CN204679819U - Wind-power electricity generation master control system PLC test platform - Google Patents
Wind-power electricity generation master control system PLC test platform Download PDFInfo
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- CN204679819U CN204679819U CN201520251493.6U CN201520251493U CN204679819U CN 204679819 U CN204679819 U CN 204679819U CN 201520251493 U CN201520251493 U CN 201520251493U CN 204679819 U CN204679819 U CN 204679819U
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Abstract
The utility model discloses a kind of wind-power electricity generation master control system PLC test platform, comprise power conversion unit and main body frame and be arranged on man-machine interface display screen, PLC master station unit, PLC slave station unit, the PLC PLC technology unit in described main body frame front, wherein: described power conversion unit is arranged on the back side of described main body frame, the bottom of described main body frame is provided with multiple universal caster wheel; Described PLC slave station unit is connected to described PLC control unit and is also connected with described PLC master station unit by optical fiber, and described PLC control unit is also connected to described man-machine interface display screen; Described power conversion unit is connected to described man-machine display device and described PLC PLC technology unit, flows to described man-machine display device and described PLC PLC technology unit for external AC being converted to 24V direct current.By the utility model, simulative debugging and interchange demonstration in electrical control developer factory can be facilitated to use.
Description
Technical field
The utility model relates to field of wind power equipment, in particular to a kind of wind-power electricity generation master control system PLC test platform.
Background technology
The core that wind-power electricity generation master control system controls as complete machine, is mainly arranged on tower barrel of wind generating set inside.Generally, only just can recognize configuration and the working mechanism of main control PLC parametric controller in complete system plant or scene, electrical equipment control developer is difficult to carry out simulative debugging timely and effectively, does not utilize and increases work efficiency.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of and can facilitate the equipment that in electrical control developer factory, simulative debugging and interchange demonstration use.
Therefore, the technical solution of the utility model is as follows:
A kind of wind-power electricity generation master control system PLC test platform, comprises power conversion unit and main body frame and is arranged on man-machine interface display screen, PLC master station unit, PLC slave station unit, the PLC PLC technology unit in described main body frame front, wherein:
Described power conversion unit is arranged on the back side of described main body frame, and the bottom of described main body frame is provided with multiple universal caster wheel;
Described PLC slave station unit is connected to described PLC control unit and is also connected with described PLC master station unit by optical fiber, and described PLC control unit is also connected to described man-machine interface display screen;
Described power conversion unit is connected to described man-machine display device and described PLC PLC technology unit, flows to described man-machine display device and described PLC PLC technology unit for external AC being converted to 24V direct current.
Further, the bottom in the front of described main body frame is removably provided with a pallet.
In the utility model, by universal caster wheel, this test platform is made to possess locomotive function, easy to use; Power conversion unit is introduced 220VAC power supply from outside and is converted to 24VDC and powers to each several part, and man-machine interface display screen is connected by DVI-D, USB cable with between PLC control unit, realizes picture display and touch function; By Fiber connection between PLC master station unit and PLC slave station unit, the communication between complete simulated field column foot cabinet and cabin cabinet; The RJ-45 port of PLC control unit is connected with PC, program is copied into main frame, by man-machine interface display screen by program display out, can carry out the simulative debugging of being correlated with.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the wind-power electricity generation master control system PLC test platform according to the utility model embodiment;
Fig. 2 is the structure schematic diagram of wind-power electricity generation master control system PLC test platform in Fig. 1;
Fig. 3 is the block diagram of the wind-power electricity generation master control system PLC test platform according to the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
As shown in Figure 1 to Figure 3, according to the wind-power electricity generation master control system PLC test platform of embodiment of the present utility model, comprise power conversion unit 6 and main body frame 8 and be arranged on man-machine interface display screen 1, PLC master station unit 2, PLC slave station unit 3, the PLC PLC technology unit 5 in described main body frame 8 front, wherein:
Described power conversion unit 6 is arranged on the back side of described main body frame 8, and the bottom of described main body frame 8 is provided with multiple universal caster wheel 9;
Described PLC slave station unit 3 is connected to described PLC control unit 5 and is also connected with described PLC master station unit 2 by optical fiber 10, and described PLC control unit 5 is also connected to described man-machine interface display screen 1;
Described power conversion unit 6 is connected to described man-machine display device 1 and described PLC PLC technology unit 5, flows to described man-machine display device 1 and described PLC PLC technology unit 5 for external AC being converted to 24V direct current.
Further, the bottom in the front of described main body frame 1 is removably provided with a pallet 11, for placing the field adjustable equipment such as PC.
In the utility model, by universal caster wheel 9, this test platform is made to possess locomotive function, easy to use; Power conversion unit 6 is introduced 220VAC power supply from outside and is converted to 24VDC and powers to each several part, is connected between man-machine interface display screen 1 with PLC control unit 5 by DVI-D, USB cable, realizes picture display and touch function; By Fiber connection between PLC master station unit 2 and PLC slave station unit 3, the communication between complete simulated field column foot cabinet and cabin cabinet; The RJ-45 port of PLC control unit 5 is connected with PC, program is copied into main frame, by man-machine interface display screen 1 by program display out, can carry out the simulative debugging of being correlated with.
Wind-power electricity generation master control system PLC test platform in the utility model, analog simulation controls convenient, has that structure is simple, easy to maintenance, processing cost is low, production efficiency is high, operate the advantages such as simple and easy.
In addition, be also provided with 220VAC power protection air switch 4, as being positioned at the left side of PLC slave station 3 in Fig. 1, power conversion unit 6 can be arranged on the back side of main body frame 8, simultaneously equiping system power supply bus terminal row 7.
In sum, content of the present utility model is not limited in the above-described embodiment, and those skilled in the art can propose other embodiment within technological guidance's thought of the present utility model, but this embodiment is all included within scope of the present utility model.
Claims (2)
1. a wind-power electricity generation master control system PLC test platform, it is characterized in that, comprise power conversion unit (6) and main body frame (8) and be arranged on man-machine interface display screen (1), PLC master station unit (2), PLC slave station unit (3), the PLC PLC technology unit (5) in described main body frame (8) front, wherein:
Described power conversion unit (6) is arranged on the back side of described main body frame (8), and the bottom of described main body frame (8) is provided with multiple universal caster wheel (9);
Described PLC slave station unit (3) is connected to described PLC control unit (5) and is also connected with described PLC master station unit (2) by optical fiber (10), and described PLC control unit (5) is also connected to described man-machine interface display screen (1);
Described power conversion unit (6) is connected to described man-machine display device (1) and described PLC PLC technology unit (5), flows to described man-machine display device (1) and described PLC PLC technology unit (5) for external AC being converted to 24V direct current.
2. wind-power electricity generation master control system PLC test platform according to claim 1, is characterized in that, the bottom in the front of described main body frame (1) is removably provided with a pallet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251493.6U CN204679819U (en) | 2015-04-23 | 2015-04-23 | Wind-power electricity generation master control system PLC test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520251493.6U CN204679819U (en) | 2015-04-23 | 2015-04-23 | Wind-power electricity generation master control system PLC test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204679819U true CN204679819U (en) | 2015-09-30 |
Family
ID=54179499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520251493.6U Expired - Fee Related CN204679819U (en) | 2015-04-23 | 2015-04-23 | Wind-power electricity generation master control system PLC test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204679819U (en) |
-
2015
- 2015-04-23 CN CN201520251493.6U patent/CN204679819U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20200423 |