CN105697245A - Novel wind-driven power generation device with real-time temperature monitoring function - Google Patents
Novel wind-driven power generation device with real-time temperature monitoring function Download PDFInfo
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- CN105697245A CN105697245A CN201610187048.7A CN201610187048A CN105697245A CN 105697245 A CN105697245 A CN 105697245A CN 201610187048 A CN201610187048 A CN 201610187048A CN 105697245 A CN105697245 A CN 105697245A
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Abstract
The invention relates to a novel wind-driven power generation device with a real-time temperature monitoring function. The novel wind-driven power generation device comprises a vertical column, a cabin arranged at the top end of the vertical column and a wind wheel horizontally arranged on one side of the cabin, wherein a power generation mechanism is arranged in the cabin and comprises a driving shaft, an acceleration gearbox, a power generator shaft and a power generator. According to the novel wind-driven power generation device with the real-time temperature monitoring function, a worker can remotely monitor the work state of the wind-driven power generation device in real time through a wireless communication module, so that the practicability of the wind-driven power generation device is improved; besides, in a temperature detection module, a temperature detection circuit mainly consists of a bridge, so that the interference of temperature variation to the circuit can be reduced; the arrangement of a second resistor can ensure that the work current of a diode is between 100muA and 300muA, so that the reliability of the circuit is improved; and at the same time, the circuit can be calibrated by a fourth resistor, so that the detection accuracy of the circuit is improved.
Description
Technical field
The present invention relates to a kind of model wind generating device with real time temperature monitoring function。
Background technology
Wind is the new forms of energy that a kind of potentiality are very big, 18 beginnings of the century, sweep away the once violent strong wind of two countries of Great Britain and France, wipe out 400 windmill, 800 houses, 100 churches, 400 a plurality of sailing boats, and having thousands to come to harm, the 250000 big trees of strain are uprooped。As far as pull out tree one thing and opinion, wind has been issued by 10,000,000 horsepowers (namely 7,500,000 kilowatts within the several seconds；One horsepower be equal to 0.75 kilowatt) power！Someone estimated, the wind resource that the earth can be used to generate electricity there are about 10,000,000,000 kilowatts, was almost 10 times of present whole world hydroelectric generation amount。Burn energy that coal obtains every year in the current whole world, and only wind-force is in 1 year 1/3rd of provided energy。Therefore, all take much count of both at home and abroad utilizing wind-force to generate electricity, tap a new source of energy。
In the prior art; wind-driven generator is in long-term running; electromotor is due to long-term operating; have the phenomenon of heating; it is all by temperature detecting module, temperature is detected at present, but owing to temperature-measuring module is easily impacted by electromotor heating, reduces the accuracy of temperature detection; and owing to these temperature detecting module lack defencive function, greatly reduce the reliability of temperature detection。Moreover, at the scene of wind-power electricity generation, wind-driven generator is owing to lacking wireless communication function, and staff's wireless duty to wind-driven generator at the scene carries out on-the-spot monitor in real time, reduces the practicality of wind-driven generator。
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome prior art temperature survey poor accuracy and lack the deficiency of on-site supervision ability, it is provided that a kind of can telecommunication connection and the high model wind generating device with real time temperature monitoring function of temperature survey accuracy。
The technical solution adopted for the present invention to solve the technical problems is: a kind of model wind generating device with real time temperature monitoring function, including column, is arranged on the cabin on column top and is horizontally set on the wind wheel of side, cabin；Being provided with generating mechanism in described cabin, described generating mechanism includes driving axle, step-up gear, generator shaft and electromotor, and described step-up gear is by driving axle and wind wheel to be in transmission connection, and described electromotor is in transmission connection by generator shaft and step-up gear；
Described electromotor is provided with temperature sensor, described cabin is provided with antenna, is provided with central control unit in described cabin, and described central control unit is PLC, described central control unit includes temperature detecting module and wireless communication module, and described antenna electrically connects with wireless communication module；
Described temperature sensor electrically connects with temperature detecting module, described temperature detecting module includes temperature sensing circuit, described temperature sensing circuit includes operational amplifier, first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, Zener diode and diode, the normal phase input end of described operational amplifier is connected with the outfan of operational amplifier by the 7th resistance, the normal phase input end of described operational amplifier passes through the 5th resistance, the external 5V DC voltage power supply of series circuit of the second resistance and the first resistance composition, the normal phase input end of described operational amplifier is connected with the anode of diode by the 5th resistance, the negative electrode of described diode is connected with the inverting input of operational amplifier by the 8th resistance, the inverting input of described operational amplifier is connected with the negative electrode of diode by the series circuit of the 6th resistance and the 4th resistance composition, the inverting input of described operational amplifier passes through the 6th resistance, the external 5V DC voltage power supply of series circuit of the 3rd resistance and the first resistance composition, the anode of described Zener diode is connected with the negative electrode of diode, the series circuit that described Zener diode forms with diode and the second resistance is in parallel。
As preferably, described wind wheel includes wheel hub and some circumferences are evenly distributed on the fan blade of hub periphery。
As preferably, for the maximized wind energy that utilizes, improving the generating efficiency of wind power generation plant, the quantity of described fan blade is 3。
As preferably, in order to improve the intelligence degree of wind power generation plant, described central control unit includes Generation Control module and the working power module that central control system is connected with central control system, described temperature detecting module and wireless communication module are all connected with central control system, and described electromotor electrically connects with Generation Control module。
As preferably, in order to ensure the sustainable ability to work of wind power generation plant, being provided with accumulator in described cabin, described accumulator electrically connects with working power module。
As preferably, utilizing the feature that trifluoro lithium battery capacity is big, further increasing the sustainable ability to work of wind power generation plant, described accumulator is trifluoro lithium battery。
As preferably, so that temperature measuring circuit has adjustability, it is simple to temperature correction, improving thermometric accuracy, described 4th resistance is adjustable resistance。
The invention has the beneficial effects as follows, this model wind generating device with real time temperature monitoring function is capable of staff's duty to this wind power generation plant by wireless communication module and carries out remote real-time monitoring, improves the practicality of wind power generation plant；Moreover, by in temperature detecting module, temperature sensing circuit is mainly made up of electric bridge, the variations in temperature interference to circuit can be reduced, and ensure that the operating current of diode works between 100-300uA by the second resistance, thus improve the reliability of circuit, simultaneously, circuit can be calibrated by the 4th resistance, improves the accuracy of electric circuit inspection。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described。
Fig. 1 is the structural representation that the present invention has the model wind generating device of real time temperature monitoring function；
Fig. 2 is the circuit theory diagrams that the present invention has the temperature sensing circuit of the model wind generating device of real time temperature monitoring function；
Fig. 3 is the systematic schematic diagram that the present invention has the model wind generating device of real time temperature monitoring function；
In figure: 1. wheel hub, 2. fan blade, 3. cabin, 4. drive axle, 5. step-up gear, 6. generator shaft, 7. electromotor, 8. column, 9. antenna, 10. temperature detecting module, 11. wireless communication modules, 12. central control systems, 13. Generation Control module, 14. working power modules, 15. accumulator, 16. temperature sensor, U1. operational amplifier, R1. the first resistance, R2. the second resistance, R3. the 3rd resistance, R4. the 4th resistance, R5. the 5th resistance, R6. the 6th resistance, R7. the 7th resistance, R8. the 8th resistance, D1. Zener diode, D2. diode。
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation。These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention。
As shown in Figure 1-Figure 3, a kind of model wind generating device with real time temperature monitoring function, including column 8, it is arranged on the cabin 3 on column 8 top and is horizontally set on the wind wheel of side, cabin 3；Described cabin 3 is provided with generating mechanism, described generating mechanism includes driving axle 4, step-up gear 5, generator shaft 6 and electromotor 7, described step-up gear 5 is by driving axle 4 and wind wheel to be in transmission connection, and described electromotor 7 is in transmission connection by generator shaft 6 and step-up gear 5；
Described electromotor 7 is provided with temperature sensor 16, described cabin 3 is provided with antenna 9, described cabin 3 is provided with central control unit, described central control unit is PLC, described central control unit includes temperature detecting module 10 and wireless communication module 11, and described antenna 9 electrically connects with wireless communication module；
Described temperature sensor 16 electrically connects with temperature detecting module 10, described temperature detecting module 10 includes temperature sensing circuit, described temperature sensing circuit includes operational amplifier U1, first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, 6th resistance R6, 7th resistance R7, 8th resistance R8, Zener diode D1 and diode D2, the normal phase input end of described operational amplifier U1 is connected by the outfan of the 7th resistance R7 and operational amplifier U1, the normal phase input end of described operational amplifier U1 passes through the 5th resistance R5, the external 5V DC voltage power supply of series circuit of the second resistance R2 and the first resistance R1 composition, the normal phase input end of described operational amplifier U1 is connected by the anode of the 5th resistance R5 and diode D2, the negative electrode of described diode D2 is connected by the inverting input of the 8th resistance R8 and operational amplifier U1, the inverting input of described operational amplifier U1 is connected with the negative electrode of diode D2 by the series circuit of the 6th resistance R6 and the four resistance R4 composition, the inverting input of described operational amplifier U1 passes through the 6th resistance R6, the external 5V DC voltage power supply of series circuit of the 3rd resistance R3 and the first resistance R1 composition, the anode of described Zener diode D1 is connected with the negative electrode of diode D2, the series circuit of described Zener diode D1 and diode D2 and the second resistance R2 composition is in parallel。
As preferably, described wind wheel includes wheel hub 1 and some circumferences are evenly distributed on the fan blade 2 of wheel hub 1 periphery。
As preferably, for the maximized wind energy that utilizes, improving the generating efficiency of wind power generation plant, the quantity of described fan blade 2 is 3。
As preferably, in order to improve the intelligence degree of wind power generation plant, described central control unit includes Generation Control module 13 and the working power module 14 that central control system 12 is connected with central control system 12, described temperature detecting module 10 and wireless communication module 11 are all connected with central control system 12, and described electromotor 7 electrically connects with Generation Control module 13。
As preferably, in order to ensure the sustainable ability to work of wind power generation plant, being provided with accumulator 15 in described cabin 3, described accumulator 15 electrically connects with working power module 14。
As preferably, utilizing the feature that trifluoro lithium battery capacity is big, further increasing the sustainable ability to work of wind power generation plant, described accumulator 15 is trifluoro lithium battery。
As preferably, so that temperature measuring circuit has adjustability, it is simple to temperature correction, improving thermometric accuracy, described 4th resistance R4 is adjustable resistance。
This has in the model wind generating device of real time temperature monitoring function: in order to ensure the remote communicating function of wind power generation plant, cabin 3 is provided with antenna 9, staff is by wireless communication terminal and wind power generation plant wireless telecommunications, just below wind power generation plant, the duty of this wind power generation plant can be carried out monitor in real time, improve the practicality of wind power generation plant。
In order to ensure that the operating temperature of electromotor in wind power generation plant 7 is carried out monitor in real time, thus improve the functional reliability of wind power generation plant。In this temperature sensing circuit, (the second resistance R2, the 3rd resistance R3, the 4th resistance R4) is formed by electric bridge, the interference that variations in temperature just can be brought by electric bridge reduces, ensure that the operating current of diode D2 works between 100-300uA by the second resistance R2, thus improve the reliability of circuit, circuit can be calibrated by the 4th resistance R4, improves the accuracy of electric circuit inspection。
Compared with prior art, this model wind generating device with real time temperature monitoring function is capable of staff's duty to this wind power generation plant by wireless communication module 11 and carries out remote real-time monitoring, improves the practicality of wind power generation plant；Moreover, by in temperature detecting module 10, temperature sensing circuit is mainly made up of electric bridge, the variations in temperature interference to circuit can be reduced, and ensure that the operating current of diode D2 works between 100-300uA by the second resistance R2, thus improve the reliability of circuit, simultaneously, circuit can be calibrated by the 4th resistance R4, improves the accuracy of electric circuit inspection。
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely。The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right。
Claims (7)
1. a model wind generating device with real time temperature monitoring function, it is characterized in that, including column (8), be arranged on the cabin (3) on column (8) top and be horizontally set on the wind wheel of cabin (3) side；Described cabin (3) is provided with generating mechanism, described generating mechanism includes driving axle (4), step-up gear (5), generator shaft (6) and electromotor (7), described step-up gear (5) is by driving axle (4) and wind wheel to be in transmission connection, and described electromotor (7) is in transmission connection by generator shaft (6) and step-up gear (5)；
Described electromotor (7) is provided with temperature sensor (16), described cabin (3) is provided with antenna (9), described cabin is provided with central control unit in (3), described central control unit is PLC, described central control unit includes temperature detecting module (10) and wireless communication module (11), and described antenna (9) electrically connects with wireless communication module；
Described temperature sensor (16) electrically connects with temperature detecting module (10), described temperature detecting module (10) includes temperature sensing circuit, described temperature sensing circuit includes operational amplifier (U1), first resistance (R1), second resistance (R2), 3rd resistance (R3), 4th resistance (R4), 5th resistance (R5), 6th resistance (R6), 7th resistance (R7), 8th resistance (R8), Zener diode (D1) and diode (D2), the normal phase input end of described operational amplifier (U1) is connected with the outfan of operational amplifier (U1) by the 7th resistance (R7), the normal phase input end of described operational amplifier (U1) passes through the 5th resistance (R5), the external 5V DC voltage power supply of series circuit that second resistance (R2) and the first resistance (R1) form, the normal phase input end of described operational amplifier (U1) is connected with the anode of diode (D2) by the 5th resistance (R5), the negative electrode of described diode (D2) is connected with the inverting input of operational amplifier (U1) by the 8th resistance (R8), the series circuit that the inverting input of described operational amplifier (U1) consists of the 6th resistance (R6) and the 4th resistance (R4) is connected with the negative electrode of diode (D2), the inverting input of described operational amplifier (U1) passes through the 6th resistance (R6), the external 5V DC voltage power supply of series circuit that 3rd resistance (R3) and the first resistance (R1) form, the anode of described Zener diode (D1) is connected with the negative electrode of diode (D2), the series circuit that described Zener diode (D1) forms with diode (D2) and the second resistance (R2) is in parallel。
2. there is the model wind generating device of real time temperature monitoring function as claimed in claim 1, it is characterised in that described wind wheel includes wheel hub (1) and some circumferences are evenly distributed on the fan blade (2) of wheel hub (1) periphery。
3. there is the model wind generating device of real time temperature monitoring function as claimed in claim 2, it is characterised in that the quantity of described fan blade (2) is 3。
4. there is the model wind generating device of real time temperature monitoring function as claimed in claim 1, it is characterized in that, described central control unit includes Generation Control module (13) and the working power module (14) that central control system (12) is connected with central control system (12), described temperature detecting module (10) and wireless communication module (11) are all connected with central control system (12), and described electromotor (7) electrically connects with Generation Control module (13)。
5. there is the model wind generating device of real time temperature monitoring function as claimed in claim 4, it is characterized in that, being provided with accumulator (15) in described cabin (3), described accumulator (15) electrically connects with working power module (14)。
6. there is the model wind generating device of real time temperature monitoring function as claimed in claim 5, it is characterised in that described accumulator (15) is trifluoro lithium battery。
7. there is the model wind generating device of real time temperature monitoring function as claimed in claim 1, it is characterised in that described 4th resistance (R4) is adjustable resistance。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187048.7A CN105697245A (en) | 2016-03-29 | 2016-03-29 | Novel wind-driven power generation device with real-time temperature monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610187048.7A CN105697245A (en) | 2016-03-29 | 2016-03-29 | Novel wind-driven power generation device with real-time temperature monitoring function |
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| CN105697245A true CN105697245A (en) | 2016-06-22 |
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| CN201610187048.7A Pending CN105697245A (en) | 2016-03-29 | 2016-03-29 | Novel wind-driven power generation device with real-time temperature monitoring function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106286091A (en) * | 2016-08-22 | 2017-01-04 | 张萍 | A kind of hydro-generating Unit with online controlling the water circulation cooling function |
| CN106968889A (en) * | 2017-05-09 | 2017-07-21 | 四川力垦锂动力科技有限公司 | The wind power plant of wind energy is stored for lithium battery |
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| CN101016881A (en) * | 2007-02-15 | 2007-08-15 | 沈阳工业大学 | Megawatt semi-direct driving wind-power generator group |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286091A (en) * | 2016-08-22 | 2017-01-04 | 张萍 | A kind of hydro-generating Unit with online controlling the water circulation cooling function |
| CN106968889A (en) * | 2017-05-09 | 2017-07-21 | 四川力垦锂动力科技有限公司 | The wind power plant of wind energy is stored for lithium battery |
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Application publication date: 20160622 |
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