10KV digital intelligent high-voltage switch complete equipment system

Abstract

The invention relates to a 10KV digital intelligent high-voltage switch complete equipment system, which belongs to the technical field of power system equipment and comprises a cabinet body, a bus chamber, a cable chamber and a handcart chamber are arranged in the cabinet body in a separated manner, and a central controller is arranged at the upper end in the cabinet body; a vacuum circuit breaker is installed in the handcart chamber. A bus temperature measuring sensor is arranged in the bus chamber, a handcart condensation sensor is arranged in the handcart chamber, a humidity cable condensation sensor is arranged in the cable chamber, a cable outlet end temperature measuring sensor is further arranged in the cable chamber, and a contact temperature measuring sensor is arranged on a static contact of the vacuum circuit breaker. The bus temperature measurement sensor, the handcart condensation sensor, the cable condensation sensor, the cable outlet end temperature measurement sensor and the contact temperature measurement sensor are all electrically connected with the central controller. The operation environment and the operation state in the switch cabinet can be comprehensively monitored, and the operation stability and the operation safety of the switch cabinet can be effectively improved.

Description

Technical Field

[0001] The invention relates to a 10KV digital intelligent high-voltage switch complete equipment system, belonging to the technical field of power system equipment. Background Art

[0002] In modern power systems, 10KV high-voltage switchgear is a key component of power transmission and distribution. High-voltage switchgear is widely used in power distribution systems to receive and distribute electrical energy. High-voltage switchgear can not only put a part of the power equipment or line into or out of operation according to the needs of the power grid operation, but also quickly cut off the faulty part from the power grid when the power equipment or line fails, thereby ensuring the normal operation of the fault-free part of the power grid and the safety of the equipment and operation and maintenance personnel. Therefore, high-voltage switchgear is a very important power distribution equipment, and its safe and reliable operation is of great significance to the power system.

[0003] The intelligent high-voltage switchgear disclosed in the Chinese utility model patent with publication number CN204905685U includes a cabinet body, the interior of which is divided into a busbar chamber, a protection chamber and an outlet chamber by a square tube for wiring. The protection chamber includes a controller and two groups of bandpass filters connected to the input end of the controller. The front ends of the two groups of bandpass filters are provided with circuit breakers and multi-way switches. The front ends of the two groups of multi-way switches are connected to signal input terminals arranged in groups through multi-socket connectors. The signal input terminals are connected to the busbar chamber and the outlet chamber in groups, and are respectively connected to the temperature sensors, isolating switches and current and voltage transformers in the busbar chamber and the outlet chamber, and control the working state of the circuit breaker.

[0004] The above reference example monitors the working environment of the busbar room and the outgoing line room by setting up temperature sensors, but it can only monitor the temperature, has limited monitoring capabilities, and has a poor degree of automation, making it impossible for staff to fully monitor the operating conditions of the switch cabinet, so improvement is urgently needed. Summary of the invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the present invention designs a 10KV digital intelligent high-voltage switch complete equipment system, which can comprehensively monitor the operating environment and operating status inside the switch cabinet, and can effectively improve the stability and safety of the switch cabinet operation.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A 10KV digital intelligent high-voltage switchgear system, comprising a cabinet, wherein a busbar room, a cable room and a trolley room are arranged in the cabinet, wherein a central controller for controlling the operation of the switchgear is arranged at the upper end of the cabinet; a vacuum circuit breaker is installed in the trolley room, wherein a static contact at the top of the vacuum circuit breaker is electrically connected to a busbar copper bar, and a static contact at the bottom of the vacuum circuit breaker is electrically connected to an electric opening and closing earthing switch arranged in the cable room through an outlet side copper bar; a busbar temperature sensor for detecting the temperature in the busbar room is arranged in the busbar room The trolley compartment is provided with a trolley condensation sensor for detecting the humidity in the trolley compartment, the cable compartment is provided with a cable condensation sensor for detecting the humidity in the cable compartment, the cable compartment is further provided with a cable outlet temperature sensor for detecting the temperature in the cable compartment, the static contact of the vacuum circuit breaker is provided with a contact temperature sensor for detecting the static contact temperature, the busbar temperature sensor, the trolley condensation sensor, the cable condensation sensor, the cable outlet temperature sensor and the contact temperature sensor are all electrically connected to the central controller.

[0008] Furthermore, a trolley camera for monitoring the connection status of the static contact of the vacuum circuit breaker is arranged in the trolley chamber, and the trolley camera is electrically connected to the central controller.

[0009] Furthermore, a cable camera for monitoring the internal operating conditions of the cable room is provided at the bottom of the cable room, and the cable camera is electrically connected to the central controller.

[0010] Furthermore, a trolley dehumidification device for removing water vapor in the trolley room is provided in the trolley room, and the trolley dehumidification device is electrically connected to the central controller.

[0011] Furthermore, the cable room is provided with a thermal drying device for removing water vapor in the cable room, and the thermal drying device is electrically connected to the central controller.

[0012] Furthermore, the central controller is electrically connected to a human-computer interaction component for providing human-computer interaction.

[0013] Furthermore, a plurality of busbar temperature measuring sensors are provided, and each busbar temperature measuring sensor is installed on the busbar copper busbar in a one-to-one correspondence.

[0014] Furthermore, the cable outlet temperature sensor is installed on the outlet copper busbar.

[0015] Furthermore, the trolley camera is arranged on a side above the vacuum circuit breaker away from the static contact.

[0016] Furthermore, the trolley condensation sensor and the trolley dehumidification device are both installed on a side of the vacuum circuit breaker away from the static contact.

[0017] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0018] 1. The present invention can collect the temperature and humidity of the busbar room, cable room and trolley room by arranging busbar temperature sensors, trolley condensation sensors, cable condensation sensors, cable outlet temperature sensors and contact temperature sensors, so as to realize comprehensive monitoring of the inside of the cabinet. At the same time, the busbar temperature sensors, trolley condensation sensors, cable condensation sensors, cable outlet temperature sensors and contact temperature sensors transmit the collected data to the central controller, and the central controller can perform real-time monitoring and necessary control operations according to data changes to ensure the safe and stable operation of the switch cabinet. At the same time, maintenance personnel can promptly discover and deal with potential problems, improve the reliability and safety of the equipment, reduce maintenance costs, and extend the service life of the equipment.

[0019] 2. The trolley camera of the present invention can capture the connection status of the static contact of the vacuum circuit breaker, and transmit the captured image to the central controller, which is displayed by the central controller. The maintenance personnel can check the connection status of the static contact at any time to ensure the normal operation of the vacuum circuit breaker, thereby greatly improving the maintenance efficiency and response speed, so that the maintenance personnel can quickly discover and solve any abnormalities of the static contact, thereby ensuring that the vacuum circuit breaker is always in the best working condition and ensuring the stable and safe operation of the entire high-voltage switch cabinet; the setting of the cable camera further enhances the monitoring capability, and the cable camera is installed at the bottom of the cable room, which can monitor the operating status of the cable room in all directions, and the cable camera is electrically connected to the central controller. The cable camera can transmit the captured real-time image data to the central controller to realize real-time monitoring and recording of the image.

[0020] 3. The present invention reduces the occurrence of problems such as equipment aging, material mildew, and steel structural corrosion in the cabinet caused by moisture and condensation through automatic control by the central controller, thereby ensuring the normal operation of the vacuum circuit breaker and the safety and stability of the entire switch cabinet; at the same time, by electrically connecting the heat drying device to the central controller, the heat drying device can be controlled by the central controller to remove water vapor from the cable chamber, thereby timely removing water vapor from the cable chamber. The heating and drying device helps to extend the service life of the cable, reduce failures caused by moisture, and ensure continuous and stable power supply to the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a partial cross-sectional structure of the main view of the present invention;

[0022] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure in the AA direction;

[0023] Figure 3 yes Figure 1 Schematic diagram of the cross-sectional structure in the BB direction.

[0024] The figures are marked as follows: 100, busbar room; 200, cable room; 300, trolley room; 400, cabinet; 1. cable condensation sensor; 2. electric opening and closing earthing switch; 3. cable outlet temperature sensor; 4. outlet side copper busbar; 5. static contact; 6. trolley condensation sensor; 7. busbar copper busbar; 8. central controller; 9. human-computer interaction component; 10. vacuum circuit breaker; 11. trolley camera; 12. busbar temperature sensor; 13. contact temperature sensor; 14. trolley dehumidification device; 16. thermal drying device; 17. cable camera. DETAILED DESCRIPTION

[0025] The present invention is described in more detail below with reference to the embodiments.

[0026] See also Figures 1 to 3 A 10KV digital intelligent high-voltage switch complete equipment system includes a cabinet 400, wherein the cabinet 400 is internally divided into a busbar room 100, a cable room 200 and a trolley room 300, and a central controller 8 for controlling the operation of the switch cabinet is arranged at the upper end of the cabinet 400.

[0027] A vacuum circuit breaker 10 is installed in the trolley room 300. The static contact 5 at the top of the vacuum circuit breaker 10 is electrically connected to the busbar copper bar 7. The static contact 5 at the bottom of the vacuum circuit breaker 10 is electrically connected to the electric opening and closing earthing switch 2 arranged inside the cable room 200 through the outgoing copper bar 4.

[0028] A busbar temperature sensor 12 for detecting the temperature inside the busbar chamber 100 is arranged inside the busbar chamber 100, a trolley condensation sensor 6 for detecting the humidity inside the trolley chamber 300 is arranged inside the trolley chamber 300, a cable condensation sensor 1 for detecting the humidity inside the cable chamber 200 is arranged inside the cable chamber 200, a cable outlet temperature sensor 3 for detecting the temperature inside the cable chamber 200 is also arranged inside the cable chamber 200, a contact temperature sensor 13 for detecting the temperature of the static contact 5 is arranged on the static contact 5 of the vacuum circuit breaker 10, and the busbar temperature sensor 12, the trolley condensation sensor 6, the cable condensation sensor 1, the cable outlet temperature sensor 3 and the contact temperature sensor 13 are all electrically connected to the central controller 8.

[0029] From the above description, it can be seen that the beneficial effect of the present invention is that by setting the busbar temperature sensor 12, the trolley condensation sensor 6, the cable condensation sensor 1, the cable outlet temperature sensor 3 and the contact temperature sensor 13, the temperature and humidity of the busbar chamber 100, the cable chamber 200 and the trolley chamber 300 can be collected to achieve comprehensive monitoring of the inside of the cabinet 400. At the same time, the busbar temperature sensor 12, the trolley condensation sensor 6, the cable condensation sensor 1, the cable outlet temperature sensor 3 and the contact temperature sensor 13 transmit the collected data to the central controller 8. The central controller 8 can perform real-time monitoring and necessary control operations according to data changes to ensure the safe and stable operation of the switch cabinet. At the same time, maintenance personnel can promptly discover and deal with potential problems, improve the reliability and safety of the equipment, reduce maintenance costs, and extend the service life of the equipment.

[0030] Furthermore, a trolley camera 11 for monitoring the connection status of the static contact 5 of the vacuum circuit breaker 10 is provided in the trolley chamber 300 , and the trolley camera 11 is electrically connected to the central controller 8 .

[0031] From the above description, it can be seen that the trolley camera 11 can capture the connection status of the static contact 5 of the vacuum circuit breaker 10, and transmit the captured image to the central controller 8, which is displayed by the central controller 8. The maintenance personnel can check the connection status of the static contact 5 at any time to ensure the normal operation of the vacuum circuit breaker 10, thereby greatly improving the maintenance efficiency and response speed, allowing the maintenance personnel to quickly discover and resolve any abnormalities of the static contact 5, thereby ensuring that the vacuum circuit breaker 10 is always in the best working condition and ensuring the stable and safe operation of the entire high-voltage switch cabinet.

[0032] Furthermore, a cable camera 17 for monitoring the internal operating conditions of the cable room 200 is provided at the bottom of the cable room 200 , and the cable camera 17 is electrically connected to the central controller 8 .

[0033] From the above description, it can be seen that the setting of the cable camera 17 further enhances the monitoring capability, and the cable camera 17 is installed at the bottom of the cable room 200, which can monitor the operating conditions in the cable room 200 in all directions, and the cable camera 17 is electrically connected to the central controller 8. The cable camera 17 can transmit the captured real-time image data to the central controller 8 to realize real-time monitoring and recording of the image.

[0034] Furthermore, a trolley dehumidification device 14 for removing moisture in the trolley chamber 300 is provided in the trolley chamber 300 , and the trolley dehumidification device 14 is electrically connected to the central controller 8 .

[0035] From the above description, it can be seen that the trolley dehumidification device 14 is electrically connected to the central controller 8, and automatic control and monitoring can be realized. When the humidity in the trolley room 300 exceeds the preset value, the central controller 8 controls the trolley dehumidification device 14 to start dehumidification to keep the humidity in the trolley room 300 within a safe range. Through the automatic control of the central controller 8, the occurrence of problems such as equipment aging, material mildew, and steel structural corrosion in the cabinet 400 caused by moisture and condensation is reduced, thereby ensuring the normal operation of the vacuum circuit breaker 10 and the safety and stability of the entire switch cabinet.

[0036] Furthermore, a thermal drying device 16 for removing water vapor in the cable chamber 200 is provided in the cable chamber 200 , and the thermal drying device 16 is electrically connected to the central controller 8 .

[0037] From the above description, it can be seen that by electrically connecting the heat drying device 16 with the central controller 8, the central controller 8 can control the heat drying device 16 to remove water vapor from the cable chamber 200, thereby timely removing water vapor in the cable chamber 200. The heating and drying device 16 helps to extend the service life of the cable, reduce failures caused by moisture, and ensure continuous and stable power supply to the system.

[0038] Furthermore, the central controller 8 is electrically connected to a human-computer interaction component 9 for providing human-computer interaction.

[0039] It can be seen from the above description that the setting of the human-computer interaction component 9 can assist maintenance personnel in operating the central controller 8, so that the central controller 8 can perform operations such as equipment fault diagnosis.

[0040] Furthermore, a plurality of busbar temperature measuring sensors 12 are provided, and each busbar temperature measuring sensor 12 is installed on the busbar copper bar 7 in a one-to-one correspondence.

[0041] Furthermore, the cable outlet temperature sensor 3 is installed on the outlet copper bus 4.

[0042] Furthermore, the trolley camera 11 is arranged on a side above the vacuum circuit breaker 10 away from the static contact 5 .

[0043] Furthermore, the trolley condensation sensor 6 and the trolley dehumidification device 14 are both installed on a side of the vacuum circuit breaker 10 away from the static contact 5 .

[0044] Embodiment 1

[0045] See also Figures 1 to 3 The 10KV digital intelligent high-voltage switchgear equipment system of this embodiment includes a cabinet 400, and the cabinet 400 is internally divided into a busbar room 100, a cable room 200 and a trolley room 300. A central controller 8 for controlling the operation of the switch cabinet is arranged at the upper end of the cabinet 400.

[0046] In this embodiment, the central controller 8 is provided with a display screen.

[0047] Specifically, the central controller 8 can receive data from the current transformer and the voltage transformer inside the cabinet 400, and display data information such as current, voltage, power factor, and power consumption on the display screen. At the same time, the display screen can also display a high-voltage power distribution system diagram. Maintenance personnel can control the operation of the switch cabinet through the central controller 8. Specifically, for example, the central controller 8 can automatically complete the opening and closing operations of the switch cabinet, and automatically execute protection measures when an abnormality is detected.

[0048] A vacuum circuit breaker 10 is installed in the trolley room 300. The vacuum circuit breaker 10 is provided with two rows of static contacts 5. The row of static contacts 5 at the top is electrically connected to the busbar copper bar 7, and the other row of static contacts 5 at the bottom is electrically connected to the electric opening and closing grounding switch 2 arranged inside the cable room 200 through the outgoing line side copper bar 4.

[0049] Among them, a busbar temperature sensor 12 for detecting the temperature inside the busbar chamber 100 is arranged inside the busbar chamber 100, a trolley condensation sensor 6 for detecting the humidity inside the trolley chamber 300 is arranged inside the trolley chamber 300, a cable condensation sensor 1 for detecting the humidity inside the cable chamber 200 is arranged inside the cable chamber 200, and a cable outlet temperature sensor 3 for detecting the temperature inside the cable chamber 200 is also arranged inside the cable chamber 200, and a contact temperature sensor 13 for detecting the temperature of the static contact 5 is arranged on the static contact 5 of the vacuum circuit breaker 10. The busbar temperature sensor 12, the trolley condensation sensor 6, the cable condensation sensor 1, the cable outlet temperature sensor 3 and the contact temperature sensor 13 are all electrically connected to the central controller 8.

[0050] Furthermore, the trolley condensation sensor 6 is installed on a side of the vacuum circuit breaker 10 away from the static contact 5 .

[0051] In this embodiment, three busbar temperature measuring sensors 12 are provided, and each busbar temperature measuring sensor 12 is installed on three busbar copper bars 7 in a one-to-one correspondence.

[0052] In this embodiment, the cable outlet temperature sensor 3 is installed on the outlet copper bus 4.

[0053] Embodiment 2

[0054] The 10KV digital intelligent high-voltage switchgear system of this embodiment is based on the above-mentioned embodiment 1. In the trolley room 300, a trolley camera 11 for monitoring the connection status of the static contact 5 of the vacuum circuit breaker 10 is provided.

[0055] Furthermore, the trolley camera 11 is arranged on a side above the vacuum circuit breaker 10 away from the static contact 5 .

[0056] Embodiment 3

[0057] The 10KV digital intelligent high-voltage switchgear system of this embodiment is based on the above-mentioned embodiment 1 or embodiment 2, and a cable camera 17 for monitoring the internal operating conditions of the cable chamber 200 is provided at the bottom of the cable chamber 200.

[0058] Embodiment 4

[0059] The 10KV digital intelligent high-voltage switchgear system of this embodiment, on the basis of the above-mentioned embodiment 1, embodiment 2 or embodiment 3, is provided with a trolley dehumidification device 14 for removing moisture in the trolley room 300, and the trolley dehumidification device 14 is electrically connected to the central controller 8. In this embodiment, the central controller 8 can display the humidity value in the trolley room 300 in real time.

[0060] Furthermore, the trolley dehumidification device 14 is installed on a side of the vacuum circuit breaker 10 away from the static contact 5 .

[0061] Embodiment 5

[0062] The 10KV digital intelligent high-voltage switchgear complete equipment system of this embodiment is based on the above-mentioned embodiment one, embodiment two, embodiment three or embodiment four. A heat drying device 16 for removing water vapor in the cable chamber 200 is provided in the cable chamber 200, and the heat drying device 16 is electrically connected to the central controller 8.

[0063] Embodiment 6

[0064] The 10KV digital intelligent high-voltage switchgear equipment system of this embodiment is based on the above-mentioned embodiment one, embodiment two, embodiment three, embodiment four or embodiment five, and the central controller 8 is electrically connected to a human-machine interaction component 9 for providing human-machine interaction.

[0065] The working principle of the present invention is as follows: by setting a busbar temperature sensor 12, a trolley condensation sensor 6, a cable condensation sensor 1, a cable outlet temperature sensor 3 and a contact temperature sensor 13, the temperature and humidity of the busbar chamber 100, the cable chamber 200 and the trolley chamber 300 can be collected to achieve comprehensive monitoring of the interior of the cabinet 400. At the same time, the busbar temperature sensor 12, the trolley condensation sensor 6, the cable condensation sensor 1, the cable outlet temperature sensor 3 and the contact temperature sensor 13 transmit the collected data to the central controller 8. The central controller 8 can perform real-time monitoring and necessary control operations according to data changes to ensure the safe and stable operation of the switch cabinet. At the same time, maintenance personnel can promptly discover and deal with potential problems, improve the reliability and safety of the equipment, reduce maintenance costs, and extend the service life of the equipment.

[0066] The trolley camera 11 can capture the connection status of the static contact 5 of the vacuum circuit breaker 10, and transmit the captured image to the central controller 8, which is displayed by the central controller 8. The maintenance personnel can check the connection status of the static contact 5 at any time to ensure the normal operation of the vacuum circuit breaker 10, thereby greatly improving the maintenance efficiency and response speed, so that the maintenance personnel can quickly discover and solve any abnormalities of the static contact 5, thereby ensuring that the vacuum circuit breaker 10 is always in the best working condition and ensuring the stable and safe operation of the entire high-voltage switch cabinet; the setting of the cable camera 17 further enhances the monitoring capability, and the cable camera 17 is installed at the bottom of the cable room 200, which can monitor the operating status in the cable room 200 in all directions, and the cable camera 17 is electrically connected to the central controller 8. The cable camera 17 can transmit the captured real-time image data to the central controller 8 to realize real-time monitoring and recording of the image.

[0067] The trolley dehumidifier 14 is electrically connected to the central controller 8 to realize automatic control and monitoring. When the humidity in the trolley chamber 300 exceeds a preset value, the central controller 8 controls the trolley dehumidifier 14 to start dehumidification to keep the humidity in the trolley chamber 300 within a safe range. Through the automatic control of the central controller 8, the occurrence of problems such as equipment aging, material mildew, and steel structural corrosion in the cabinet 400 caused by moisture and condensation is reduced, thereby ensuring the normal operation of the vacuum circuit breaker 10 and the safety and stability of the entire switch cabinet.

[0068] By electrically connecting the heat drying device 16 to the central controller 8, the heat drying device 16 can be controlled by the central controller 8 to remove water vapor from the cable chamber 200, thereby timely removing water vapor from the cable chamber 200. The heat drying device 16 helps to extend the service life of the cable, reduce failures caused by moisture, and ensure continuous and stable power supply to the system.

[0069] In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0070] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A 10KV digital intelligent high-voltage switchgear complete equipment system, comprising a cabinet (400), wherein the cabinet (400) is internally divided into a busbar room (100), a cable room (200) and a trolley room (300), characterized in that: A central controller (8) for controlling the operation of the switch cabinet is arranged at the upper end of the cabinet body (400); A vacuum circuit breaker (10) is installed in the trolley room (300), the static contact (5) at the top of the vacuum circuit breaker (10) is electrically connected to the busbar copper bar (7), and the static contact (5) at the bottom of the vacuum circuit breaker (10) is electrically connected to an electric opening and closing earthing switch (2) arranged inside the cable room (200) through the outgoing line side copper bar (4); A busbar temperature sensor (12) for detecting the temperature in the busbar chamber (100) is arranged inside the busbar chamber (100); a trolley condensation sensor (6) for detecting the humidity in the trolley chamber (300) is arranged inside the trolley chamber (300); a cable condensation sensor (1) for detecting the humidity in the cable chamber (200) is arranged inside the cable chamber (200); a cable outlet temperature sensor (3) for detecting the temperature in the cable chamber (200) is also arranged inside the cable chamber (200); a contact temperature sensor (13) for detecting the temperature of the stationary contact (5) is arranged on the stationary contact (5) of the vacuum circuit breaker (10); and the busbar temperature sensor (12), the trolley condensation sensor (6), the cable condensation sensor (1), the cable outlet temperature sensor (3) and the contact temperature sensor (13) are all electrically connected to a central controller (8).

2. A 10KV digital intelligent high-voltage switch complete equipment system according to claim 1, characterized in that: A trolley camera (11) for monitoring the connection status of the stationary contact (5) of the vacuum circuit breaker (10) is arranged in the trolley room (300), and the trolley camera (11) is electrically connected to the central controller (8).

3. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 1 is characterized in that: A cable camera (17) for monitoring the internal operating conditions of the cable room (200) is arranged at the bottom of the cable room (200), and the cable camera (17) is electrically connected to the central controller (8).

4. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 1 is characterized in that: A trolley dehumidification device (14) for removing moisture in the trolley room (300) is provided in the trolley room (300), and the trolley dehumidification device (14) is electrically connected to the central controller (8).

5. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 1 is characterized in that: A heat drying device (16) for removing water vapor in the cable room (200) is arranged in the cable room (200), and the heat drying device (16) is electrically connected to the central controller (8).

6. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 1 is characterized in that: The central controller (8) is electrically connected to a human-machine interaction component (9) for providing human-machine interaction.

7. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 1 is characterized by: A plurality of busbar temperature measuring sensors (12) are provided, and each busbar temperature measuring sensor (12) is installed on the busbar copper bar (7) in a one-to-one correspondence.

8. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 1 is characterized in that: The cable outlet temperature sensor (3) is installed on the outlet copper bus (4).

9. The 10KV digital intelligent high-voltage switch complete equipment system according to claim 2 is characterized in that: The trolley camera (11) is arranged on a side above the vacuum circuit breaker (10) away from the static contact (5).

10. The 10KV digital intelligent high-voltage switchgear system according to claim 4 is characterized in that: The trolley condensation sensor (6) and the trolley dehumidification device (14) are both installed on a side of the vacuum circuit breaker (10) away from the static contact (5).

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