CN205826827U - Wind turbines fault display device - Google Patents
Wind turbines fault display device Download PDFInfo
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- CN205826827U CN205826827U CN201620773539.5U CN201620773539U CN205826827U CN 205826827 U CN205826827 U CN 205826827U CN 201620773539 U CN201620773539 U CN 201620773539U CN 205826827 U CN205826827 U CN 205826827U
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- 238000000034 method Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A kind of Wind turbines fault display device provided by the utility model, including: data acquisition unit, it is used for gathering Wind turbines equipment operating data；CPU, is connected with described data acquisition unit, is used for storing and forward described service data；Fault detection unit, is connected with described CPU, is used for identifying fault data, and feeds back to described CPU；Display unit, is connected with described CPU, is used for showing described fault data.By upper, the fault for the data gathered shows, to point out staff to process in time.
Description
Technical field
This utility model relates to Wind turbines monitoring technical field, particularly to a kind of Wind turbines fault display device.
Background technology
Wind-powered electricity generation station internal memory is at multiple primary equipment (directly participating in producing, carrying and distribute the electrical equipment of electric energy), bag
Include the Wind turbines of different manufacturers, real-time anemometer tower, case change etc..The data communication method of these equipment and data transmission format
Also different, in causing field, monitoring system is difficult to effectively disposably monitor total data, owing to often existing when fan trouble occurs
Cannot in data acquisition and supervisor control (SCADA, Supervisory Control And Data Acquisition)
Correctly show fault data, the biggest to the cost of overhaul and power generation loss.
Utility model content
In view of this, main purpose of the present utility model is, it is provided that a kind of Wind turbines fault display device, including:
Data acquisition unit, is used for gathering Wind turbines equipment operating data；
CPU, is connected with described data acquisition unit, is used for storing and forward described service data；
Fault detection unit, is connected with described CPU, is used for identifying fault data, and feeds back to described central authorities
Processing unit；
Display unit, is connected with described CPU, is used for showing described fault data.
By upper, the fault for the data gathered shows, to point out staff to process in time.
Optionally, described data acquisition unit includes sensor, and the switching value data being connected with described sensor passes
Defeated interface and analog data coffret.
Optionally, also include memory element, be used for storing normal data；
Described fault detection unit includes:
Analog to digital conversion circuit, for carrying out analog-to-digital conversion process by received data；
Digital comparator, is connected with described memory element and analog to digital conversion circuit respectively, for by the data after conversion
Compare with described normal data, to identify fault data.
Optionally, also include: solar powered module, for providing electric power to Wind turbines fault display device.
Optionally, described solar powered module includes being sequentially connected with:
Solar panel, solar powered controller and inverter, also include the electric power storage being connected with controller for solar
Pond.
Optionally, described Wind turbines fault display device is fixed on the seat belt of operator by fixture.
Optionally, described fixture includes:
Mount body and inserted sheet, the two is rotationally connected；
Removably connect with described Wind turbines fault display device in described mount body；
Described inserted sheet and described seat belt clamping.
Accompanying drawing explanation
Fig. 1 is the principle schematic of Wind turbines fault display device；
Fig. 2 is the circuit theory diagrams of CPU；
Fig. 3 is the circuit theory schematic diagram of fault detection unit；
Fig. 4 is the principle schematic of solar powered module；
Fig. 5 is the structural representation of fixture.
Detailed description of the invention
For the defect overcoming prior art to exist, this utility model provides a kind of Wind turbines fault display device, pin
The fault of the data gathered is shown, to point out staff to process in time.
It is illustrated in figure 1 the principle schematic of Wind turbines fault display device, at least includes consisting of part:
Data acquisition unit 11, gathers the data of the equipment of multiple Wind turbines main frame manufacturer.These data include: wind speed,
Wind direction, active power, reactive power, wheel speed, generator speed, ambient temperature, gearbox temperature, unit fault, unit
State, gross generation, total generating hourage etc..Above-mentioned data realize according to each sensor in existing SCADA system, are gathered
Data, be uploaded to CPU described hereinafter by switching value data coffret and analog data coffret
10。
Wherein, switching value data coffret uses model to be the chip microcontroller of 80C196KB.This single-chip microcomputer has height
In precision sheet, in Timer/Counter, program function monitor, at a high speed input, output channel, serial port, sheet, 232Byte is general posts
The hardware resources such as storage array, interrupt control unit.Concrete, according to the On-off signal plate gathered number, switching value number
16/32/48/64 way switch amount input circuit can be monitored according to coffret, each input circuit all through light every after input.
The floating number digital signal processor that analog data coffret uses model to be TMS320C3X series
TMS320C32 realizes, and this digital signal processor has in sheet in Timer/Counter, synchronous serial interface, dma controller, sheet
The hardware resources such as the RAM of 512Byte, interrupt control unit.It addition, its bus on chip uses Harvard structure, it is also adopted by many inside CPU
Bus structures, with having substantial amounts of depositor to be available for program directly use in time slice, make CPU while completing copying, also
Be enough to the collecting work of analog quantity.Give full play to the function that DSP data-handling capacity is strong, it is possible to accelerating system real-time
The raising of energy, and have employed high performance A/D converter, precision high-performance is stable.
CPU 10, is connected with described data acquisition unit 11, for receiving the data gathered, for root
According to the form of the data needing unified above-mentioned each collecting unit to collect, and generation specifies concrete coffret and host-host protocol
Transmission instruction.As in figure 2 it is shown, CPU 10 is model is the processor of DSP F2812 or model is S3C44B0X
Processor.
Fault detection unit 13, is connected with described CPU 10, includes analog to digital conversion circuit and numeral inside it
Comparison circuit, the data transmitted according to CPU 10, analog to digital conversion circuit analog quantity is converted to data volume,
By digital comparator, the normal data stored in the data after conversion and connected memory element 14 is compared again
Relatively, when comparative result exceedes threshold value, represent that these data belong to fault data, fault data is fed back to CPU
10.As it is shown on figure 3, analog to digital conversion circuit is realized by the modulus conversion chip that model is MAX807, digital comparator passes through
Model is that the chip of AT89C51 realizes.It addition, also include Peripheral clock circuit and indicator light circuit etc., repeat no more.
Dispensing unit 12 is connected with CPU 10, is used for the data acquisition object to each collecting unit, collection side
Formula, acquisition protocols, collection content, serial acquisition parameter, network interface are adopted the data such as pool ip address and are configured.In an embodiment, join
Put unit 12 for mobile intelligent terminal.
Display unit 16, it electrically connects with described CPU 10, is used for showing running status fault.
It is also preferred that the left in the present embodiment power supply unit 15 use solar powered modules with power (in Fig. 1 dotted line represent electricity
Power is transmitted).As shown in Figure 4, described solar powered module includes the solar panel being sequentially connected with, solar powered control
Device and inverter, also include the accumulator being connected with controller for solar.
Described solar panel is used for converting light energy into electric energy, and a part of electric energy is stored in accumulator, another part
Electric energy is used for powering.About the storage discharge of electricity process of accumulator, solar powered controller realize controlling.Inverter is used for will
Low-voltage DC is converted into 220V alternating current.By solar powered module, it is achieved save the purpose of the energy.
In the present embodiment, described Wind turbines fault display device departure holding equipment and be fixedly installed to machine cabinet type equipment,
Wherein, departure holding equipment is installed on the safety of staff and takes out of.Concrete, fixture as shown in Figure 5 can be used to carry out solid
Fixed.Described fixture includes main body 51 and inserted sheet 52, and the two is rotationally connected.In described main body 51, it is provided with groove 511.Corresponding
, Wind turbines fault display device shell is provided with the projection (not shown) matched with this groove 511, thus realizes solid
Locking member removably connects with Wind turbines fault display device.It addition, on described seat belt, be provided with corresponding with described inserted sheet
Slot (not shown), thus Wind turbines fault display device is mutually connected and fixed with seat belt.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model.In a word, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this practicality
Within novel protection domain.
Claims (7)
1. a Wind turbines fault display device, it is characterised in that including:
Data acquisition unit, is used for gathering Wind turbines equipment operating data；
CPU, is connected with described data acquisition unit, is used for storing and forward described service data；
Fault detection unit, is connected with described CPU, is used for identifying fault data, and feeds back to the process of described central authorities
Unit；
Display unit, is connected with described CPU, is used for showing described fault data.
Device the most according to claim 1, it is characterised in that described data acquisition unit includes sensor, and with institute
State switching value data coffret and analog data coffret that sensor connects.
Device the most according to claim 1, it is characterised in that also include memory element, is used for storing normal data；
Described fault detection unit includes:
Analog to digital conversion circuit, for carrying out analog-to-digital conversion process by received data；
Digital comparator, is connected with described memory element and analog to digital conversion circuit respectively, for by the data after conversion and institute
State normal data to compare, to identify fault data.
Device the most according to claim 1, it is characterised in that also include: solar powered module, for Wind turbines
Fault display device provides electric power.
Device the most according to claim 4, it is characterised in that described solar powered module includes being sequentially connected with:
Solar panel, solar powered controller and inverter, also include the accumulator being connected with controller for solar.
Device the most according to claim 1, it is characterised in that described Wind turbines fault display device is solid by fixture
On the seat belt of operator.
Device the most according to claim 6, it is characterised in that described fixture includes:
Mount body and inserted sheet, the two is rotationally connected；
Removably connect with described Wind turbines fault display device in described mount body；
Described inserted sheet and described seat belt clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773539.5U CN205826827U (en) | 2016-07-20 | 2016-07-20 | Wind turbines fault display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773539.5U CN205826827U (en) | 2016-07-20 | 2016-07-20 | Wind turbines fault display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826827U true CN205826827U (en) | 2016-12-21 |
Family
ID=57561503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773539.5U Active CN205826827U (en) | 2016-07-20 | 2016-07-20 | Wind turbines fault display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429811A (en) * | 2018-03-19 | 2018-08-21 | 武汉虹信通信技术有限责任公司 | A kind of data unified interface management system and method based on data fusion |
| CN109322798A (en) * | 2018-10-31 | 2019-02-12 | 许昌许继风电科技有限公司 | A kind of wind power generating set theft-resistant link chain automatic diagnostic device |
-
2016
- 2016-07-20 CN CN201620773539.5U patent/CN205826827U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429811A (en) * | 2018-03-19 | 2018-08-21 | 武汉虹信通信技术有限责任公司 | A kind of data unified interface management system and method based on data fusion |
| CN108429811B (en) * | 2018-03-19 | 2020-11-03 | 武汉虹信通信技术有限责任公司 | Data unified interface management system and method based on data fusion |
| CN109322798A (en) * | 2018-10-31 | 2019-02-12 | 许昌许继风电科技有限公司 | A kind of wind power generating set theft-resistant link chain automatic diagnostic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240229 Address after: F17, Block C, International Investment Building, No. 6-9, Fuchengmen North Street, Xicheng District, Beijing 100,034 Patentee after: Longyuan (Beijing) New Energy Engineering Technology Co.,Ltd. Country or region after: China Address before: No. 6-9 Fuchengmen North Street, Xicheng District, Beijing, 100034 (16th Floor, Building C, International Investment Building) Patentee before: ZHONGNENG POWER-TECH DEVELOPMENT Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |