CN204102400U - Highway power supply technique experimental provision - Google Patents
Highway power supply technique experimental provision Download PDFInfo
- Publication number
- CN204102400U CN204102400U CN201420407784.5U CN201420407784U CN204102400U CN 204102400 U CN204102400 U CN 204102400U CN 201420407784 U CN201420407784 U CN 201420407784U CN 204102400 U CN204102400 U CN 204102400U
- Authority
- CN
- China
- Prior art keywords
- controller
- experimental provision
- electric power
- power system
- highway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses a kind of highway power supply technique experimental provision, comprise electrical install platform, controller, electric power system and measuring instrument, electric power system is connected with controller, controller is connected with measuring instrument, and controller, electric power system, measuring instrument are all arranged in electrical install platform; Electrical install platform surface is provided with installation panel and guidance panel, installation panel is provided with wiring simulation drawing and electric main wiring diagram, and guidance panel is provided with current transformer link block, voltage transformer (VT) link block, stops power transmission operational module, transformer grid switching operation module, bus grid switching operation module.The highway electric power system of highway power supply technique experimental provision to reality has higher fidelity, and student can understand principle and operational process by this experimental provision, meets teaching demand.And this experimental provision structure is simple, practical.
Description
Technical field
The utility model relates to a kind of experimental provision, refers in particular to a kind of highway power supply technique experimental provision.
Background technology
At present, the highway power supply technique experimental provision that universities are equipped with is generally adopt to eliminate the used equipment got off and carry out simple registration, equipment is heavy, real training is simple and imperfection, student very clearly can not understand the whole operational process for distribution, professional teaching content can not be reflected more all sidedly, cause student to be difficult to acquire the practical knowledge always and technical ability being engaged in this professional work.China Patent Publication No. CN201667165U, publication date on Dec 8th, 2010, name is called in the utility model patent of " a kind of factory electricity-supplying technical training device " and discloses a kind of factory electricity-supplying technical training device, comprise an assembled electric erecting bed, electric power system, power automation device, a power supply measuring instrument, this actual training device reasonable in design, security is good, weak point is that the function of this actual training device is still comparatively single, can not meet the diversified real training demand of student preferably.
Utility model content
The purpose of this utility model overcomes prior art high speed highway power supply technique experimental provision comparatively simply, can not meet the defect of teaching demand, highway power supply technique experimental provision that provide a kind of high emulation, that can meet student instruction demand.
The purpose of this utility model is achieved by following technical proposals:
A kind of highway power supply technique experimental provision, comprise electrical install platform, controller, electric power system and measuring instrument, electric power system is connected with controller, and controller is connected with measuring instrument, and controller, electric power system, measuring instrument are all arranged in electrical install platform; Electrical install platform surface is provided with installation panel and guidance panel, installation panel is provided with wiring simulation drawing and electric main wiring diagram, and guidance panel is provided with current transformer link block, voltage transformer (VT) link block, stops power transmission operational module, transformer grid switching operation module, bus grid switching operation module.
Student can pass through this experimental provision, the main operational principle of highway electric power system can be understood by wiring simulation drawing and electric main wiring diagram, simultaneously, the various operations to telling road power supply system can being learnt by guidance panel, meeting the practice-training teaching demand of traffic class universities and colleges to freeway toll station.Meanwhile, it is less that this experimental provision takes up an area space, comparatively environmental protection.
As a kind of preferred version, be provided with relay sum counter in electrical install platform, relay is arranged between electric power system and civil power, and relay is also connected with counter, and counter is connected with controller.The effect of relay makes to repeat in a large number to carry out conducting, opening operation to electric power system, and student can recognize the serviceable life of this electric power system fast, and when electric power system breaks down, student can investigate fast and make respective handling.
As a kind of preferred version, highway power supply technique experimental provision also comprises hot hair dryer, and hot hair dryer is located at electric power system side in electrical install platform, and hot hair dryer is connected with controller.Hot hair dryer makes the operating ambient temperature of electric power system raise, and imitates the working environment of highway electric power system in actual summer, has higher simulating degree, make student more fully can recognize the real work situation of highway electric power system.
As a kind of preferred version, controller is PLC or single-chip microcomputer.
The beneficial effects of the utility model are, the highway electric power system of highway power supply technique experimental provision to reality has higher fidelity, and student can understand principle and operational process by this experimental provision, meets teaching demand.And this experimental provision structure is simple, practical.
Accompanying drawing explanation
Fig. 1 is a kind of structure principle chart of the present utility model.
Wherein: 1, in electrical install platform, 2, electrical install platform surface, 11, controller, 12, electric power system, 13, measuring instrument, 14, relay, 15, counter, 16, hot hair dryer, 21, installation panel, 22, guidance panel, 211, wiring simulation drawing, 212, electric main wiring diagram, 221, current transformer link block, 222, voltage transformer (VT) link block, 223, stop power transmission operational module, 224, transformer grid switching operation module, 225, bus grid switching operation module.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment: a kind of highway power supply technique experimental provision, its structure principle chart as shown in Figure 1, comprise electrical install platform, controller 11, electric power system 12 and measuring instrument 13, controller is PLC, electric power system is connected with controller, controller is connected with measuring instrument, and controller, electric power system, measuring instrument to be all arranged in electrical install platform 1; Electrical install platform surface 2 is provided with installation panel 21 and guidance panel 22, installation panel is provided with wiring simulation drawing 211 and electric main wiring diagram 212, and guidance panel is provided with current transformer link block 221, voltage transformer (VT) link block 222, stops power transmission operational module 223, transformer grid switching operation module 224, bus grid switching operation module 225.Also be provided with relay, counter and hot hair dryer in electrical install platform, relay is arranged between electric power system and civil power, and relay is also connected with counter, and counter is connected with controller; Hot hair dryer is located at electric power system side in electrical install platform, and hot hair dryer is connected with controller.
Student can pass through this experimental provision, the main operational principle of highway electric power system can be understood by wiring simulation drawing and electric main wiring diagram, simultaneously, the various operations to telling road power supply system can being learnt by guidance panel, meeting the practice-training teaching demand of traffic class universities and colleges to freeway toll station.Meanwhile, it is less that this experimental provision takes up an area space, comparatively environmental protection.
Claims (4)
1. a highway power supply technique experimental provision, it is characterized in that, comprise electrical install platform, controller, electric power system and measuring instrument, electric power system is connected with controller, controller is connected with measuring instrument, and controller, electric power system, measuring instrument are all arranged in electrical install platform; Electrical install platform surface is provided with installation panel and guidance panel, installation panel is provided with wiring simulation drawing and electric main wiring diagram, and guidance panel is provided with current transformer link block, voltage transformer (VT) link block, stops power transmission operational module, transformer grid switching operation module, bus grid switching operation module.
2. a kind of highway power supply technique experimental provision according to claim 1, it is characterized in that, be provided with relay sum counter in described electrical install platform, relay is arranged between electric power system and civil power, relay is also connected with counter, and counter is connected with controller.
3. a kind of highway power supply technique experimental provision according to claim 1, it is characterized in that, also comprise hot hair dryer, hot hair dryer is located at electric power system side in electrical install platform, and hot hair dryer is connected with controller.
4. a kind of highway power supply technique experimental provision according to claim 1 or 2 or 3, it is characterized in that, described controller is PLC or single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407784.5U CN204102400U (en) | 2014-07-23 | 2014-07-23 | Highway power supply technique experimental provision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420407784.5U CN204102400U (en) | 2014-07-23 | 2014-07-23 | Highway power supply technique experimental provision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102400U true CN204102400U (en) | 2015-01-14 |
Family
ID=52270810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420407784.5U Expired - Fee Related CN204102400U (en) | 2014-07-23 | 2014-07-23 | Highway power supply technique experimental provision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102400U (en) |
-
2014
- 2014-07-23 CN CN201420407784.5U patent/CN204102400U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102750854B (en) | Practical training system for applying Internet of Things and practical training method thereof | |
| CN103208220B (en) | Intelligent type low-voltage is for distribution training system and practical training method thereof | |
| CN204695098U (en) | A kind of bidirectional electric automobile charger controller real-time simulation proving installation | |
| CN104766528A (en) | Practical training equipment for fault removal of electrical circuit of rail transit vehicle | |
| CN203931291U (en) | Automobile circuit maintenance infrastest device based on fault diagnosis thinking training | |
| CN104966457A (en) | MCGS interface based maintenance electrician intelligent training and examination system | |
| CN104091502B (en) | Low-tension centralized meter reading and installation training device based on carrier technology | |
| CN201069618Y (en) | PLC simulation teaching device | |
| CN102789707A (en) | Training system for three-level Internet of Things and training method thereof | |
| CN203134171U (en) | Electrification high-speed railway dynamic model | |
| CN202183181U (en) | Comprehensive monitoring dynamic demonstration model system of subway station | |
| CN204102400U (en) | Highway power supply technique experimental provision | |
| CN202383902U (en) | Open type PLC electrician practice device | |
| CN201294053Y (en) | Device for truly training power supply and distribution technology | |
| CN203070661U (en) | Programmable logic controller (PLC) practical training device | |
| CN206789091U (en) | A kind of portable training station equipment | |
| CN103500529B (en) | Power electronic digital-analog hybrid system for technical skill training | |
| CN202650311U (en) | Practical training system based on Internet of things | |
| CN205541587U (en) | Presentation device is used in power equipment training | |
| CN206162924U (en) | Real device of instructing of subway line running direction | |
| CN103915004A (en) | Aircraft station simulation training practical operation system | |
| CN203746272U (en) | Radio station simulated training system architecture | |
| CN203070659U (en) | Refrigeration equipment computer control line demonstration plate | |
| CN203085041U (en) | Electrical experiment apparatus of middle school physics | |
| CN209183101U (en) | A kind of industrial network and field bus technique practical traning platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |