CN204145974U - Wind power prediction data report display unit - Google Patents
Wind power prediction data report display unit Download PDFInfo
- Publication number
- CN204145974U CN204145974U CN201420529619.7U CN201420529619U CN204145974U CN 204145974 U CN204145974 U CN 204145974U CN 201420529619 U CN201420529619 U CN 201420529619U CN 204145974 U CN204145974 U CN 204145974U
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- China
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- backboard
- cpu
- pcb board
- heat abstractor
- emitting diode
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Abstract
The utility model provides a kind of wind power prediction data to report display unit, comprises the CPU be arranged in same pcb board, and the dispensing unit be connected electrically respectively, forecast data collecting unit and communication unit; Also comprise the light-emitting diode display be electrically connected with CPU, described pcb board is inlayed to be arranged at inside light-emitting diode display backboard and is arranged; Described light-emitting diode display backboard is provided with a through hole, and described through hole is corresponding with the CPU position of pcb board; Also comprise a heat abstractor matched with described shape of through holes, described heat abstractor is fixed by through hole and described backboard; Described heat abstractor base gos deep into being affixed setting with the CPU of described pcb board in backboard, and the radiating fin of heat abstractor stretches out backboard and arranges outward.By upper, by arranging the cooling of radiator implement device internal components, working at appropriate temperatures to realize each internal components, extending the useful life of this device.
Description
Technical field
The utility model relates to a kind of wind power prediction data and reports display unit.
Background technology
Wind power prediction data report after display unit is installed on wind power prediction forecast system, by the information of configuration wind power prediction data every day, realize the display of wind power prediction reporting information.
Wind-powered electricity generation has fluctuation and intermittence.Along with the continuous lifting of wind power generation installed capacity, the ratio (i.e. wind-powered electricity generation permeability windpowerpenetration) of wind-powered electricity generation shared by the electrical network of place progressively increases, and the impact of wind-powered electricity generation on electrical network is increasing.Will under the prerequisite ensureing power grid security, power supply quality, increase the ratio of wind-powered electricity generation in electrical network, carry out the further investigation of wind power prediction technology, improve the predictability of wind power, gradually a part for wind power is put under in base load, alleviate the Peak Load of electrical network, improve one of higher major reason of wind-powered electricity generation electrical network permeability.Power prediction is carried out to wind energy turbine set production capacity, will enable power scheduling department in advance for wind power change adjusts operation plan in time; Thus reduce reserve capacity, the reduction power system operation cost of system.This alleviates a kind of effective way that Wind Power Generation on Power System causes adverse effect, raising system apoplexy Denso machine capacity ratio.Wind power short-term Exact Forecast, can improve system reserve level, slow down the impact that wind-powered electricity generation brings to electrical network, reduces wind-powered electricity generation and to ration the power supply number of times, improve the quality of power supply.Each province grid company requires that wind energy turbine set uploads the wind energy turbine set wind speed of following 3 days and power prediction in the set time every day.Report situation every day to can accurately understand, set up wind power prediction data and report display, facilitate operation maintenance personnel to investigate fault in time.
Existing wind power prediction data report display unit owing to adopting real-time working pattern, cause internal components often to work in the condition of high temperature, if things go on like this then easily cause internal components to damage.
Utility model content
The application provides a kind of wind power prediction data to report display unit, by arranging the cooling of radiator implement device internal components, working at appropriate temperatures, extend the useful life of this device to realize each internal components.
Described wind power prediction data report display unit to comprise to be arranged at the CPU in same pcb board, and the dispensing unit be connected electrically respectively, forecast data collecting unit and communication unit;
Also comprise the light-emitting diode display be electrically connected with CPU, described pcb board is inlayed to be arranged at inside light-emitting diode display backboard and is arranged;
Described light-emitting diode display backboard is provided with a through hole, and described through hole is corresponding with the CPU position of pcb board;
Also comprise a heat abstractor matched with described shape of through holes, described heat abstractor is fixed by through hole and described backboard;
Described heat abstractor base gos deep into being affixed setting with the CPU of described pcb board in backboard, and the radiating fin of heat abstractor stretches out backboard and arranges outward.
By upper, by arranging the cooling of radiator implement device internal components, working at appropriate temperatures to realize each internal components, extending the useful life of this device.
Optionally, described radiating fin is arrange towards housing outer direction divergent shape.
Optionally, described radiating fin for arrange above housing.
Optionally, described light-emitting diode display backboard comprises backboard and lower backboard, and described upper backboard is the steel backing plate adopting steel, and described lower backboard is the aluminium backboard adopting aluminium, and described upper backboard and lower backboard are linked together by core rack.
By upper, adopt steel to form backboard, and use aluminium to compared with the technology making backboard completely, effectively can reduce the cost of backboard; Owing to adopting aluminium to form the lower backboard installing luminescence unit, and use steel to compared with the technology making backboard completely, effectively can dispel the heat to the heat that LED lamp bar produces, thus can radiating efficiency be improved.
Optionally, described heat abstractor comprises nano ceramic coat.
By upper, by nano ceramic coat direct spraying in pcb board, not by spacial influence, while heat sink material plays cooling, also there are the features such as good insulating properties, anti-corrosive properties, water proofing property, antiacid alkali
Optionally, described light-emitting diode display backboard place is also provided with ventilation hole.
Optionally, described disposed at air vent is provided with dustproof sponge.
By upper, ventilation hole strengthens thermal diffusivity further, and arranges dustproof sponge and can ensure that wind power prediction data report display unit cleaning inside.
Optionally, the described forecast data collecting unit RS485 serial communication circuit that comprises transducer and be connected with transducer.
Optionally, described CPU comprises the circuit that model is STM320F28335.
Optionally, described communication unit comprises one of following: HOMBUS communication module, CANBUS communication module, WIFI communication module and WIFI DIRECT communication module.
Accompanying drawing explanation
Fig. 1 is the principle schematic that wind power prediction data report display unit;
Fig. 2 is the structural representation that wind power prediction data report display unit.
Embodiment
The utility model provides a kind of wind power prediction data to report display unit, by arranging the cooling of radiator implement device internal components, working at appropriate temperatures, extend the useful life of this device to realize each internal components.
As shown in Figure 1, wind power prediction data report display unit to comprise CPU 10, and difference connected dispensing unit 20, forecast data collecting unit 30, display unit 50 and communication unit 40.
Wherein, forecast data collecting unit 30 major function gathers out from wind power prediction system by forecast data, and the typing of data-driven library format.Forecast data gathered from wind power prediction system and adopt existing transducer to realize, the data gathered transfer to CPU 10 by serial communication circuit.Forecast data collecting unit 30 uses RS-485 serial communication circuit.Because of reasons such as it use simple, and external circuits is few, therefore transceiver selects the isolated form half-duplex ADM2483 of ADI company.
Dispensing unit 20 is the configurations realizing each wind energy turbine set parameter, comprises and carries out the configuration of the configuration of the warehouse-in beginning and ending time of data and the type of data source and power module according to time deadline of giving the correct time in advance.Described configuration effort inputs by the peripheral hardware such as touch key-press or keyboard.
CPU 10 its be electrically connected with above-mentioned each unit, for controlling the operation of above-mentioned unit, coordinate communication between above-mentioned unit.Further, the running status of described CPU 10 also for reporting for above-mentioned wind power prediction data, diagnoses the fault that above-mentioned wind power prediction data report display unit to occur.Described CPU 10 adopts and comprises the circuit realiration that model is STM320F28335 chip.Above-mentioned functions belongs to the basic function of model achieved by the chip of STM320F28335, adopts himself program to realize, and without the need to making any change to this program, therefore meets utility model protection object.
The major function of display unit 50 is the information that display CPU 10 exports.Described display unit 50 adopts light-emitting diode display.
Communication unit 40 is encoded for information CPU 10 exported, and exports in a wireless form.The function of described communication unit 40 realizes by HOMBUS communication module, CANBUS communication module, WIFI communication module or WIFI DIRECT communication module.
Figure 2 shows that wind power prediction data report the structural representation of display unit, in the present embodiment, dispensing unit 20, forecast data collecting unit 30 and communication unit 40 are integrated in a pcb board, and this pcb board inlays the backboard place being arranged at light-emitting diode display in display unit 50.
The structure of light-emitting diode display comprises fore shell (not shown), is provided with liquid crystal display screen (not shown), the rear portion of this liquid crystal display screen is provided with backboard 500 at the rear portion of fore shell.Described backboard 500 comprises backboard 501 and lower backboard 502, is linked together by described upper backboard 501 by core rack 503 with lower backboard 502.Wherein, upper backboard 501 is the steel backing plate adopting steel, and lower backboard 502 is the aluminium backboard adopting aluminium.The LED lamp bar be made up of multiple LED bulb being installed in the inner side of the lower frame of aluminium backboard, providing light source by this LED lamp bar for lighting liquid crystal display screen.LED lamp bar is fixed on the inner side of aluminium backboard by heat radiation adhesive tape, in the course of work of LED bulb, because aluminium backboard has larger with contact-making surface that is extraneous contact, thus can dispel the heat to LED lamp bar in time, be conducive to operating efficiency and the useful life of improving LED lamp bar.Meanwhile, owing to adopting steel to form upper backboard 501, and use aluminium to compared with the technology making backboard completely, effectively can reduce the cost of backboard; Owing to adopting aluminium to form the lower backboard installing luminescence unit, and use steel to compared with the technology making backboard completely, effectively can dispel the heat to the heat that LED lamp bar produces, thus can radiating efficiency be improved.
As shown in Figure 2, backboard 501 and lower backboard 502 centre position on described, the position corresponding with CPU 10 in described pcb board arranges through hole, by this through hole, one radiator 51 is set, described radiator 51 adopts copper metab, and radiating fin then adopts aluminium alloy, stretches out backboard and arranges outward, concrete, arrange above housing or towards housing outer direction divergent shape.Rely on higher conductive coefficient, the copper bottom surface be affixed with CPU 10 can absorb the heat that CPU 10 discharges fast, and aluminium fin can make by process means the shape being conducive to dispelling the heat.Upper backboard 501 place of described light-emitting diode display is also provided with ventilation hole 52, accelerates heat radiation by air flowing.Preferably, described ventilation hole 52 place is also provided with dustproof sponge, ensures that wind power prediction data report display unit cleaning inside thus.
In addition, also can by heat sink material, such as nano ceramics heat sink material is painted on pcb board, reduces pcb board temperature.Its excellent effect is: not by spacial influence, while heat sink material plays cooling, also have the features such as good insulating properties, anti-corrosive properties, water proofing property, antiacid alkali.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle in a word, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. wind power prediction data report a display unit, it is characterized in that, comprise the CPU be arranged in same pcb board, and the dispensing unit be connected electrically respectively, forecast data collecting unit and communication unit;
Also comprise the light-emitting diode display be electrically connected with CPU, described pcb board is inlayed to be arranged at inside light-emitting diode display backboard and is arranged;
Described light-emitting diode display backboard is provided with a through hole, and described through hole is corresponding with the CPU position of pcb board;
Also comprise a heat abstractor matched with described shape of through holes, described heat abstractor is fixed by through hole and described backboard;
Described heat abstractor base gos deep into being affixed setting with the CPU of described pcb board in backboard, and the radiating fin of heat abstractor stretches out backboard and arranges outward.
2. device according to claim 1, is characterized in that, described radiating fin is arrange towards housing outer direction divergent shape.
3. device according to claim 1, is characterized in that, described radiating fin for arrange above housing.
4. device according to claim 1, it is characterized in that, described light-emitting diode display backboard comprises backboard and lower backboard, and described upper backboard is the steel backing plate adopting steel, described lower backboard is the aluminium backboard adopting aluminium, and described upper backboard and lower backboard are linked together by core rack.
5. device according to claim 1, is characterized in that, described heat abstractor comprises nano ceramic coat.
6. device according to claim 1, is characterized in that, described light-emitting diode display backboard place is also provided with ventilation hole.
7. device according to claim 6, is characterized in that, described disposed at air vent is provided with dustproof sponge.
8. device according to claim 1, is characterized in that, the RS485 serial communication circuit that described forecast data collecting unit comprises transducer and is connected with transducer.
9. device according to claim 1, is characterized in that, described CPU comprises the circuit that model is STM320F28335.
10. device according to claim 1, is characterized in that, described communication unit comprises one of following: HOMBUS communication module, CANBUS communication module, WIFI communication module and WIFI DIRECT communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529619.7U CN204145974U (en) | 2014-09-15 | 2014-09-15 | Wind power prediction data report display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529619.7U CN204145974U (en) | 2014-09-15 | 2014-09-15 | Wind power prediction data report display unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145974U true CN204145974U (en) | 2015-02-04 |
Family
ID=52422633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529619.7U Expired - Fee Related CN204145974U (en) | 2014-09-15 | 2014-09-15 | Wind power prediction data report display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145974U (en) |
-
2014
- 2014-09-15 CN CN201420529619.7U patent/CN204145974U/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: 20150204 Termination date: 20170915 |