Wind-driven MPC testing device

Abstract

The utility model relates to the technical field of MPC detection, and discloses a wind-driven MPC testing device, which comprises a testing platform, the top end of the testing platform is fixedly connected with a plurality of moving guide rails at equal intervals from left to right, the rear part of the top end of the testing platform is fixedly connected with a fixed seat, and the front part of the top end of the testing platform is slidably connected with a sliding seat. The left side and the right side of the sliding seat are fixedly connected with the movable frames, the left side and the right side of the fixed seat are fixedly connected with the fixed frames, the right sides of the fixed frames and the movable frames are fixedly connected with the lifting frames, and the upper sides and the lower sides of the left ends of the fixed frames and the movable frames are fixedly connected with the guide rod rings. The PMC device is quickly electrified through the moving rod on the wiring rod, a test program is operated through the PMC device, and the position of the moving rod is adjusted by adjusting the fixing bolt on the moving rod according to the electrification condition of the electrified test lamp on-off test equipment, so that the position coincidence of the detection terminal and the wiring terminal is ensured, and quick plugging is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of MPC detection, in particular to a wind power MPC testing device. Background Art

[0002] Wind power MPC refers to the application of Model Predictive Control (MPC) to the field of wind power generation. MPC is an advanced control strategy that optimizes the system by establishing a mathematical model of the system, predicting system behavior over a period of time, and formulating reasonable control strategies. The application of MPC in wind power generation can improve the stability, reliability, and economy of wind power generation systems. However, effective MPC control requires accurate models and real-time monitoring data, as well as efficient optimization algorithms and control strategies.

[0003] The MPC (Model Predictive Control) detection device is a device based on the model predictive control algorithm, mainly used in the fields of industrial process control and automation. It establishes a mathematical model of the system to predict the system output in the future and formulates the optimal control strategy based on the prediction results to achieve precise control of the system.

[0004] Before use, the MPC device needs to conduct a power-on test on the product's wiring terminals. However, due to the large number of wiring terminals on the equipment, the manual testing process of the wiring terminals is complicated and the wiring is time-consuming, which affects the testing efficiency of the PMC device. At the same time, when testing different models of PMC devices, the models are different, the number of wiring terminals and the terminal positions are different, resulting in the terminal quick connection heads being difficult to quickly detect. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a wind power MPC testing device, which aims to improve the problems of the MPC detection device in the existing technology, such as complicated manual terminal detection process, low detection efficiency, and inability to adjust the terminal position according to different models.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a wind power MPC test device, comprising a test platform, wherein the top of the test platform is fixedly connected to a plurality of movable guide rails equidistantly from left to right, the rear of the top of the test platform is fixedly connected to a fixed seat, the front of the top of the test platform is slidably connected to a sliding seat, the left and right sides of the sliding seat are fixedly connected to the movable frame, the left and right sides of the fixed seat are fixedly connected to the fixed frame, the right side of the fixed frame and the movable frame is fixedly connected to a lifting frame, the upper and lower sides of the left ends of the fixed frame and the movable frame are fixedly connected to guide rod rings, the inner side of the guide rod ring is slidably connected to the movable guide rod, A lifting block is slidably connected to the inner side of the lifting frame, and a lifting rod is rotatably connected to the lifting block and the middle part of the top of the lifting frame. A lifting knob is fixedly connected to the middle part of the top of the lifting rod, and a quick-connect terminal rod is fixedly connected to the middle between the lifting blocks. The rear end of the test platform is fixedly connected to the display table, and the front top of the display table is equidistantly fixed with a detection light. The outer side of the quick-connect terminal rod on the fixed seat is slidably connected to the terminal moving seat, and the middle side of the front top of the terminal moving seat is fixedly connected to a quick-connect terminal head. The middle part of the rear side of the terminal moving seat is threadedly connected to a terminal fixing bolt, and the middle part of the top top of the test platform is slidably connected to the module moving platform.

[0007] As a further description of the above technical solution:

[0008] The four bottom ends of the test platform are fixedly connected with supporting feet, and the middle parts of the left and right sides of the test platform are fixedly connected with movable guide rails.

[0009] As a further description of the above technical solution:

[0010] A lifting slot is provided on the inner side of the lifting frame, and a terminal lifting slot is provided on the middle part of the right side of the lifting frame.

[0011] As a further description of the above technical solution:

[0012] A moving hole is provided at the middle of the left rear portion of the terminal moving seat, and a threaded hole is provided at the middle of the rear portion of the top end of the terminal moving seat.

[0013] As a further description of the above technical solution:

[0014] A baffle is fixedly connected to the left side of the top end of the module moving platform.

[0015] As a further description of the above technical solution:

[0016] The bottom ends of the sliding seat and the module moving platform are equidistantly provided with guide rail grooves from left to right, and the bottom ends of the left ends of the moving frame and the fixed frame are provided with guide rail grooves.

[0017] As a further description of the above technical solution:

[0018] The fixing seat and the front end of the module moving platform are fixedly connected with return springs at equal distances from left to right.

[0019] As a further description of the above technical solution:

[0020] A power cable is fixedly connected to the front side of the middle of the bottom end of the movable seat on the fixed seat, and a signal line is fixedly connected to the rear side of the middle of the bottom end of the movable seat on the sliding seat.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the PMC device is quickly energized by moving the contact rod on the terminal rod, and the test program is run through the PMC device at the same time, and the power supply status of the equipment is tested according to whether the test light turns on and off after power is turned on.

[0023] 2. In the present invention, the position of the moving rod is adjusted by adjusting the fixing bolt on the moving rod through the moving rod on the terminal rod, thereby ensuring that the detection terminal and the terminal are positioned coincident, which is convenient for quick plugging and unplugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a wind power MPC testing device proposed in the present invention;

[0025] Figure 2 This is a schematic diagram of the exploded structure of a lifting terminal frame of a wind power MPC test device proposed in the utility model;

[0026] Figure 3 This is a schematic diagram of the exploded structure of a quick-connect terminal block of a wind power MPC test device proposed in the utility model.

[0027] Legend:

[0028] 1. Test platform; 2. Moving guide rail; 3. Fixed seat; 4. Lifting frame; 5. Lifting block; 6. Power terminal rod; 7. Moving frame; 8. Lifting rod; 9. Lifting knob; 10. Moving guide rod; 11. Module moving platform; 12. Terminal moving seat; 13. Guide rod ring; 14. Reset spring; 15. Power cable; 16. Signal line; 17. Test light; 18. Display stand; 19. Terminal fixing bolt; 20. Quick-connect terminal head; 21. Support foot; 22. Baffle; 23. Moving seat; 24. Fixed frame. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 The utility model provides an embodiment of a wind power MPC test device, comprising a test platform 1, wherein the top of the test platform 1 is fixedly connected to a plurality of movable guide rails 2 at equal intervals from left to right, a fixed seat 3 is fixedly connected to the rear of the top of the test platform 1, a sliding seat 23 is slidably connected to the front of the top of the test platform 1, the left and right sides of the sliding seat 23 are fixedly connected to the movable frame 7, the left and right sides of the fixed seat 3 are fixedly connected to the fixed frame 24, the right side of the fixed frame 24 and the movable frame 7 are fixedly connected to the lifting frame 4, and the upper and lower sides of the left ends of the fixed frame 24 and the movable frame 7 are fixedly connected to the guide rod ring 13 The inner side of the guide rod ring 13 is slidably connected to the movable guide rod 10, and the middle part of the top of the test platform 1 is slidably connected to the module moving platform 11. The left side of the top of the module moving platform 11 is fixedly connected to the baffle 22. The worker places the PMC module to be tested on the module moving platform 11, and positions one side of the PMC module close to the baffle 22. Then the worker positions and adjusts the terminal moving seat 12 according to the position of the power input port and signal output port of the PMC module, and then tightens the terminal fixing bolt 19 into the threaded hole on the terminal moving seat 12 to prevent the terminal moving seat 12 from shifting.

[0031] Reference Figure 2 and Figure 3 The lifting block 5 is slidably connected to the inner side of the lifting frame 4, and the lifting block 5 and the middle part of the top of the lifting frame 4 are rotatably connected to the lifting rod 8, and the middle part of the top of the lifting rod 8 is fixedly connected to the lifting knob 9. The quick-connect terminal rod 6 is fixedly connected in the middle between the lifting blocks 5. The rear end of the test platform 1 is fixedly connected to the display table 18, and the front top of the display table 18 is equidistantly fixed with a detection light 17. The quick-connect terminal rod 6 on the fixed seat 3 is slidably connected to the outer side of the terminal moving seat 12, and the middle side of the top front end of the terminal moving seat 12 is fixedly connected to the quick-connect terminal head 20. The middle part of the rear end of the terminal moving seat 12 is threadedly connected to the terminal fixing bolt 19. By rotating the lifting knob 9, the lifting block 5 on the lifting rod 8 is moved up and down, and the position and height of the quick-connect terminal head 20 on the terminal moving seat 12 are adjusted to the position of the terminal port of the PMC module. Then, the moving seat 23 is pushed to prompt the moving seat 23 and the module moving platform 11 to move on the test platform 1, and the quick-connect terminal head 20 is inserted into the access port on the PMC module.

[0032] Reference Figure 1-Figure 3, the four bottom ends of the test platform 1 are fixedly connected with the support legs 21, the middle of the left and right sides of the test platform 1 are fixedly connected with the movable guide rail 2, the inner side of the lifting frame 4 is provided with a lifting slot, the middle right side of the lifting frame 4 is provided with a terminal lifting slot, the middle left rear side of the terminal moving seat 12 is provided with a moving hole, the middle rear side of the top of the terminal moving seat 12 is provided with a threaded hole, the bottom of the sliding seat 23 and the module moving platform 11 are equidistantly provided with guide rail grooves from left to right, the bottom left end of the mobile frame 7 and the fixed frame 24 are provided with guide rail grooves, the fixed seat 3 and the module The front end of the movable platform 11 is fixedly connected with a reset spring 14 at equal intervals from left to right, the front side of the middle bottom end of the terminal movable seat 12 on the fixed seat 3 is fixedly connected with a power cable 15, and the rear side of the middle bottom end of the terminal movable seat 12 on the sliding seat 23 is fixedly connected with a signal line 16. Power is input to the PMC module through the power cable 15, and then the test program is run. Through the signal line 16 on the output port on the PMC module, the on and off status of the detection light 17 on the display table 18 are used to feedback whether the terminals on the PMC module are normal.

[0033] Working principle: The worker places the PMC module to be tested on the module moving platform 11, and positions one side of the PMC module close to the baffle 22. Then the worker positions and adjusts the terminal moving seat 12 according to the position of the power input port and signal output port of the PMC module. Then the terminal fixing bolt 19 is tightened in the threaded hole on the terminal moving seat 12 to prevent the terminal moving seat 12 from shifting. Then the lifting block 5 on the lifting rod 8 is moved up and down by rotating the lifting knob 9, and the position and height of the quick-connect terminal head 20 on the terminal moving seat 12 are adjusted to the position of the terminal port of the PMC module. Then the moving seat 23 is pushed to cause the moving seat 23 and the module moving platform 11 to move on the test platform 1, and the quick-connect terminal head 20 is inserted into the access port on the PMC module. Power is input to the PMC module through the power cable 15. Then the test program is run, and the signal line 16 on the output port on the PMC module is used to feedback whether the terminal on the PMC module is normal according to the on and off status of the detection light 17 on the display table 18.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wind power MPC test device, comprising a test platform (1), characterized in that: The top of the test platform (1) is fixedly connected to a plurality of movable guide rails (2) at equal intervals from left to right. The rear of the top of the test platform (1) is fixedly connected to a fixed seat (3). The front of the top of the test platform (1) is slidably connected to a sliding seat (23). The left and right sides of the sliding seat (23) are fixedly connected to the movable frame (7). The left and right sides of the fixed seat (3) are fixedly connected to a fixed frame (24). The right side of the fixed frame (24) and the movable frame (7) is fixedly connected to a lifting frame (4). The left ends of the fixed frame (24) and the movable frame (7) are fixedly connected to a guide rod ring (13) on both upper and lower sides. The inner side of the guide rod ring (13) is slidably connected to a movable guide rod (10). The inner side of the lifting frame (4) is slidably connected to a lifting block (5). The lifting block ( 5) and the lifting frame (4) are rotatably connected to a lifting rod (8) at the middle of the top, the lifting rod (8) is fixedly connected to a lifting knob (9) at the middle of the top, the lifting blocks (5) are fixedly connected to a quick-connect terminal rod (6) at the middle, the rear end of the test platform (1) is fixedly connected to a display table (18), the front end top of the display table (18) is equidistantly fixedly connected to a detection light (17), the outer side of the quick-connect terminal rod (6) on the fixed seat (3) is slidably connected to a terminal moving seat (12), the middle side of the front top of the terminal moving seat (12) is fixedly connected to a quick-connect terminal head (20), the middle of the rear end of the terminal moving seat (12) is threadedly connected to a terminal fixing bolt (19), and the middle of the top of the test platform (1) is slidably connected to a module moving table (11).

2. A wind power MPC testing device according to claim 1, characterized in that: The four bottom ends of the test platform (1) are fixedly connected to support feet (21), and the middle portions of the left and right sides of the test platform (1) are fixedly connected to movable guide rails (2).

3. The wind power MPC testing device according to claim 1, characterized in that: A lifting slot is provided on the inner side of the lifting frame (4), and a terminal lifting slot is provided on the middle portion of the right side of the lifting frame (4).

4. The wind power MPC testing device according to claim 1, characterized in that: A moving hole is provided in the middle of the left rear portion of the terminal moving seat (12), and a threaded hole is provided in the middle of the rear portion of the top end of the terminal moving seat (12).

5. The wind power MPC testing device according to claim 1, characterized in that: A baffle (22) is fixedly connected to the left side of the top end of the module moving platform (11).

6. The wind power MPC testing device according to claim 1, characterized in that: The bottom ends of the sliding seat (23) and the module moving platform (11) are provided with guide rail grooves at equal distances from left to right, and the bottom ends of the left ends of the movable frame (7) and the fixed frame (24) are provided with guide rail grooves.

7. The wind power MPC testing device according to claim 1, characterized in that: The front ends of the fixed seat (3) and the module moving platform (11) are fixedly connected with return springs (14) at equal distances from left to right.

8. The wind power MPC testing device according to claim 1, characterized in that: A power cable (15) is fixedly connected to the front side of the middle bottom end of the upper terminal movable seat (12) of the fixed seat (3), and a signal line (16) is fixedly connected to the rear side of the middle bottom end of the upper terminal movable seat (12) of the sliding seat (23).

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