Movable primary and secondary fusion test system

Abstract

The application discloses a movable primary-secondary fusion test system, which comprises a control cabinet body, a first cabinet body, a control program power signal source arranged in the first cabinet body, a waveform recorder electrically connected with the control program power signal source and a multifunctional standard meter, and an Ethernet switch is electrically connected to the multifunctional standard meter; and a test wiring cabinet body is arranged beside the control cabinet body in parallel, the test wiring cabinet body comprises a second cabinet body and an emulation side operation module arranged in the second cabinet body.

Description

Technical Field

[0001] This invention relates to the technical field of secondary integrated power distribution equipment, and more particularly to a mobile primary and secondary integrated testing system. Background Technology

[0002] To implement the State Grid Corporation's refined management of the quality of distribution automation system equipment, effectively implement the quality control principle of "unified standards and consistent methods" in the testing system at all levels, and fully establish a joint testing system between the China Electric Power Research Institute and provincial electric power research institutes, ensuring that the testing capabilities of provincial electric power research institutes meet the standards and successfully complete the task of full inspection upon arrival, the Anhui Electric Power Research Institute has been constructing a distribution terminal testing system since 2020, and it has now fully entered the completion stage.

[0003] Distribution networks have long power supply lines and wide coverage. In order to accelerate fault location, fault isolation, and shorten power outage time, help operation and maintenance personnel quickly find the fault point, and improve power supply reliability, it is necessary to accelerate the construction of smart distribution networks. Integrated primary and secondary distribution equipment is a simple, efficient, and practical device with huge demand.

[0004] In the existing technology, the first and second cabinets can only be placed in the laboratory. When operators go out to conduct tests, they cannot conduct tests immediately. Therefore, a mobile fusion testing system is needed to improve testing capabilities. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0006] In view of the problems existing in the above-mentioned mobile primary and secondary fusion testing systems, the present invention is proposed.

[0007] Therefore, the purpose of this invention is to provide a portable primary and secondary fusion testing system.

[0008] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a portable primary and secondary fusion test system, comprising a control cabinet body, including a first cabinet, a control power signal source disposed in the first cabinet, a waveform recorder electrically connected to the control power signal source, and a multi-function standard meter, wherein the multi-function standard meter is electrically connected to an Ethernet switch; and a test wiring cabinet body disposed side by side next to the control cabinet body, wherein the test wiring cabinet body includes a second cabinet and a simulation side operation module disposed in the second cabinet.

[0009] As a preferred embodiment of the mobile primary and secondary fusion testing system of the present invention, it further includes: a mobile container assembly, including a container body, a placement slot disposed within the container body, and a switch door disposed on the side wall of the container body; guide wheels are provided at the lower ends of the first cabinet and the second cabinet; a guide rail platform cooperating with the guide wheels is provided on the placement slot; and hooks are provided on the container body.

[0010] As a preferred embodiment of the mobile primary and secondary fusion testing system of the present invention, the guide rail platform is provided with a drive groove, and a drive wheel is rotatably connected in the drive groove. There are two drive wheels, which are respectively located at both ends of the guide rail platform. A drive rope is provided between the two drive wheels, and a clamping component for clamping the guide wheel is provided on the drive rope.

[0011] As a preferred embodiment of the movable primary and secondary fusion testing system of the present invention, the clamping component includes a clamping block disposed on the drive rope, a clamping groove formed on the upper end of the clamping block and cooperating with the guide wheel, and a locking groove disposed on the groove side of the clamping groove and cooperating with the rotating shaft of the guide wheel. The lower end of the clamping block is provided with a sliding groove that slides and connects to the drive rope. The sliding groove is interference-fitted with the drive rope. The placement groove is provided with a drive motor connected to the rotating shaft of the guide wheel.

[0012] As a preferred embodiment of the mobile primary and secondary fusion testing system of the present invention, wherein: a rotating block is rotatably connected to the lower end of the first cabinet and the second cabinet, the rotating plane of the rotating block is vertically arranged, the guide wheel is connected to the lower end of the rotating block, and each guide wheel has a tooth on its side wall; a clamping plate is slidably connected to the first cabinet and the second cabinet in the vertical direction, and the side wall of the clamping plate has a side wall tooth that meshes with the tooth; and a gripping and fixing component extends outward from the lower end of the clamping plate.

[0013] As a preferred embodiment of the movable primary and secondary fusion testing system of the present invention, the gripping and fixing component includes a gripping rod disposed at the lower end of the clamping plate, a gripping block disposed at the lower end of the gripping rod, and a connecting groove formed on the gripping block to cooperate with the guide rail platform. The inner wall of the connecting groove is provided with a protrusion, and the side wall of the guide rail platform is provided with a groove to cooperate with the protrusion.

[0014] As a preferred embodiment of the mobile primary and secondary fusion testing system of the present invention, the following is provided: a handling component is provided on the bottom surface of the first cabinet and the second cabinet. The handling component includes a connecting rod slidably connected to the side wall of the first cabinet and the second cabinet, a receiving rod rotatably connected to the front end of the connecting rod, and a vacuum suction cup rotatably connected to the front end of the receiving rod. A sliding block is provided at the rear end of the connecting rod, and a slide rail is provided on the inner side wall of the first cabinet and the second cabinet, which is slidably connected to the sliding block. An electric cylinder for driving is provided at the rear end of the slide rail.

[0015] As a preferred embodiment of the mobile primary and secondary fusion testing system of the present invention, a telescopic rod is connected between the receiving rod and the slide rail, a slider is rotatably connected to the lower end of the telescopic rod, the slider is slidably connected to the slide rail, and the upper end of the telescopic rod is hinged to the receiving rod.

[0016] As a preferred embodiment of the movable primary and secondary fusion testing system of the present invention, the side wall of the card block is provided with a dovetail block, and the side wall of the guide rail platform is provided with a dovetail groove that cooperates with the dovetail block.

[0017] The beneficial effects of this invention are as follows: The primary voltage and current signal source, after being boosted by PT and CT, can output a current of 720A (maximum transient current 1000A) and a voltage of 11kV to simulate the primary side operating environment. Then, the primary signal driver receives the voltage and current and performs PT and CT sampling, and then inputs the signals to the waveform recorder. After that, the secondary voltage and current signal source can output a 450V, 100A electromagnetic analog signal and a 10V electronic analog signal for signal injection during secondary part testing. At the same time, if support area testing is required, the operator moves the first and second cabinets into the container body and installs and fixes them through the guide rail platform. Then, the container is moved by using the hooks set on the upper end of the container body to various sites with testing tasks, supporting area testing capabilities, completing the needs of sudden testing tasks, and improving flexibility and mobility. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is an exploded view of the overall structure of the mobile primary and secondary fusion testing system of the present invention.

[0020] Figure 2 This is a planar schematic diagram of the mobile primary and secondary fusion testing system of the present invention.

[0021] Figure 3 This is a cross-sectional view of the internal structure of the circular plate described in the movable primary and secondary fusion testing system of the present invention.

[0022] Figure 4 The portable primary and secondary fusion testing system of the present invention Figure 3 Enlarged structural diagram of section A.

[0023] Figure 5 This is a schematic diagram of the internal structure of the circular plate in the mobile primary and secondary fusion testing system of the present invention.

[0024] Figure 6 This is a schematic diagram of the transport component structure of the mobile primary and secondary fusion testing system of the present invention. Detailed Implementation

[0025] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0029] Example 1

[0030] Reference Figure 1A mobile primary and secondary fusion testing system includes a control cabinet body 100, comprising a first cabinet 101, a control range power signal source 102 disposed within the first cabinet 101, a waveform recorder 103 electrically connected to the control range power signal source 102, and a multi-function standard meter 104, the multi-function standard meter 104 being electrically connected to an Ethernet switch 105; and a test wiring cabinet body 200 disposed side-by-side with the control cabinet body 100, the test wiring cabinet body 200 comprising a second cabinet 201 and a simulation side operation module 202 disposed within the second cabinet 201; and a mobile container assembly 300, comprising a container body 301, a placement slot 302 disposed within the container body 301, and a switch door 303 disposed on the side wall of the container body 301; guide wheels 304 are disposed at the lower ends of the first cabinet 101 and the second cabinet 201; a guide rail platform 305 cooperating with the guide wheels 304 is disposed on the placement slot 302; and hooks are disposed on the container body 301.

[0031] Specifically, the main structure of the present invention includes a control cabinet body 100. In this embodiment, the control cabinet body 100 includes a first cabinet 101, which is a rectangular box-shaped structure placed vertically. An internal cavity is provided inside the first cabinet 101. A control power signal source 102 is also provided inside the first cabinet 101. The control power signal source 102 is a secondary voltage and current signal source that can output 450V, 100A electromagnetic analog signal and 10V electronic analog signal for signal injection during secondary part testing.

[0032] Furthermore, it also includes a multi-functional standard meter 104, which collects the voltage and current feedback signals from the primary side and the voltage and current signals injected from the secondary side, serving as a benchmark for evaluation and comparison. At the same time, an Ethernet switch 105 is directly connected to the multi-functional standard meter 104 for data storage and interaction via the network. Additionally, an integrated access device is installed in the first cabinet 101, including wiring ports and output lines for inputting voltage, current, and electromagnetic signals into the multi-channel high-precision standard meter.

[0033] Furthermore, the main body of the present invention also includes a test wiring cabinet body 200, which includes a second cabinet 201. In this embodiment, three second cabinets 201 are provided, arranged side by side on the side of the first cabinet 101. Each second cabinet 201 is equipped with a simulation side operation module 202. The simulation side operation module 202 mainly includes a primary voltage and current power source and a primary voltage and current signal source. After being boosted by PT and CT, it can output a current of 720A (maximum transient current 1000A) and a voltage of 11kV to simulate the primary side operation environment. Then, the primary signal driver receives the voltage and current and performs PT and CT sampling, and then inputs the signal to the multi-function standard meter.

[0034] Furthermore, in order to enable transport and movement, the main body of the invention also includes a movable container assembly 300. In this embodiment, the movable container assembly 300 includes a container body 301. The side wall of the container body 301 is provided with an opening and a switch plate is installed on the opening to facilitate the installation of the first cabinet 101 and the second cabinet 201 inside and to facilitate the operator's entry. Guide wheels 304 are provided at the lower ends of the first cabinet 101 and the second cabinet 201, which enable the first cabinet 101 and the second cabinet 201 to move. A guide rail platform 305 is also provided inside the container body 301 for installing and moving the first cabinet 101 and the second cabinet 201.

[0035] Operation process: The primary voltage and current signal source, after being boosted by PT and CT, can output a current of 720A (maximum transient current 1000A) and a voltage of 11kV to simulate the primary side operating environment. Then, the primary signal driver receives the voltage and current and performs PT and CT sampling, and then inputs the signals to the multi-function standard meter. After that, the secondary voltage and current signal source can output a 450V, 100A electromagnetic analog signal and a 10V electronic analog signal for signal injection during secondary part testing. At the same time, if support area testing is required, the operator moves the first cabinet 101 and the second cabinet 201 into the container body 301 and installs and fixes them through the guide rail platform 305. Then, the container body 301 is moved by the hooks set on the upper end of the container body 301 and transported to various sites with testing tasks by vehicle transport, supporting area testing capabilities, completing the needs of sudden testing tasks, and improving flexibility and mobility.

[0036] Example 2

[0037] Reference Figure 1-5This embodiment differs from the first embodiment in that: a drive groove 306 is provided on the guide rail platform 305, and a drive wheel 307 is rotatably connected in the drive groove 306. Two drive wheels 307 are provided, respectively located at both ends of the guide rail platform 305. A drive rope 308 is provided between the two drive wheels 307. A clamping component 400 for clamping the guide wheel 304 is provided on the drive rope 308. The clamping component 400 includes a locking block 401 provided on the drive rope 308, and a mechanism on the upper end of the locking block 401 that cooperates with the guide wheel 304. The system includes a slot 402 and a rod located on the edge of the slot 402 and engaging with the shaft of the guide wheel 304. A locking groove 403 is provided on the rod. The lower end of the locking block 401 has a sliding groove that slides along the drive rope 308. The sliding groove is interference-fitted with the drive rope 308. A drive motor connected to the shaft of the guide wheel 304 is located within the placement slot 302. A rotating block 404, rotatably connected to the lower ends of the first cabinet 101 and the second cabinet 201, is also provided. The rotating block is disc-shaped and rotatably connected to the cabinet, with teeth on only one side. On the other side, it is fixed to 404. The rotation plane of the rotating block 404 is vertically set. The guide wheel 304 is connected to the lower end of the rotating block 404. Each rotating block 404 has a gear tooth 405 on its side wall. A card plate 406 is slidably connected in the vertical direction inside the first cabinet 101 and the second cabinet 201. The card plate 406 is set in the vertical direction. Therefore, a groove for the card plate 406 to slide is opened in the first cabinet 101 or the second cabinet 201. The side wall of the card plate 406 is provided with side wall teeth 407 that mesh with the gear tooth 405. The lower end of the 6 extends outward with a gripping and fixing component 500. The gripping and fixing component 500 includes a gripping rod 501 set at the lower end of the clamping plate 406, a gripping block 502 set at the lower end of the gripping rod 501, and a connecting groove 503 formed on the guide rail platform 305 to cooperate with the gripping block 502. The inner wall of the connecting groove 503 is provided with a protrusion 504, the side wall of the gripping block 502 is provided with a groove to cooperate with the protrusion 504, the side wall of the clamping block 401 is provided with a dovetail block, and the side wall of the guide rail platform 305 is provided with a dovetail groove to cooperate with the dovetail block.

[0038] Specifically, the guide rail platforms 305 are arranged in groups of two, and in this embodiment, four groups are provided. A drive groove 306 is provided on the guide rail platform 305. The drive groove 306 is opened along the straight direction of the guide rail platform 305, and the length of the guide rail platform 305 is the lateral width of the container body 301. A drive wheel 307 is also provided at the bottom of the drive groove 306. The drive wheel 307 is located at both ends of the drive groove 306, and the rotation plane of the drive wheel 307 is vertical. A drive rope 308 is wound between the two drive wheels 307. When the drive wheel 307 rotates, the drive rope 308 will move. The drive wheel 307 is driven by a drive motor.

[0039] Furthermore, a clamping component 400 is provided on the drive rope 308. In this embodiment, the clamping component 400 includes two clamping blocks 401 disposed on the drive rope 308. The distance between the two clamping blocks 401 is the width of the first cabinet 101 or the second cabinet 201. A groove 402 that mates with the guide wheel 304 is also provided on the clamping block 401. The groove 402 is semi-circular in shape, and a vertical rod is fixed to the groove wall of the groove 402. A locking groove 403 is provided at the upper end of the rod. The shape is circular and is located at the center of the groove wall of the slot 402. The locking groove 403 cooperates with the rotating shaft of the guide wheel 304, so that the lower half of the guide wheel 304 can be completely placed in the slot 402. The two ends of the locking block 401 have dovetail blocks extending outward. The dovetail blocks themselves have a certain degree of flexibility. The groove wall of the drive groove 306 has a dovetail groove that cooperates with the dovetail blocks. The dovetail blocks themselves have a certain degree of flexibility and can be pressed down and locked into the dovetail groove. While guiding the movement of the locking block 401, they can also support the locking block 401.

[0040] Furthermore, a groove is provided at the lower end of the locking block 401. The groove extends through the length of the locking block 401 and is slidably connected to the drive rope 308. The groove is also interference-fitted with the drive rope 308. Thus, when the drive rope 308 moves, it can drive the locking block 401 to move synchronously. However, when a sufficiently large lateral force is applied to the locking block 401, the locking block 401 can slide on the drive rope 308.

[0041] Furthermore, rotating blocks 404 are rotatably connected to the four lower corners of the first cabinet 101 and the second cabinet 201. The rotating blocks 404 are rectangular blocks, rotating vertically with their planes perpendicular to the long sidewall of the container body 301. Guide wheels 304 are rotatably connected to the lower ends of the rotating blocks 404, with their planes horizontal. Gear teeth 405 are provided on the side of each rotating block 404 that extends into the first cabinet 101 or the second cabinet 201. Then, the first cabinet 101 and the second cabinet 201... Inside, there are sliding plates 406 connected vertically. The length of the plates 406 extends to the rotating block 404. At both ends of the plates 406, there are side wall teeth 407 that mesh with the gear teeth 405. After the plates 406 slide, the side wall teeth 407 and the gear teeth 405 will continuously mesh, thereby enabling the rotating block 404 to drive the guide wheel 304 to rotate. This allows the guide wheel 304 to rotate outward, and enables the bottom surfaces of the first cabinet 101 and the second cabinet 201 to contact the guide rail platform 305, thus achieving stable installation of the first cabinet 101 and the second cabinet 201.

[0042] Preferably, when the rotating block 404 rotates, it will simultaneously drive the two locking blocks 401 to move on the drive rope 308, thereby adapting to the position of the guide wheel 304 after the rotating block 404 rotates. At this time, the guide wheel 304 can also move on the guide rail platform 305 through the locking blocks 401.

[0043] Furthermore, a gripping and fixing assembly is provided at the lower end of the card plate 406. In this embodiment, the gripping and fixing assembly includes a gripping rod 501 provided at the lower end of the card plate 406, which extends outward. A gripping block 502 is also provided at the lower end of the gripping rod 501, which extends horizontally. A connecting groove 503 is provided on the guide rail platform 305, which cooperates with the gripping block 502. A protrusion 504 is provided on the inner wall of the connecting groove 503, and a groove that cooperates with the protrusion 504 is provided on the side wall of the gripping block 502. Several grooves and protrusions 504 are provided, which are equidistantly arranged, and an extension rod extends outward from the front end of the protrusion 504.

[0044] Furthermore, a circular plate 309 is rotatably connected to the bottom surface of the container body 301. The rotation plane of the circular plate 309 is horizontally set, the diameter of the circular plate 309 is larger than the length of the guide rail platform 305, and it can drive each guide rail platform 305 to rotate horizontally.

[0045] The rest of the structure is the same as in Example 1.

[0046] Example 3

[0047] Reference Figure 6 This embodiment differs from the previous embodiments in that: the container body 301 is provided with a handling component 600, which includes a connecting rod 601 slidably connected to the side wall of the container body 301, a receiving rod 602 rotatably connected to the front end of the connecting rod 601, and a vacuum suction cup 603 rotatably connected to the front end of the receiving rod 602. A sliding block 604 is provided at the rear end of the connecting rod 601, and a slide rail 605 slidably connected to the sliding block 604 is provided on the inner side wall of the container body 301. An electric cylinder for driving is provided at the rear end of the slide rail 605. A telescopic rod 606 is connected between the receiving rod 602 and the slide rail 605. A slider 607 is rotatably connected to the lower end of the telescopic rod 606. The slider 607 is slidably connected to the slide rail 605, and the upper end of the telescopic rod 606 is hinged to the receiving rod 602.

[0048] Specifically, a handling assembly 600 is provided on the side wall of the container body 301. In this embodiment, the handling assembly 600 includes a connecting rod 601 slidably connected to the side wall of the container body 301. The connecting rod 601 slides in the horizontal direction. Then, a receiving rod 602 is rotatably connected to the front end of the connecting rod 601. The rotation plane of the receiving rod 602 is horizontally set and perpendicular to the side wall of the container body 301. Then, a vacuum suction cup 603 is rotatably connected to the front end of the receiving rod 602. The vacuum suction cup 603 can be sucked onto the side wall of the first cabinet 101 or the second cabinet 201.

[0049] Then, a sliding block 604 is provided at the rear end of the connecting rod 601, and a slide rail 605 is provided on the side wall of the container body 301. The slide rail 605 is slidably connected to the sliding block 604. In order to drive the sliding block 604 to slide, an electric cylinder is provided on the slide rail 605. The electric cylinder is connected to the sliding block 604. Then, a telescopic rod 606 is connected between the supporting rod 602 and the slide rail 605. One end of the telescopic rod 606 is rotatably connected to the supporting rod 602, and the other end is rotatably connected to the slider 607 in the slide rail 605. The slider 607 is connected to the sliding block 604 through a flexible rod, and the distance between the two is fixed.

[0050] The rest of the structure is the same as in Example 2.

[0051] Operating Procedure: When the operator moves the first cabinet 101 or the second cabinet 201 out of the container, the electric cylinder pushes the receiving rod 602 outward. Then, the vacuum suction cup 603 at the front end of the receiving rod 602 is sucked onto the side wall of the first cabinet 101 or the second cabinet 201. Then, the electric cylinder is activated in the opposite direction to pull back the receiving rod 602, so that the receiving rod 602 moves towards the side wall of the container body 301 under the action of the telescopic rod 606. After the 600 extends outward, the vacuum suction cup at the front end will be sucked onto the side wall of the second cabinet 201. At this time, the operator unlocks the lower end of the guide wheel and can pull it outward, thus pulling the second cabinet 201 outward. When moving the first cabinet 101 or the second cabinet 201 into the container body 301, the above operation is reversed.

[0052] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0053] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0054] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A portable primary and secondary fusion testing system, characterized in that: include, The control cabinet body (100) includes a first cabinet (101), a control range power signal source (102) disposed in the first cabinet (101), a waveform recorder (103) electrically connected to the control range power signal source (102), and a multi-function standard meter (104), wherein an Ethernet switch (105) is electrically connected to the multi-function standard meter (104); and, The control cabinet body (100) is connected to a test wiring cabinet body (200) arranged side by side. The test wiring cabinet body (200) includes a second cabinet (201) and a simulation side operation module (202) arranged in the second cabinet (201). The movable container assembly (300) includes a container body (301), a placement slot (302) disposed in the container body (301), and a switch door (303) disposed on the side wall of the container body (301). The lower ends of the first cabinet (101) and the second cabinet (201) are provided with guide wheels (304). The placement slot (302) is provided with a guide rail platform (305) that cooperates with the guide wheels (304). The container body (301) is provided with hooks. The guide rail platform (305) is provided with a drive groove (306), and a drive wheel (307) is rotatably connected in the drive groove (306). There are two drive wheels (307), which are respectively located at both ends of the guide rail platform (305). A drive rope (308) is provided between the two drive wheels (307), and a clamping component (400) for clamping the guide wheel (304) is provided on the drive rope (308). The clamping component (400) includes a clamping block (401) disposed on the drive rope (308), a clamping groove (402) formed on the upper end of the clamping block (401) and cooperating with the guide wheel (304), and a locking groove (403) disposed on the groove side of the clamping groove (402) and cooperating with the rotating shaft of the guide wheel (304). The lower end of the card block (401) is provided with a sliding groove that is slidably connected to the drive rope (308). The sliding groove is interference-connected to the drive rope (308). The placement groove (302) is provided with a drive motor connected to the rotating shaft of the guide wheel (304). The container body (301) is rotatably connected with a circular plate (309) for supporting the first cabinet (101) or the second cabinet (201). The first cabinet (101) and the second cabinet (201) are rotatably connected to a rotating block (404) at their lower ends. The rotating plane of the rotating block (404) is vertically arranged. The guide wheel (304) is connected to the lower end of the rotating block (404). Each guide wheel (304) has a tooth (405) on its side wall. The first cabinet (101) and the second cabinet (201) are slidably connected to a card plate (406) in the vertical direction. The side wall of the card plate (406) is provided with side wall teeth (407) that mesh with the tooth (405). The lower end of the card plate (406) has a gripping and fixing component (500) extending outward.

2. The portable primary and secondary fusion testing system as described in claim 1, characterized in that: The gripping and fixing component (500) includes a gripping rod (501) disposed at the lower end of the clamping plate (406), a gripping block (502) disposed at the lower end of the gripping rod (501), and a connecting groove (503) formed on the gripping block (502) to cooperate with the guide rail platform (305). The inner wall of the connecting groove (503) is provided with a protrusion (504), and the side wall of the guide rail platform (305) is provided with a groove that cooperates with the protrusion (504).

3. The portable primary and secondary fusion testing system as described in claim 2, characterized in that: The container body (301) is provided with a handling assembly (600) on its side wall. The handling assembly (600) includes a connecting rod (601) slidably connected to the side wall of the container body (301), a receiving rod (602) rotatably connected to the front end of the connecting rod (601), and a vacuum suction cup (603) rotatably connected to the front end of the receiving rod (602). One end of the connecting rod (601) extends outward from the container body (301). The connecting rod (601) has a sliding block (604) at its rear end, and the container body (301) has a slide rail (605) on its side wall that is slidably connected to the sliding block (604). The slide rail (605) has an electric cylinder for driving at its rear end.

4. The portable primary and secondary fusion testing system as described in claim 3, characterized in that: A telescopic rod (606) is connected between the receiving rod (602) and the slide rail (605). A slider (607) is rotatably connected to the lower end of the telescopic rod (606). The slider (607) is slidably connected to the slide rail (605). The upper end of the telescopic rod (606) is hinged to the receiving rod (602).

5. The portable primary and secondary fusion testing system as described in claim 4, characterized in that: The side wall of the card block (401) is provided with a dovetail block, and the side wall of the guide rail platform (305) is provided with a dovetail groove that cooperates with the dovetail block.

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