zero point of the voltage.

The explosion-proof sheet is arranged on the power capacitor compensation device body in the compensation system, so that when the equipment is in an abnormal working state, the equipment is prevented from being short-circuited and burnt out, and the explosion-proof sheet can be pulled open to realize outage. Protecting the electrical components.

In order to solve the problem of difficult installation and wiring, the utility model adopts a butt-plug terminal type wiring mode, and a connecting wire of the system is integrated into the capacitance compensation device, so that external wiring is reduced, and a sliding rail is also arranged in the system. And wiring is carried out in a plug-in mode. The wiring is convenient, and the wiring is safe.

The invention provides a plug intelligent integrated power capacitor compensation device, which comprises the following specific technical scheme: the compensating device body and a base 19 fixedly arranged on the frame; the compensating device body is slidably mounted on the base 19;

the compensating device body includes: the device comprises an outer shell 1, wherein the outer shell 1 is of a square frame structure and is used for bearing the device; the inner side of the upper part of the outer shell 1 is provided with a main control board 4 for sampling and recording the running state of the device; as shown in fig. 3, a display screen 18, a molded case circuit breaker 2 and a network interface 20 are arranged at the left part of the outer shell 1, wherein the display screen 18 is electrically connected with the main control board 4 and is used for displaying the state of the device, the network interface 20 is used for networking communication, the output end of the molded case circuit breaker 2 is electrically connected with the main control board 4, and the input end is electrically connected with the plug-in terminal male head 6 and is used for connecting and disconnecting the main control board 4 and the plug-in terminal male head 6;

The male plug 6 of the opposite plug terminal is arranged at the lower side of the right part of the outer shell 1 and is used for plugging external equipment; the capacitor body 5 is fixedly arranged in the outer shell 1 through the fixed metal bridge 3, and the capacitor body 5 is electrically connected with the male plug 6 of the opposite-plug terminal and is used for outputting capacitive current with corresponding size.

On the right side of the base 19, an opposite-plug terminal female head 8 is fixedly arranged at a corresponding position of the opposite-plug terminal male head 6 on the compensating device body, and the opposite-plug terminal male head 6 and the opposite-plug terminal female head 8 form an opposite-plug structure.

As shown in fig. 4, the male plug terminal 6 and the female plug terminal 8 include: an a-phase voltage sampling socket 11, a B-phase voltage sampling socket 12, a C-phase voltage sampling socket 13, an N-phase voltage sampling socket 14, a first proximity switch socket 15, and a second proximity switch socket 16;

The opposite-plug terminal female head 8 is connected with an external power grid power supply unit, and corresponds to the sockets in the opposite-plug terminal male head 6 one by one through an opposite-plug structure, namely an A-phase voltage sampling socket 11, a B-phase voltage sampling socket 12, a C-phase voltage sampling socket 13 and an N-phase voltage sampling socket 14 of the opposite-plug terminal male head 6 are respectively communicated with externally input A-phase, B-phase, C-phase and N-phase power supplies through corresponding sockets on the opposite-plug terminal female head 8;

the three-phase circuit output by the opposite plug terminal male head 6, namely an A-phase voltage sampling socket 11, a B-phase voltage sampling socket 12 and a C-phase voltage sampling socket 13, is connected with the three-phase circuit in the control main control board.

When the compensation device is set to be in a split-compensation mode, the output N-phase voltage sampling socket 14 of the opposite-plug terminal male head 6 is directly connected with a zero line port in the control main control board.

The molded case circuit breaker 2 is used for internal connection, and a three-phase circuit output by the male plug terminal 6 is disconnected with a three-phase circuit of a control main control board, when the molded case circuit breaker 2 is switched on, the male plug terminal 6 is connected with the main control board 4, and when the molded case circuit breaker 2 is disconnected, the male plug terminal 6 is disconnected with the main control board 4.

The network interface 20 is an RJ45 network interface.

A relay is arranged in the main control board 4, which comprises: the relay is respectively connected with the three-phase output end of the molded case circuit breaker 2 when the device is set to be in a split-charging mode; when the device is set in the co-compensation mode, the a-phase and C-phase sequentially connected to the corresponding a-and C-phase outputs of the molded case circuit breaker 2, respectively, and the B-phase output of the molded case circuit breaker 2 connected to the capacitor body 5.

The first proximity switch jack 15 and the second proximity switch jack 16 on the male plug terminal 6 are respectively turned on or off when the male plug terminal is turned on or off, so as to reflect the on-off state of the male plug terminal 6 and the female plug terminal 8.

The lower part of the outer shell 1 is fixedly provided with a sliding rail 7 which is matched with a guide rail 9 fixedly arranged on a base 19 to slide, and the sliding installation of the compensating device body and the base 19 is realized.

The base 19 is fixedly provided with a pulley 10 for reducing the resistance when the compensating device body slides with the base 19

The side of the base 19 far away from the opposite plug terminal male head 6 is fixedly connected with the corresponding position of the compensating device body through a detachable base fixing screw 17.

Examples:

An embodiment of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in FIG. 1, the base of the utility model is designed as a clamping groove roller type (as shown in FIG. 2), three groups of six rollers are arranged on the clamping groove and used for guiding the opposite insertion of the male and female heads of opposite insertion terminals of the compensation device, the capacitance compensation device is put into a guide rail, the compensation device is slightly pushed forward until the male and female terminals enter the opposite insertion position, and the capacitance compensation device is continuously pushed until the opposite insertion of the terminals is completed, as shown in FIG. 5, wherein the base is fixedly arranged on a cabinet frame. The whole process does not need laborious steps, complicated wiring and simplified, standardized and efficient whole-process operation. Saving the working step time to the greatest extent and reducing the failure rate of equipment. And when equipment needs to be replaced, the equipment is extremely convenient, and after the power is cut off, the fixing screw is detached, the equipment is pulled out of the guide rail and replaced by new equipment, so that the maintenance time is greatly saved, and the maintenance reliability is improved.

Preferably, the power capacitor compensation device adopts a design that a lead is not externally arranged, the wiring of the compensation device connected to the outside is composed of a weak current net wire and an opposite plug terminal without wiring, the rest connecting wires are integrated into the equipment, and a section of a copper wire with a good pressure connection side 6 is inserted into a voltage sampling socket 11-14 of the opposite plug terminal. The other end of the A, B, C phase line is connected to the upper end of the molded case circuit breaker 2, the lower end outgoing line of the molded case circuit breaker is connected to the A, C relay of the main control board through a well-crimped copper wire, and the B phase line is connected to the corresponding position of the capacitor body 5 (split phase type is connected to the relay of the main control board A, B, C). If the device is in a split-phase compensation mode, the other end of the voltage sampling socket N is directly connected to the corresponding position of the capacitor body 5, and three-phase compensation is performed without an N line. Therefore, complicated field wiring can be integrated into the capacitance compensation device, so that the field installation is convenient, and the factory detection of the equipment is facilitated. And field faults caused by wiring are avoided.

Preferably, the metal part of the guide rail of the power capacitor compensation device adopts a stainless steel design, so that the rust problem caused by friction of a metal layer is avoided, and the pulley part adopts nylon 66.

Preferably, the butt-joint terminal metal part of the power capacitance compensation device uses red copper, and the red copper has strong electric conductivity, heat conductivity and corrosion resistance. Can be well applied to the opposite-plug work. Nylon 66 is used for the nonmetallic portion of the plug-in terminal, and the material has strong flame resistance, wear resistance, heat resistance and high insulativity.

Preferably, the opposite-plug terminals of the power capacitor compensation device are provided with proximity switch holes, wires are placed in the holes to pass through the holes, when the connection point of the proximity switch at the upper end detects a closed state, the terminals are tightly plugged, otherwise, the terminals are not tightly plugged or are not plugged.

Preferably, the display screen of the power capacitance compensation device adopts a liquid crystal display screen, so that various parameters can be conveniently displayed and observed by personnel. There are a dial and two buttons on the display screen, the dial has debugging gear and working gear, the apparatus is convenient for debugging in the power without bearable current. The buttons function to adjust the device data interface and edit the device.

Preferably, the power capacitor compensation device adopts a network port communication mode, the network port is provided with 8 contacts in total, the first contact and the second contact of the network port are used as internal communication ports and are connected with each piece of equipment, and the plurality of compensation devices are connected on line to analyze the condition of the power grid so as to switch. And the first contact and the second contact of the network port can also be used as upgrade ports, and when special requirements are required on site by customers, the requirements of the customers can be quickly and conveniently met through upgrade. The third to sixth contacts of the network port are used as current signal sampling ports, and when the external current output is a current signal, the four contacts input the signal to the compensation device. The seventh contact and the eighth contact of the network port are used as a monitoring port and a control port of the equipment, when the equipment is connected with the network, the information of the capacitance compensation device is required to be fed back to the upper terminal, and meanwhile, corresponding actions can be performed or partial data can be changed through a control command of the upper terminal.

Preferably, the power capacitor compensation device adopts a body explosion-proof technology, and an explosion-proof sheet is arranged in the capacitor body. The explosion-proof piece is composed of two layers of films, the inner film can bear pressure under the action of high pressure, and the outer film can protect the inner film. When the internal film bears a certain pressure, tearing can occur, high-pressure gas is released, and meanwhile, when the upper cover and the bottom end of the capacitor body are torn, the upper connecting line and the lower end of the capacitor body can be pulled apart, so that the power supply of the capacitor body is cut off, and the capacitor body is prevented from explosion. When the power capacitance compensation device is in an abnormal working state, for example, the upper end of the body is short-circuited, and the explosion-proof sheet can be sprung out during the impact of large current and large voltage, so that the power capacitance compensation device body is disconnected from a power grid, and the secondary impact on the power grid is prevented.

Preferably, the shell of the power capacitance compensation device adopts a stainless steel design, so that the rust problem caused by friction of a metal layer is avoided.

Claims (10)

1. The utility model provides a plug intelligence integrated form power capacitance compensation arrangement which characterized in that includes: the compensating device comprises a compensating device body and a base (19) fixedly arranged on a rack; the compensating device body is slidably arranged on the base (19);

The compensating device body includes: the device comprises an outer shell (1), wherein the outer shell (1) is of a square frame structure and is used for bearing the device; a main control board (4) is arranged on the inner side of the upper part of the outer shell (1) and is used for sampling and recording the running state of the device; the left part of the outer shell body (1) is provided with a display screen (18), a molded case circuit breaker (2) and a network interface (20), wherein the display screen (18) is electrically connected with a main control board (4) and is used for displaying the state of the device, the network interface (20) is used for networking communication, the output end of the molded case circuit breaker (2) is electrically connected with the main control board (4), and the input end of the molded case circuit breaker is electrically connected with an opposite plug terminal male head (6) and is used for connecting the main control board (4) and the opposite plug terminal male head (6) in a connecting way;

The male plug (6) of the opposite plug terminal is arranged at the lower side of the right part of the outer shell (1) and is used for plugging external equipment; the capacitor is characterized in that a capacitor body (5) is fixedly arranged in the outer shell (1) through a fixed metal bridge (3), and the capacitor body (5) is electrically connected with the male plug (6) of the opposite-plug terminal and is used for outputting capacitive current with corresponding size.

2. The intelligent integrated power capacitor compensation device for plugging and unplugging according to claim 1, wherein the right side of the base (19) is fixedly provided with a plug-in terminal female head (8) at a corresponding position of the plug-in terminal male head (6) on the compensation device body, and the plug-in terminal male head (6) and the plug-in terminal female head (8) form a plug-in structure.

3. The intelligent integrated power capacitor compensation device according to claim 2, wherein the male plug terminal (6) and the female plug terminal (8) comprise: the device comprises an A-phase voltage sampling socket (11), a B-phase voltage sampling socket (12), a C-phase voltage sampling socket (13), an N-phase voltage sampling socket (14), a first proximity switch socket (15) and a second proximity switch socket (16);

The opposite-plug terminal female head (8) is connected with an external power grid power supply unit, and corresponds to the sockets in the opposite-plug terminal male head (6) one by one through an opposite-plug structure, namely an A-phase voltage sampling socket (11), a B-phase voltage sampling socket (12), a C-phase voltage sampling socket (13) and an N-phase voltage sampling socket (14) of the opposite-plug terminal male head (6) are respectively communicated with externally input A-phase, B-phase, C-phase and N-phase power supplies through corresponding sockets on the opposite-plug terminal female head (8);

The three-phase circuit output by the opposite plug terminal male head (6), namely an A-phase voltage sampling socket (11), a B-phase voltage sampling socket (12) and a C-phase voltage sampling socket (13), is connected with the three-phase circuit in the control main control board.

4. The intelligent integrated power capacitor compensation device according to claim 3, wherein the plug-in terminal male head (6) is directly connected with the zero line port in the control main control board through an output N-phase voltage sampling socket (14) when the compensation device is set to a split-complement mode.

5. The intelligent integrated power capacitor compensation device for plugging and unplugging according to claim 4, wherein the molded case circuit breaker (2) is used for an internal connection line to disconnect a three-phase circuit output by the male plug terminal (6) from a three-phase circuit of a control main control board, when the molded case circuit breaker (2) is closed, the male plug terminal (6) is connected with the main control board (4), and when the molded case circuit breaker (2) is disconnected, the male plug terminal (6) is disconnected from the main control board (4).

6. The pluggable intelligent integrated power capacitance compensation device according to claim 1, wherein the network interface (20) is an RJ45 network interface.

7. The pluggable intelligent integrated power capacitor compensation device according to claim 1, wherein a relay is arranged in the main control board (4), and the pluggable intelligent integrated power capacitor compensation device comprises: when the device is set to be in a split-charging mode, the relays are respectively connected with the three-phase output end of the molded case circuit breaker (2); when the device is set in a co-compensation mode, the A-phase relay and the C-phase relay are respectively connected with corresponding A-phase output ends and C-phase output ends in the plastic shell circuit breaker (2), and the B-phase output end in the plastic shell circuit breaker (2) is connected to the capacitor body (5).

8. A pluggable intelligent integrated power capacitor compensation device according to claim 3, wherein the first proximity switch socket (15) and the second proximity switch socket (16) on the male plug terminal (6) are respectively turned on or turned off when the male plug terminal is turned on or turned off, so as to reflect the on-off state of the male plug terminal (6) and the female plug terminal (8).

9. The intelligent integrated power capacitor compensation device for plugging and unplugging according to claim 1, wherein a sliding rail (7) is fixedly arranged below the outer shell (1) and is matched with a guide rail (9) fixedly arranged on the base (19) to slide, so that the compensation device body and the base (19) are slidably mounted.

10. The intelligent integrated power capacitor compensation device according to claim 9, wherein the base (19) is fixedly provided with a pulley (10) for reducing the resistance between the compensation device body and the base (19) during sliding

One side of the base (19) far away from the opposite plug terminal male head (6) is fixedly connected with the corresponding position of the compensation device body through a detachable base fixing screw (17).