CN214377233U - Power supply and distribution practical training system - Google Patents
Power supply and distribution practical training system Download PDFInfo
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- CN214377233U CN214377233U CN202120285580.9U CN202120285580U CN214377233U CN 214377233 U CN214377233 U CN 214377233U CN 202120285580 U CN202120285580 U CN 202120285580U CN 214377233 U CN214377233 U CN 214377233U
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Abstract
The utility model discloses a power supply and distribution practical training system, which comprises a switch cabinet, a load module, a relay fault module, a PLC module and a touch screen, wherein the load module is arranged in the load cabinet and used for changing the load capacity; the relay fault module is arranged on the switch cabinet and used for controlling the on and off of an electric circuit in the switch cabinet; the PLC module is used for controlling the load module and the relay fault module to work, and the touch screen is used for communicating with the PLC module; the simulation of faults is realized through the relay fault module and the load module, the PLC module can control the relay fault module and the load module to work, and an instruction can be sent to the PLC module through the touch screen, so that the relay fault module and the load module can be set through the touch screen, and the requirements of practical training of complex talents of vocational schools and large enterprises can be met.
Description
Technical Field
The utility model relates to a real standard system technical field, in particular to real standard system of power supply and distribution.
Background
Among the prior art, thereby can only make the formation of trouble through the circuit in the manual change cubical switchboard when simulating the trouble in the real standard system of power supply and distribution, relatively more troublesome when using, damage the machine easily and produce life potential safety hazard in the time of the operation moreover, the real standard of repeated wiring can lead to the wire rod to damage moreover, leads to the loss volume of wire rod also great.
Disclosure of Invention
The utility model aims at: in order to overcome prior art's defect, the utility model provides a real standard system of power supply and distribution realizes the simulation of trouble through relay and load, can satisfy the real demand of instructing of vocational colleges and universities, large-scale enterprise's complex talent.
The utility model discloses a real standard system of power supply and distribution, including the cubical switchboard, its characterized in that: further comprising:
a load cabinet;
the load module is arranged in the load cabinet and used for changing the load capacity;
the relay fault module is arranged in the switch cabinet and used for controlling the on and off of an electric circuit in the switch cabinet;
the PLC module is used for controlling the load module and the relay fault module to work;
and the touch screen is used for communicating with the PLC module.
By adopting the technical scheme, the touch screen can send a signal to the PLC module, the PLC module receives an instruction sent by the touch screen and then drives the relay fault module or/and the load module to react, the on/off of a circuit can be controlled when the relay fault module works, so that the condition of line faults is simulated, and when the load module works, the AB phase short circuit, the AC phase short circuit and the BC phase short circuit can be simulated through the change of the load capacity, so that the simulation of three-phase short circuit faults is realized.
The utility model discloses a further setting again: the load module comprises a load component and a contactor for controlling the load component to work.
By adopting the above further setting, the multiple current is realized by switching the contactor, so that the fault of the three-phase short circuit is simulated.
The utility model discloses a further setting again: the load component is at least one of a resistance element or a motor.
By adopting the above further arrangement, the resistance element and the motor are relatively mature in technology, more convenient to connect and more convenient to purchase.
The utility model discloses a further setting: the touch screen is arranged on the load cabinet or the switch cabinet.
By adopting the further arrangement, the touch screen is more convenient to use.
The utility model discloses a further setting: the intelligent control system also comprises a computer simulation module, wherein the computer simulation module can be communicated with the PLC module so as to control the work of the load module and the relay fault module.
By adopting the further arrangement, the PLC module can be controlled to send out the instruction for controlling the work of the load module and the relay fault module.
The utility model discloses a further setting: the relay fault module is arranged at the upper end part of the switch cabinet and is positioned at the rear side of the switch cabinet.
By adopting the further arrangement, the device is safer in use, and prevents the practical training object from being touched.
The utility model discloses a further setting: still include the tool cabinet that is used for depositing real standard articles for use, the tool cabinet sets up the one side at the load cabinet.
Adopt above-mentioned further setting, articles for use when can be convenient for deposit real standard.
Drawings
FIG. 1 is a structural frame diagram of the structure working principle of the present invention;
FIG. 2 is a structural frame diagram of the load module of the present invention;
FIG. 3 is a schematic structural view of the switch cabinet, the load cabinet and the tool cabinet of the present invention;
fig. 4 is the utility model discloses relay fault module position schematic diagram on the cubical switchboard.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
the utility model discloses a real standard system of power supply and distribution, including cubical switchboard 1, its characterized in that: further comprising:
a load cabinet 2;
the load module 3 is arranged in the load cabinet 2 and used for changing the load capacity;
the relay fault module 4 is arranged in the switch cabinet 1 and is used for controlling the on and off of an electric loop in the switch cabinet 1;
the PLC module 5 is used for controlling the load module 3 and the relay fault module 4 to work;
touch-sensitive screen 6, be used for with the communication of PLC module 5, can signal for PLC module 5 through touch-sensitive screen 6, PLC module 5 receives the instruction back drive relay fault module 4 or/and load module 3 that touch-sensitive screen 6 sent and reacts, can control the switching on of circuit, the disconnection when relay fault module 4 works, thereby the condition of simulation circuit trouble, when load module 3 carries out work, can simulate AB looks short circuit through the change of load volume, AC looks short circuit and BC looks short circuit, thereby realize the simulation of three-phase short circuit trouble.
The load module 3 comprises a load component 31 and a contactor 32 for controlling the load component 31 to work, and multiple current is realized by switching the contactor 32, so that a three-phase short circuit fault is simulated.
The load component 31 is at least one of a resistance element or a motor, and the resistance element and the motor are relatively mature in technology, more convenient to connect and more convenient to purchase.
The touch screen 6 is arranged on the load cabinet 2 or the switch cabinet 1, and the touch screen 6 is more convenient to use.
Still including computer simulation module 7, calculator simulation module z can with PLC module 5 communication to control load module 3 and relay fault module 4 work, can be convenient for control PLC module 5 send the instruction of control load module 3 and relay fault module 4 work.
The tool cabinet 8 is used for storing practical training articles, the tool cabinet 8 is arranged on one side of the load cabinet 2, so that the practical training articles can be stored conveniently, and the practical training articles comprise insulating gloves, insulating boots, wrenches, screwdrivers and the like.
This system can set up a trouble alone, also can make up and set up multiple trouble, and touch-sensitive screen 6, PLC module 5 and relay fault module 4 adopt independent power supply for not influenced when the equipment outage overhauls, still can the troubleshooting, then touch-sensitive screen 6 and computer simulation module 7 all can adopt the data that RS485 bus comes the programming controller, can let the trainee deepen and know these common troubles, thereby grasp the technical ability of some operations fast.
Claims (7)
1. The utility model provides a real standard system of power supply and distribution, includes the cubical switchboard, its characterized in that: further comprising:
a load cabinet;
the load module is arranged in the load cabinet and used for changing the load capacity;
the relay fault module is arranged on the switch cabinet and used for controlling the on and off of an electric circuit in the switch cabinet;
the PLC module is used for controlling the load module and the relay fault module to work;
and the touch screen is used for communicating with the PLC module.
2. The power supply and distribution practical training system according to claim 1, characterized in that: the load module comprises a load component and a contactor for controlling the load component to work.
3. The power supply and distribution practical training system according to claim 2, characterized in that: the load component is at least one of a resistance element or a motor.
4. The power supply and distribution practical training system according to claim 3, characterized in that: the touch screen is arranged on the load cabinet or the switch cabinet.
5. The power supply and distribution practical training system according to claim 4, characterized in that: the relay fault module is arranged at the upper end part of the switch cabinet and is positioned at the rear side of the switch cabinet.
6. A power supply and distribution practical training system according to claim 4 or 5, characterized in that: the intelligent control system also comprises a computer simulation module, wherein the computer simulation module can be communicated with the PLC module so as to control the work of the load module and the relay fault module.
7. The power supply and distribution practical training system according to claim 6, characterized in that: still include the tool cabinet that is used for depositing real standard articles for use, the tool cabinet sets up the one side at the load cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285580.9U CN214377233U (en) | 2021-02-01 | 2021-02-01 | Power supply and distribution practical training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120285580.9U CN214377233U (en) | 2021-02-01 | 2021-02-01 | Power supply and distribution practical training system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377233U true CN214377233U (en) | 2021-10-08 |
Family
ID=77963303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120285580.9U Active CN214377233U (en) | 2021-02-01 | 2021-02-01 | Power supply and distribution practical training system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377233U (en) |
-
2021
- 2021-02-01 CN CN202120285580.9U patent/CN214377233U/en active Active
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