CN205078403U - Environment control device at bottom of wind turbine generator system tower - Google Patents
Environment control device at bottom of wind turbine generator system tower Download PDFInfo
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- CN205078403U CN205078403U CN201520711298.7U CN201520711298U CN205078403U CN 205078403 U CN205078403 U CN 205078403U CN 201520711298 U CN201520711298 U CN 201520711298U CN 205078403 U CN205078403 U CN 205078403U
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Abstract
The utility model provides an environment control device at bottom of wind turbine generator system tower, include: a weighing sensor and a temperature sensor. Humidity transducer, the environmental control unit, respectively with temperature sensor and humidity transducer connect, environmental conditioning execution unit, with the environmental control unit connection. By last, can monitor the environment at the bottom of the wind turbine generator system tower to accessible time carry out environmental conditioning to the monitoring circumstances not up to standard, thereby guarantee each component at the bottom of the wind turbine generator system tower and can comparatively work under the adapt circumstance one.
Description
Technical field
The utility model relates to environment control unit at the bottom of a kind of tower of wind generating set.
Background technique
Wind energy, as a kind of clean renewable energy sources, causes the attention of countries in the world day by day, and wind generating technology is tending towards ripe substantially.In large-scale wind energy turbine set, have tens even up to a hundred wind energy conversion systems, how effectively to each wind energy conversion system monitoring state, make whole wind field fan safe, reliably, economically run become most important.
Because the applied environment many places of Wind turbines are large in dust storm, in the rugged environment of height above sea level or seashore high humility, therefore have larger impact to the mechanical part of Wind turbines internal unit, electronic parts and components, if tower cylinder environment is uncontrollable, then greatly can reduce the reliability of equipment in tower cylinder, have a strong impact on the availability of unit.
Model utility content
In view of this, main purpose of the present utility model is to provide environment control unit at the bottom of a kind of tower of wind generating set, comprising:
Temperature transducer;
Humidity transducer;
Environment control unit, is connected with described temperature transducer and humidity transducer respectively;
Environmental modulation performance element, is connected with described environment control unit.
By upper, the environment at the bottom of tower of wind generating set can be monitored, and environmental modulation can be carried out in time for monitoring situation not up to standard, thus ensure that each element at the bottom of tower of wind generating set can work under one comparatively adapt circumstance.
Optionally, described environment control unit comprises and connecting successively: analog amplify circuit, analog to digital conversion circuit, eliminator and single-chip microcomputer.
By upper, realize the optimization for sensor institute image data and identification.
Optionally, described environmental modulation performance element comprises:
Interconnective first outputs unit and cylinder tradition of a family fan, and the described first input end outputing unit is connected with described environment control unit, and output terminal connects described cylinder tradition of a family fan;
Interconnective second outputs unit and exsiccator, and the described second input end outputing unit is connected with described environment control unit, and output terminal connects described exsiccator.
By upper, by reducing temperature and humidity, can ensure that each element at the bottom of tower of wind generating set can work under one comparatively adapt circumstance.
Optionally, described first, second is outputed unit and is comprised: the opto-coupler chip that interconnective model is moc8050 and the circuit that the relay that model is delay-ds1e forms.
Optionally, described temperature transducer and humidity transducer are arranged on outside and the inside of wind-power tower respectively.
By upper, monitor the outside and inner environment of wind-power tower simultaneously, thus can be more excellent lay the first stone for adjustment environment.
Optionally, described in be arranged on the temperature transducer of the outside of wind-power tower and humidity transducer is packaged in protective housing, the sidewall of described protective housing is provided with through hole.
Optionally, described through hole is obliquely installed, at the medial extremity of described protective housing higher than the outboard end of clear glass safety cover.
By upper, the through hole be obliquely installed can ventilation rainproof, and does not affect the acquisition precision of sensor.
Optionally, the skin of described protective housing is provided with corrosion-inhibiting coating.
By upper, the erosion of sleet etc. can be prevented, extend sensor working life.
Optionally, also comprise network communication unit, be connected with described central processing unit.
By upper, Terminal Server Client can be made to understand ambient conditions at the bottom of tower of wind generating set in real time.
Accompanying drawing explanation
Fig. 1 is the principle schematic of environment control unit at the bottom of tower of wind generating set;
Fig. 2 is the structural representation of protective housing;
Fig. 3 is the circuit theory diagrams of central processing unit;
Fig. 4 is the circuit theory diagrams outputing unit.
Embodiment
Referring to Fig. 1 ~ Fig. 3, environment control unit at the bottom of tower of wind generating set described in the utility model is described in detail.
As shown in Figure 1, device comprises the environmental monitoring part, environmental Kuznets Curves part and the environmental modulation do-part that connect successively.
Environmental monitoring part comprises: temperature transducer 20 and humidity transducer 30.In the present embodiment, temperature transducer 20 and at least each two of humidity transducer 30, wherein, arrange temperature transducer 20 and a humidity transducer 30, in order to detect ambient temperature and the ambient humidity of wind-powered electricity generation position outside wind-power tower.In addition, around the master control cabinet or frequency variator of wind-power tower inside, temperature transducer 20 and a humidity transducer 30 is also set.Certainly, also temperature transducer 20 and a humidity transducer 30 can be set respectively around master control cabinet and frequency variator, so that detection is more accurate.
Wherein, the temperature transducer 20 and the humidity transducer 30 that are arranged on wind-power tower outside are packaged in protective housing 201 as shown in Figure 2, and the sidewall of described protective housing 201 is provided with thin through hole 202.Described thin through hole 202 is obliquely installed, and is specifically set in the inner side of clear glass safety cover higher than outside, thus, can ensure air circulation, can also dustproof and rainproof.Further, the skin of described protective housing is provided with corrosion-inhibiting coating.
Environmental Kuznets Curves part, for according to the temperature data received and humidity data, carries out the control of adaptability temperature, with regulating wind power set tower base ring border.Concrete, environmental Kuznets Curves part comprises analog amplify circuit, analog to digital conversion circuit, eliminator and the single-chip microcomputer as central processing unit 10 and forms.
Described analog amplify circuit is connected with the temperature transducer 20 in environmental monitoring part and humidity transducer 30 respectively, for amplifying detected analogue signal.
Analog to digital conversion circuit is used for carrying out analog-to-digital conversion process to amplified analogue signal, output digit signals.
Eliminator is used for the digital signal after to conversion and carries out filtering process.
Central processing unit 10, for judging received temperature data and/or humidity data, when not meeting preset requirement, namely exports control command, and described control command is low and high level.As shown in Figure 3, in the present embodiment, central processing unit 10 can adopt and comprise the circuit realiration that model is F2812 chip.Data are detected for reception; received data is contrasted and exports low and high level as control command; belong to the known technology achieved by single-chip microcomputer, the present embodiment is protected this known technology unintentionally, only protects the annexation of itself and other each unit.
Environmental modulation do-part, receives the instruction of central processing unit 10, carries out correspondence and regulates.In the present embodiment, environmental modulation part comprises tower cylinder tradition of a family fan 40 and exsiccator 50.At described cylinder tradition of a family fan 40, between exsiccator 50 and central processing unit 10, be also connected to first and output a unit 401 (be connected to tin between tradition of a family fan 40 and central processing unit 10) and second and output unit 501 (being connected between exsiccator 50 and central processing unit 10).Be understood that, cylinder tradition of a family fan 40 and exsiccator 50 can correspondence arrange multiple, thus play better regulating effect.
Described first outputs the input end that unit 401 and second outputs unit 501 is all connected with the control command output terminal of central processing unit 10, described first output terminal outputing unit 401 is fanned 40 with cylinder tradition of a family and is connected, second output terminal outputing unit 501 is connected with exsiccator 50, outputs unit for carrying out output switch parameter according to central processing unit 10 instruction.As shown in Figure 4, unit is outputed described in by comprising opto-coupler chip that interconnective model is moc8050 and the circuit realiration that the relay that model is delay-ds1e forms.
Network communication unit 60, be connected with described central processing unit 10, data for central processing unit 10 being received carry out modulating, packing process, and wirelessly output to Terminal Server Client, thus Terminal Server Client can be made to understand ambient conditions at the bottom of tower of wind generating set in real time.
The work of device described in the utility model is as described below: when central processing unit 10 receive temperature transducer 20 gather temperature data higher than threshold value time, then export control command to the first and output unit 401, with open end can tradition of a family fan 40, thus lower the temperature at the bottom of tower.In addition, when central processing unit 10 receive humidity transducer 30 gather humidity data higher than threshold value time, then export control command to the second output unit 402, to open exsiccator 50, thus dehumidify at the bottom of tower.
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, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. an environment control unit at the bottom of tower of wind generating set, is characterized in that, comprising:
Temperature transducer;
Humidity transducer;
Environment control unit, is connected with described temperature transducer and humidity transducer respectively;
Environmental modulation performance element, is connected with described environment control unit.
2. device according to claim 1, is characterized in that, described environment control unit comprises and connecting successively: analog amplify circuit, analog to digital conversion circuit, eliminator and single-chip microcomputer.
3. device according to claim 1, is characterized in that, described environmental modulation performance element comprises:
Interconnective first outputs unit and cylinder tradition of a family fan, and the described first input end outputing unit is connected with described environment control unit, and output terminal connects described cylinder tradition of a family fan;
Interconnective second outputs unit and exsiccator, and the described second input end outputing unit is connected with described environment control unit, and output terminal connects described exsiccator.
4. device according to claim 3, is characterized in that, described first, second is outputed unit and comprised: the opto-coupler chip that interconnective model is moc8050 and the circuit that the relay that model is delay-ds1e forms.
5. device according to claim 1, is characterized in that, described temperature transducer and humidity transducer are arranged on outside and the inside of wind-power tower respectively.
6. device according to claim 5, is characterized in that, described in be arranged on the temperature transducer of the outside of wind-power tower and humidity transducer is packaged in protective housing, the sidewall of described protective housing is provided with through hole.
7. device according to claim 6, is characterized in that, described through hole is obliquely installed, at the medial extremity of described protective housing higher than the outboard end of clear glass safety cover.
8. the device according to claim 6 or 7, is characterized in that, the skin of described protective housing is provided with corrosion-inhibiting coating.
9. device according to claim 2, is characterized in that, also comprises network communication unit, is connected with described single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711298.7U CN205078403U (en) | 2015-09-14 | 2015-09-14 | Environment control device at bottom of wind turbine generator system tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711298.7U CN205078403U (en) | 2015-09-14 | 2015-09-14 | Environment control device at bottom of wind turbine generator system tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078403U true CN205078403U (en) | 2016-03-09 |
Family
ID=55430817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711298.7U Expired - Fee Related CN205078403U (en) | 2015-09-14 | 2015-09-14 | Environment control device at bottom of wind turbine generator system tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664097A (en) * | 2016-07-27 | 2018-02-06 | 中电动力湖北科技股份有限公司 | Intelligent wind power generates electricity and electric power system |
| CN107664098A (en) * | 2016-07-27 | 2018-02-06 | 中电动力湖北科技股份有限公司 | Intelligent wind power generates electricity and electric supply installation |
-
2015
- 2015-09-14 CN CN201520711298.7U patent/CN205078403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664097A (en) * | 2016-07-27 | 2018-02-06 | 中电动力湖北科技股份有限公司 | Intelligent wind power generates electricity and electric power system |
| CN107664098A (en) * | 2016-07-27 | 2018-02-06 | 中电动力湖北科技股份有限公司 | Intelligent wind power generates electricity and electric supply installation |
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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 |
Granted publication date: 20160309 Termination date: 20170914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |