CN220895044U - Multifunctional comprehensive automatic practical training platform - Google Patents
Multifunctional comprehensive automatic practical training platform Download PDFInfo
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- CN220895044U CN220895044U CN202322283113.4U CN202322283113U CN220895044U CN 220895044 U CN220895044 U CN 220895044U CN 202322283113 U CN202322283113 U CN 202322283113U CN 220895044 U CN220895044 U CN 220895044U
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Abstract
The utility model relates to the technical field of electrical test relay protection, and discloses a multifunctional comprehensive automatic practical training platform which comprises a PLC practical training platform, wherein a frequency converter practical training platform is arranged on the right side of the PLC practical training platform, a microcomputer protection practical training platform is arranged on the right side of the frequency converter practical training platform, and back plates are arranged on the rear sides of the PLC practical training platform, the frequency converter practical training platform and the microcomputer protection practical training platform. In the utility model, the first part is a PLC practical training device, the PLC of Siemens S7-200 is adopted, the input and output ports are led out to the terminal interface according to the wiring principle of S7-200, practical training personnel realize the functional practical training of S7-200 through wiring and program debugging, and meanwhile, the PLC programming is utilized to simulate the control device of the circuit breaker, so that the switching-on and switching-off control can be carried out on the simulated circuit breaker of the third part, and the simulation of the high-voltage switch cabinet is realized.
Description
Technical Field
The utility model relates to the technical field of electrical test relay protection, in particular to a multifunctional comprehensive automatic practical training platform.
Background
With the increase of the electricity consumption of people, the electric power system is rapidly developed, various infrastructures are updated, the relay protection device plays an important role in the stable operation of the electric power system, and under the rapid development of the electric power system, higher requirements are put on the debugging technology of the relay protection device, so that the debugging technology of the relay protection device is reinforced, the safe and stable operation of the relay protection device is ensured, and because the device is installed in a field operation environment and cannot carry out debugging teaching in real time, the application of the device can simulate the field debugging environment, and the relay protection device has help and training effects for improving the personnel debugging technology.
Disclosure of utility model
In order to make up for the defects, the utility model provides a multifunctional comprehensive automatic practical training platform, and aims to solve the problem that in the prior art, the simulation of the field debugging environment is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a real standard platform of multi-functional integrated automation, includes the real standard platform of PLC, the real standard platform of converter is provided with on the right side of the real standard platform of PLC, the real standard platform of microcomputer protection is provided with on the right side of the real standard platform of converter, the real standard platform of PLC, the real standard platform of converter and the real standard platform of microcomputer protection's rear side all is provided with the backplate;
the PLC training platform comprises a first power module, the first power module is arranged at the top of the front side of the PLC training platform, the PLC, the CPU and the expansion module are arranged at the upper part in the front side of the PLC training platform, a PLC input/output interface is arranged in the middle of the front side of the PLC training platform, an indicator light and an input port are arranged at the middle lower part of the front side of the PLC training platform, and a button and an input port are arranged at the bottom of the front side of the PLC training platform.
As a further description of the above technical solution:
The frequency converter training platform comprises a power module II, the power module II is installed at the front side top of the frequency converter training platform, a frequency converter device is installed in the front side middle part of the frequency converter training platform, a frequency converter external button and an indication module are installed at the front side middle part right-hand member of the frequency converter training platform, a motor power supply input and output module is installed at the front side left end middle lower part of the frequency converter training platform, and an expansion terminal row is installed at the front side bottom of the frequency converter training platform.
As a further description of the above technical solution:
The microcomputer protection training platform comprises an indicator lamp module, the indicator lamp module is installed at the left end of the front side of the microcomputer protection training platform, a power module III is installed at the top of the front side of the microcomputer protection training platform, a microcomputer protector slot is installed at the upper middle-upper portion of the right end of the front side of the microcomputer protection training platform, a control button is installed at the middle-lower portion of the right end of the middle-upper portion of the front side of the microcomputer protection training platform, an analog circuit breaker module is installed at the middle-lower portion of the right end of the middle-upper portion of the front side of the microcomputer protection training platform, and an external expansion terminal row is installed at the bottom of the front side of the microcomputer protection training platform.
As a further description of the above technical solution:
The back plate comprises a power control module, wherein the power control module is arranged at the middle lower part of the rear side of the PLC practical training platform, the rear side of the frequency converter practical training platform and the rear side of the microcomputer protection practical training platform, and the bottom of the power control module is provided with an expansion terminal row II.
The utility model has the following beneficial effects:
In the utility model, the first part is a PLC practical training device, the PLC of Siemens S7-200 is adopted, the input and output ports are led out to the terminal interface according to the wiring principle of S7-200, practical training personnel realize the functional practical training of S7-200 through wiring and program debugging, and meanwhile, the PLC programming is utilized to simulate the control device of the circuit breaker, so that the switching-on and switching-off control can be carried out on the simulated circuit breaker of the third part, and the simulation of the high-voltage switch cabinet is realized.
In the utility model, the second part is a frequency converter training device, a Siemens frequency converter is adopted, the wiring principle is the same as that of a PLC type, the frequency converter is debugged by a training person through wiring combination, and the frequency converter training device is combined with the first part and the third part to simulate a control mode of a high-voltage motor started by the frequency converter.
Drawings
FIG. 1 is a front view of a multifunctional comprehensive automated training platform according to the present utility model.
FIG. 2 is a rear view of a multifunctional comprehensive automated training platform according to the present utility model.
FIG. 3 is a schematic diagram of three connection modes of a multifunctional comprehensive automatic training platform provided by the utility model.
FIG. 4 is a schematic diagram of a multifunctional comprehensive automatic training platform according to the present utility model.
FIG. 5 is a schematic diagram of a second embodiment of a multifunctional comprehensive automated training platform according to the present utility model.
FIG. 6 is a second schematic diagram of a multifunctional comprehensive automatic training platform according to the present utility model.
Fig. 7 is a third schematic diagram of a manner of a multifunctional comprehensive automatic training platform according to the present utility model.
FIG. 8 is a third schematic diagram of a method for a multifunctional comprehensive automatic training platform according to the present utility model.
Legend description:
1. A PLC practical training platform; 101. a first power module; 102. PLC and CPU and expansion module; 103. a PLC input/output interface; 104. an indicator light and an input port; 105. a button and an input port; 2. a frequency converter training platform; 201. a second power module; 202. a frequency converter device; 203. a motor power supply input/output module; 204. an external button of the frequency converter and an indication module; 205. an expansion terminal row I; 3. microcomputer protection training platform; 301. an indicator light module; 302. a third power module; 303. a microcomputer protector slot; 304. a control button; 305. a simulated circuit breaker module; 306. an external extension terminal block; 4. a back plate; 401. a power control module; 402. and expanding the second terminal row.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, one embodiment provided by the present utility model is: the multifunctional comprehensive automatic practical training platform comprises a PLC practical training platform 1, wherein a frequency converter practical training platform 2 is arranged on the right side of the PLC practical training platform 1, a microcomputer protection practical training platform 3 is arranged on the right side of the frequency converter practical training platform 2, and back plates 4 are arranged on the rear sides of the PLC practical training platform 1, the frequency converter practical training platform 2 and the microcomputer protection practical training platform 3;
the PLC practical training platform 1 comprises a first power module 101, the first power module 101 is arranged at the top of the front side of the PLC practical training platform 1, the PLC and CPU and expansion module 102 are arranged at the middle upper part of the front side of the PLC practical training platform 1, the PLC input and output interface 103 is arranged at the middle lower part of the front side of the PLC practical training platform 1, the indicating lamp and the input port 104 are arranged at the middle lower part of the front side of the PLC practical training platform 1, the button and the input port 105 are arranged at the bottom of the front side of the PLC practical training platform 1, the angle steel is selected for manufacturing the practical training platform support, the snow-guard plate is used for manufacturing the practical training platform surface, the installation device wiring principle reasonably arranges equipment, the PLC control motor is electrified for debugging, the frequency conversion is started, and the contactor is connected through the PLC to control the frequency converter to start the motor, so that the debugging practical training of the PLC, the frequency converter and the motor is realized.
The frequency converter training platform 2 comprises a second power module 201, the second power module 201 is installed at the top of the front side of the frequency converter training platform 2, a frequency converter device 202 is installed in the middle of the front side of the frequency converter training platform 2, a frequency converter external button and an indication module 204 are installed at the right end of the middle of the front side of the frequency converter training platform 2, a motor power input output module 203 is installed at the middle lower portion of the left end of the front side of the frequency converter training platform 2, an extension terminal row 205 is installed at the bottom of the front side of the frequency converter training platform 2, a microcomputer protector is controlled by a PLC, a contactor and a frequency converter starting motor are controlled by the PLC, relay protection debugging, PLC programming and frequency converter debugging training can be realized by simulating microcomputer protection and starting functions of a high-voltage motor.
The microcomputer protection practical training platform 3 comprises an indicator lamp module 301, the indicator lamp module 301 is installed at the left end of the front side of the microcomputer protection practical training platform 3, the power module III 302 is installed at the top of the front side of the microcomputer protection practical training platform 3, the microcomputer protector slot 303 is installed at the middle upper part of the right end of the front side of the microcomputer protection practical training platform 3, the control button 304 is installed at the middle part of the front side of the microcomputer protection practical training platform 3, the analog breaker module 305 is installed at the middle lower part of the right end of the middle part of the front side of the microcomputer protection practical training platform 3, the external expansion terminal row 306 is installed at the bottom of the front side of the microcomputer protection practical training platform 3, the functions of PLC control microcomputer protection and contactor and analog high-voltage breaker are achieved, and microcomputer protection debugging functions of various brands and models can be achieved by installing different microcomputer protectors.
The backboard 4 comprises a power control module 401, the power control module 401 is installed at the middle lower part of the rear side of the PLC practical training platform 1, the frequency converter practical training platform 2 and the microcomputer protection practical training platform 3, the expansion terminal row two 402 is installed at the bottom of the power control module 401, and the three practical training platforms can work independently to achieve the purpose of independent practical training.
Working principle: the first part is a PLC practical training device, the PLC of Siemens S7-200 is adopted, input and output ports are led out to a terminal interface according to the wiring principle of S7-200, practical training personnel realize the practical training of functions of S7-200 through wiring and program debugging, PLC programming is utilized simultaneously, a control device of the analog circuit breaker can carry out opening and closing control on the analog circuit breaker of the third part, simulation of a high-voltage switch cabinet is realized, the second part is a frequency converter practical training device, the frequency converter of Siemens is adopted, the wiring principle is the same as the PLC type, the practical training personnel realize the debugging of the frequency converter through wiring combination, meanwhile, the practical training device is combined with the first part and the third part, the practical training device of a simulation high-voltage motor is started through the frequency converter, the switching on and off of the circuit breaker are reserved through a contactor, the switching on and off of the circuit breaker are controlled according to the working principle of the circuit breaker of different manufacturers, the switching on and off functions of the contactor are realized, meanwhile, the switching on and off functions of the analog circuit breaker and the analog protection tripping are controlled, the switching on and off of the circuit breaker are regulated, the analog circuit is controlled through the first part or the second part, the analog circuit breaker is combined with the analog circuit breaker is adjusted, the actual training device is convenient to realize the debugging and the PCS is realized, the switching on the PCS is realized, the switching and the device is used for the practical debugging and the practical training device is used for debugging and the PCS is applied to realize the practical switching and is used to switch on the practical debugging and applied to switch on the practical switch and the analog switch.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a real standard platform of multi-functional integrated automation, includes real standard platform (1) of PLC, its characterized in that: the intelligent training device is characterized in that a frequency converter training platform (2) is arranged on the right side of the PLC training platform (1), a microcomputer protection training platform (3) is arranged on the right side of the frequency converter training platform (2), and backboard (4) is arranged on the rear sides of the PLC training platform (1), the frequency converter training platform (2) and the microcomputer protection training platform (3);
The PLC training platform (1) comprises a first power module (101), the first power module (101) is installed at the front side top of the PLC training platform (1), the PLC and the CPU and the expansion module (102) are installed at the upper part in the front side of the PLC training platform (1), a PLC input/output interface (103) is installed at the front side middle part of the PLC training platform (1), an indicating lamp and an input port (104) are installed at the front side middle lower part of the PLC training platform (1), and a button and an input port (105) are installed at the front side bottom of the PLC training platform (1).
2. The multifunctional comprehensive automatic practical training platform according to claim 1, wherein: the frequency converter training platform (2) comprises a second power module (201), the second power module (201) is installed at the front side top of the frequency converter training platform (2), a frequency converter device (202) is installed in the middle of the front side of the frequency converter training platform (2), a frequency converter external button and an indication module (204) are installed at the right end of the middle of the front side of the frequency converter training platform (2), a motor power input output module (203) is installed at the middle lower portion of the front side left end of the frequency converter training platform (2), and an expansion terminal row (205) is installed at the front side bottom of the frequency converter training platform (2).
3. The multifunctional comprehensive automatic practical training platform according to claim 1, wherein: the microcomputer protection training platform (3) comprises an indicator lamp module (301), the indicator lamp module (301) is installed at the left end of the front side of the microcomputer protection training platform (3), a power module III (302) is installed at the top of the front side of the microcomputer protection training platform (3), a microcomputer protector slot (303) is installed at the upper portion in the right end of the front side of the microcomputer protection training platform (3), a control button (304) is installed at the middle of the front side of the microcomputer protection training platform (3), a simulated circuit breaker module (305) is installed at the middle lower portion in the right end of the middle of the front side of the microcomputer protection training platform (3), and an external expansion terminal row (306) is installed at the bottom of the front side of the microcomputer protection training platform (3).
4. The multifunctional comprehensive automatic practical training platform according to claim 1, wherein: the back plate (4) comprises a power control module (401), wherein the power control module (401) is installed at the middle lower part of the rear side of the PLC practical training platform (1), the rear side of the frequency converter practical training platform (2) and the rear side of the microcomputer protection practical training platform (3), and the expansion terminal strip II (402) is installed at the bottom of the power control module (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283113.4U CN220895044U (en) | 2023-08-24 | 2023-08-24 | Multifunctional comprehensive automatic practical training platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283113.4U CN220895044U (en) | 2023-08-24 | 2023-08-24 | Multifunctional comprehensive automatic practical training platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220895044U true CN220895044U (en) | 2024-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283113.4U Active CN220895044U (en) | 2023-08-24 | 2023-08-24 | Multifunctional comprehensive automatic practical training platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220895044U (en) |
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2023
- 2023-08-24 CN CN202322283113.4U patent/CN220895044U/en active Active
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