CN204301773U - A kind of wind-driven generator on-Line Monitor Device - Google Patents
A kind of wind-driven generator on-Line Monitor Device Download PDFInfo
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- CN204301773U CN204301773U CN201420673945.5U CN201420673945U CN204301773U CN 204301773 U CN204301773 U CN 204301773U CN 201420673945 U CN201420673945 U CN 201420673945U CN 204301773 U CN204301773 U CN 204301773U
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- arm processor
- driven generator
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Abstract
The utility model discloses a kind of wind-driven generator on-Line Monitor Device, comprise and be laid in the on-the-spot data acquisition end for gathering wind turbine equipment parameter and the data receiver being placed on the operation of indoor remote monitoring wind-driven generator; Described data acquisition end comprises arm processor and eprom memory; The input of described arm processor is connected to data sampling sensor assembly module; The output of described arm processor is connected to wireless launcher; Described data sampling sensor assembly module comprises main spindle's sensor, the first signal conditioning circuit, gear-box velocity sensor, secondary signal modulate circuit, stator temperature transducer, the 3rd signal conditioning circuit, air velocity transducer, the 4th signal conditioning circuit, described data receiver comprises single-chip microcomputer, display, warning circuit and wireless receiver, the utility model is rationally novel in design, device is simple, signal stabilization, cost is low, measure accurately to engine parameter, error is little, practical.
Description
Technical field
The utility model belongs to technical field of wind power generation, is specifically related to a kind of wind-driven generator on-Line Monitor Device.
Background technology
The appearance of wind-power electricity generation new forms of energy, solve the practical problem that wind resource enriches area, in remote and desolate area, all kinds of aboundresources such as mineral products needs power communication to realize modernization, wind-power electricity generation is then environment friendly and pollution-free primary select target and is widely used, but also can there is all unsafe factors because of the damage of wind power plant, because the capacity of wind-power electricity generation is increasing, wind-power electricity generation occur in power generation process about wind-driven generator wheel-box, main shaft, the damage of blade, or wind-power electricity generation produces amount of heat, cannot Timeliness coverage, scaling loss machine, and due to wind-power electricity generation their location meagrely-populated, adopt generally wired transmission technology, occur unexpected unavoidably in transmitting procedure, cause damage serious, in addition after breaking down, reason cannot be got rid of in time, bring unnecessary trouble, waste a large amount of human and material resources, financial resources, trouble point cannot be found rapidly, therefore, nowadays lack the protection generating system apparatus that a kind of wind generator system can effectively utilize wind-force steadily safe, ensure the steady safe operation of each device of wind-power electricity generation, there is very large using value.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of wind-driven generator on-Line Monitor Device is provided, it is rationally novel in design, device is simple, speed is high, signal stabilization, and cost is low, dependable performance, measure accurately to engine parameter, error is little, practical, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of wind-driven generator on-Line Monitor Device, is characterized in that: comprise and be laid in the on-the-spot data acquisition end for gathering wind turbine equipment parameter and the data receiver being placed on the operation of indoor remote monitoring wind-driven generator, described data acquisition end comprises arm processor and connects with described arm processor still can preserve the eprom memory of all kinds of parameter of generator for having power down, the input of described arm processor is connected to the data sampling sensor assembly module for gathering all kinds of parameter of generator, the output of described arm processor is connected to the wireless launcher for transmitting wirelessly data, described data sampling sensor assembly module comprises the main spindle's sensor for gathering generator shaft positional information, connect with main spindle's sensor output and compare the first signal conditioning circuit of switching signal for filter and amplification, for gathering the gear-box velocity sensor of generator gear case velocity of rotation, connect with gear-box velocity sensor output and compare the secondary signal modulate circuit of switching signal for filter and amplification, for gathering the stator temperature transducer of generator unit stator temperature data, connect with stator temperature transducer output and compare the 3rd signal conditioning circuit of switching signal for filter and amplification, for the air velocity transducer of collection site air speed data, connect with air velocity transducer output and compare the 4th signal conditioning circuit of switching signal for filter and amplification, described first signal conditioning circuit, secondary signal modulate circuit, 3rd signal conditioning circuit, 4th signal conditioning circuit all connects with the input of described arm processor, described data receiver comprises single-chip microcomputer, for showing the display of air speed data, generator shaft positional information, generator gear case velocity information and generator unit stator temperature information, reminding the warning circuit of staff's engine concrete fault message for sound and light alarm and connecting with single-chip microcomputer input and wireless receiver for receiving all kinds of parameter of generator that data acquisition end sends over, described display and described warning circuit all connect with single-chip microcomputer output.
Above-mentioned a kind of wind-driven generator on-Line Monitor Device, is characterized in that: described arm processor is ARM11 microprocessor.
Above-mentioned a kind of wind-driven generator on-Line Monitor Device, is characterized in that: described air velocity transducer is LVFSC-12 chip.
Above-mentioned a kind of wind-driven generator on-Line Monitor Device, is characterized in that: described gear-box velocity sensor is DZ902 chip.
Above-mentioned a kind of wind-driven generator on-Line Monitor Device, is characterized in that: described stator temperature transducer is PT1000 sensor.
Above-mentioned a kind of wind-driven generator on-Line Monitor Device, is characterized in that: described main spindle's sensor is BZi sensor.
The utility model compared with prior art has the following advantages:
1, the utility model systemic-function is abundant, device is simple, speed is high, signal stabilization, the low and dependable performance of cost.
2, the utility model is by arranging the gear-box speed sensor circuit monitoring gear-box running speed that model is DZ902, and collection signal is stablized, and picking rate precision is high, strong interference immunity.
3, the utility model is by arranging the air velocity transducer circuit measuring wind speed that model is LVFSC-12, and circuit is simple, and measure accurately, error is little.
4, the utility model is by arranging the main shaft sensor circuit measurement main spindle's signal that model is BZi, and positional information is accurate, and circuit is simple.
5, the utility model is by microprocessor sensor-lodging, adopts arm processor low in energy consumption, and fast, system is complete for process and arithmetic speed, ensures that system run all right is reliable.
6, complete, reasonable in design, the complete function of the utility model system, safe and reliable, result of use is good, practical, is convenient to promote the use of.
In sum, the utility model is rationally novel in design, and device is simple, speed is high, signal stabilization, and cost is low, dependable performance, and measure accurately engine parameter, error is little, practical, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the circuit connecting relation schematic diagram of each circuit of the utility model.
Description of reference numerals:
1-arm processor; 2-main spindle's sensor; 3-the first signal conditioning circuit;
4-gear-box velocity sensor; 5-secondary signal modulate circuit; 6-stator temperature transducer;
7-the three signal conditioning circuit; 8-air velocity transducer; 9-the four signal conditioning circuit;
10-eprom memory; 11-wireless launcher; 12-wireless receiver;
13-single-chip microcomputer; 14-display; 15-warning circuit.
Detailed description of the invention
As shown in Figure 1, the utility model comprises the scene of being laid in for gathering the data acquisition end of wind turbine equipment parameter and being placed on the data receiver of indoor remote monitoring wind-driven generator operation, described data acquisition end comprises arm processor 1 and connects with described arm processor 1 still can preserve the eprom memory 10 of all kinds of parameter of generator for having power down, the input of described arm processor 1 is connected to the data sampling sensor assembly module for gathering all kinds of parameter of generator, the output of described arm processor 1 is connected to the wireless launcher 11 for transmitting wirelessly data, described data sampling sensor assembly module comprises the main spindle's sensor 2 for gathering generator shaft positional information, connect with main spindle's sensor 2 output and compare the first signal conditioning circuit 3 of switching signal for filter and amplification, for gathering the gear-box velocity sensor 4 of generator gear case velocity of rotation, connect with gear-box velocity sensor 4 output and compare the secondary signal modulate circuit 5 of switching signal for filter and amplification, for gathering the stator temperature transducer 6 of generator unit stator temperature data, connect with stator temperature transducer 6 output and compare the 3rd signal conditioning circuit 7 of switching signal for filter and amplification, for the air velocity transducer 8 of collection site air speed data, connect with air velocity transducer 8 output and compare the 4th signal conditioning circuit 9 of switching signal for filter and amplification, described first signal conditioning circuit 3, secondary signal modulate circuit 5, 3rd signal conditioning circuit 5, 4th signal conditioning circuit 7 all connects with the input of described arm processor 1, described data receiver comprises single-chip microcomputer 13, for showing the display 14 of air speed data, generator shaft positional information, generator gear case velocity information and generator unit stator temperature information, reminding the warning circuit 15 of staff's engine concrete fault message for sound and light alarm and connecting with single-chip microcomputer 13 input and wireless receiver 12 for receiving all kinds of parameter of generator that data acquisition end sends over, described display 14 and described warning circuit 15 all connect with single-chip microcomputer 13 output.
In the present embodiment, described arm processor 1 is ARM11 microprocessor.
In the present embodiment, described air velocity transducer 8 is LVFSC-12 chip.
In the present embodiment, described gear-box velocity sensor 4 is DZ902 chip.
In the present embodiment, described stator temperature transducer 6 is PT1000 sensor.
In the present embodiment, described main spindle's sensor 2 is BZi sensor.
When the utility model uses, because wind-power electricity generation their location is meagrely-populated, after breaking down, people cannot be on the scene the very first time, reason cannot be got rid of in time, therefore the data of main shaft real time execution are gathered by the main spindle's sensor 2 be arranged on generator shaft, and by the first signal conditioning circuit 3 to the analog signal filter and amplification gathered relatively and analog-to-digital conversion send in arm processor 1 to be kept in eprom memory 10 and to be sent to data receiver display 14 through wireless launcher 11 and show, generator gear case real time execution speed data is gathered by the gear-box velocity sensor 4 be arranged on generator gear case, and by secondary signal modulate circuit 5 to the analog signal filter and amplification gathered relatively and analog-to-digital conversion send in arm processor 1 to be kept in eprom memory 10 and to be sent to data receiver display 14 through wireless launcher 11 and show, stator real time execution temperature data is gathered by the stator temperature transducer 6 be arranged on generator unit stator, and by the 3rd signal conditioning circuit 7 to the analog signal filter and amplification gathered relatively and analog-to-digital conversion send in arm processor 1 to be kept in eprom memory 10 and to be sent to data receiver display 14 through wireless launcher 11 and show, wind speed information is detected by air velocity transducer 8, and by the 4th signal conditioning circuit 9 to the analog signal filter and amplification gathered relatively and analog-to-digital conversion send in arm processor 1 to be kept in eprom memory 10 and to be sent to data receiver display 14 through wireless launcher 11 and show, if some data exceed the threshold value set in advance, then sound and light alarm is reminded.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (6)
1. a wind-driven generator on-Line Monitor Device, is characterized in that: comprise and be laid in the on-the-spot data acquisition end for gathering wind turbine equipment parameter and the data receiver being placed on the operation of indoor remote monitoring wind-driven generator, described data acquisition end comprises arm processor (1) and connects with described arm processor (1) still can preserve the eprom memory (10) of all kinds of parameter of generator for having power down, the input of described arm processor (1) is connected to the data sampling sensor assembly module for gathering all kinds of parameter of generator, the output of described arm processor (1) is connected to the wireless launcher (11) for transmitting wirelessly data, described data sampling sensor assembly module comprises the main spindle's sensor (2) for gathering generator shaft positional information, connect with main spindle's sensor (2) output and compare first signal conditioning circuit (3) of switching signal for filter and amplification, for gathering the gear-box velocity sensor (4) of generator gear case velocity of rotation, connect with gear-box velocity sensor (4) output and compare the secondary signal modulate circuit (5) of switching signal for filter and amplification, for gathering the stator temperature transducer (6) of generator unit stator temperature data, connect with stator temperature transducer (6) output and compare the 3rd signal conditioning circuit (7) of switching signal for filter and amplification, for the air velocity transducer (8) of collection site air speed data, connect with air velocity transducer (8) output and compare the 4th signal conditioning circuit (9) of switching signal for filter and amplification, described first signal conditioning circuit (3), secondary signal modulate circuit (5), 3rd signal conditioning circuit (5), 4th signal conditioning circuit (7) all connects with the input of described arm processor (1), described data receiver comprises single-chip microcomputer (13), for showing the display (14) of air speed data, generator shaft positional information, generator gear case velocity information and generator unit stator temperature information, reminding the warning circuit (15) of staff's engine concrete fault message for sound and light alarm and connecting with single-chip microcomputer (13) input and wireless receiver (12) for receiving all kinds of parameter of generator that data acquisition end sends over, described display (14) and described warning circuit (15) all connect with single-chip microcomputer (13) output.
2. according to a kind of wind-driven generator on-Line Monitor Device according to claim 1, it is characterized in that: described arm processor (1) is ARM11 microprocessor.
3. according to a kind of wind-driven generator on-Line Monitor Device according to claim 1, it is characterized in that: described air velocity transducer (8) is LVFSC-12 chip.
4. according to a kind of wind-driven generator on-Line Monitor Device according to claim 1, it is characterized in that: described gear-box velocity sensor (4) is DZ902 chip.
5. according to a kind of wind-driven generator on-Line Monitor Device according to claim 1, it is characterized in that: described stator temperature transducer (6) is PT1000 sensor.
6. according to a kind of wind-driven generator on-Line Monitor Device according to claim 1, it is characterized in that: described main spindle's sensor (2) is BZi sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673945.5U CN204301773U (en) | 2014-11-12 | 2014-11-12 | A kind of wind-driven generator on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420673945.5U CN204301773U (en) | 2014-11-12 | 2014-11-12 | A kind of wind-driven generator on-Line Monitor Device |
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| Publication Number | Publication Date |
|---|---|
| CN204301773U true CN204301773U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420673945.5U Expired - Fee Related CN204301773U (en) | 2014-11-12 | 2014-11-12 | A kind of wind-driven generator on-Line Monitor Device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523276A (en) * | 2015-09-14 | 2017-03-22 | 天津捷金金属制品有限公司 | Monitoring device for wind driven generator |
| CN110849614A (en) * | 2018-07-30 | 2020-02-28 | 西安英特迈思信息科技有限公司 | Intelligent monitoring unit for gearbox of running gear of high-speed locomotive |
-
2014
- 2014-11-12 CN CN201420673945.5U patent/CN204301773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523276A (en) * | 2015-09-14 | 2017-03-22 | 天津捷金金属制品有限公司 | Monitoring device for wind driven generator |
| CN110849614A (en) * | 2018-07-30 | 2020-02-28 | 西安英特迈思信息科技有限公司 | Intelligent monitoring unit for gearbox of running gear of high-speed locomotive |
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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: 20150429 Termination date: 20151112 |
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| EXPY | Termination of patent right or utility model |