CN102506016A - Wind power station equipment status inspection device - Google Patents
Wind power station equipment status inspection device Download PDFInfo
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- CN102506016A CN102506016A CN2011103330885A CN201110333088A CN102506016A CN 102506016 A CN102506016 A CN 102506016A CN 2011103330885 A CN2011103330885 A CN 2011103330885A CN 201110333088 A CN201110333088 A CN 201110333088A CN 102506016 A CN102506016 A CN 102506016A
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- 238000007689 inspection Methods 0.000 title abstract description 8
- 230000006854 communication Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 7
- 230000003321 amplification Effects 0.000 claims description 4
- 230000001427 coherent effect Effects 0.000 claims description 4
- 238000003745 diagnosis Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 206010063385 Intellectualisation Diseases 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 4
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- 238000006243 chemical reaction Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
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Abstract
The invention discloses a wind power station equipment status inspection device which comprises a signal acquisition unit, a main control unit, a control module and a communication unit, wherein the intellectualization of an inspection circuit is realized through combining the control module and the communication unit; the communication unit and the control module of a wind power station equipment status are communicated, the signal data of the inspection circuit and an equipment status signal are stored in an inspection instrument and uploaded to the control module to carry out wind power station equipment integrated management; the inspection device can measure status values of a wind generation set bearing, bearing temperature values, fan power, wind wheel rotation rate, a convertor state, a yaw system state and the like; and multi-parameter monitoring covers all machine states and failures of each wind generation set, and the characteristic of a machine is integrally showed, thereby carrying out adequate protection on wind power station equipment.
Description
Technical field
The present invention relates to a kind of detection device, particularly a kind of detection device that detects wind energy turbine set subset running state belongs to the technical field of detection device.
Background technique
Wind-powered electricity generation unit equipment status checkout device is that wind energy turbine set is carried out equipment condition monitoring; Realize the basic type instrument of device predicted property maintenance; Be simple and easy to usefulness, be suitable for device maintenance and spot check personnel, be used for measurement, recording and tracking machine state; Note abnormalities, and can be to common machine vibration diagnosing malfunction and trend monitoring.Wind farm device condition checkout gear of the prior art can only judge whether to occur unusual according to the vibration in blower fan group cabin.Employing to vibration is only collected signal through the vibration transducer that is arranged on the cabin, when occur vibration greater than predetermined value the time send alarm signal.But the detection device of this structure can't be protected wind farm device fully.
Summary of the invention
Technical problem to be solved by this invention provides a kind of wind farm device status checkout device; This inspection device can be measured wind-powered electricity generation unit bearing state value; The bearing temperature value, power of fan, wind speed round, current transformer state, yaw system state etc., the monitoring of multi-parameter guarantees to cover all machine states, the fault of every typhoon motor; The characteristic of complete displaying machine adequately protects to wind farm device.
In order to solve the problems of the technologies described above, wind farm device status checkout device of the present invention comprises:
Signal gathering unit, signal gathering unit involving vibrations sensor and parameter signal sampling unit, vibration transducer: the vibrational state to monitored wind-powered electricity generation unit equipment detects in real time, and collects oscillating signal;
The parameter signal sampling unit: associated mechanical parameter and related work enviromental parameter thereof to monitored equipment detect respectively in real time, and collect coherent signal;
Main control unit: the coherent signal to collecting carries out analysing and processing, obtaining wind-powered electricity generation unit equipment running state data, and compares with preset parameter, diagnoses corresponding fault;
Communication unit: the data delivery that the fault message or the information acquisition unit of main control unit diagnosis are collected is to control module;
Control module: the fault message according to main control unit sends is closed relevant wind-powered electricity generation unit equipment;
Display unit: the relevant information that shows the wind-powered electricity generation unit equipment.
Above-mentioned wind farm device status checkout device wherein, also comprises storage unit, said storage unit: to patrolling and examining circuit and the equipment state signal data stores.
Above-mentioned wind farm device status checkout device wherein, also comprises location unit, and the wind-powered electricity generation unit that detects is positioned sign.
Above-mentioned wind farm device status checkout device wherein, is connected to signal processing unit between signal gathering unit and the main control unit, signal processing unit: the signal to gathering carries out filtering and amplification.
Beneficial effect of the present invention: this inspection device can be measured wind-powered electricity generation unit bearing state value; The bearing temperature value; Power of fan, wind speed round, current transformer state, yaw system state etc., the monitoring of multi-parameter guarantees to cover all machine states, the fault of every typhoon group of motors, the characteristic of complete displaying machine; Wind farm device is adequately protected; Simple and reasonable, volume is little, cost is low, function is complete and easy to operate, can monitor in real time that various parameters change and the vibration equipment situation in the wind energy turbine set production process, significantly reduces accident rate.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Wind farm device status checkout device of the present invention; Comprise signal gathering unit 1, signal processing unit 2, main control unit 3 and the input keyboard, display unit 4 and the power module that join with main control unit 3 respectively; Also comprise storage unit 7; Said storage unit 7: to patrolling and examining circuit and the equipment state signal data stores; Location unit 8 positions sign to the wind-powered electricity generation unit, the storage unit 4 of joining with main control unit 3 and be connected main control unit 3 and data delivery that the bi-directional communication interface of control module 5, communication unit 6 are collected the fault message or the information acquisition unit of main control unit diagnosis to control module;
Be connected to signal processing unit 6 between signal gathering unit 1 and the main control unit 3, the signal of 6 pairs of collections of signal processing unit carries out filtering and amplification.Communication unit is transported to control module with the fault message of main control unit diagnosis; GPRS sets up communication, uploads data.Signal gathering unit 1 comprises the signal sampling unit vibration transducer 11 that the vibrational state to monitored wind-powered electricity generation unit equipment detects in real time; Vibration acceleration is sampled during by 11 pairs of wind power equipment work of ICP vibration transducer; After signal processing unit 6 carries out active power filtering and signal amplification conditioning, give integration and select circuit, select direct with A/D own when main control unit and be connected; Send main control unit to calculate and give display unit 4 after the A/D conversion, show acceleration information.Signal is sent to A/D then through integration when selecting the circuit communication integration circuit, gives main control unit 3 calculating after the conversion and gives display unit 4 display speed information.Parameter signal sampling unit 12: can temperature transducer be sampled by the temperature of wind power equipment, be connected, send main control unit 3 to calculate and give display unit 4 after the A/D conversion through amplifying with main control unit 3 A/D own.GPRS interface control module 5 connects through GPRS; Detector can be gathered speed or acceleration signal in the vibration source according to the personnel's of patrolling and examining setting; Perhaps gather the signal such as power, wind speed of wind-powered electricity generation unit, can the signal that collect directly be transferred to control module through the GPRS interface.Patrol and examine personnel and can control the sampling channel of detector, relevant informations such as sample frequency through the input of key-press module.Storage unit has realized the data in real time that collects is stored in the SD card, so that subsequent treatment.Also can directly the SD card be inserted in the SD card slot like PC.Read the data that collect then.
The present invention is a intelligence instrument with high cost performance, and it satisfies the needs of reality based on expertise, is guaranteeing that the image data complete and effective simultaneously, becomes vibration monitoring and analyzing and diagnosing more easy.Its main feature is:
1, can measure wind-powered electricity generation unit bearing state value, bearing temperature value, power of fan, wind speed round, current transformer state, yaw system state etc.The monitoring of multi-parameter guarantees to cover all machine states, the fault of every typhoon group of motors, the characteristic of complete displaying machine.Each measurement parameter is clearly consistent, and confiscating has guaranteed simple to operate and easy understanding.Instrument can on-the-spotly directly be measured each and confirm parameter, also can carry out patrol record, and operation interface is intuitively succinct.
2, locate every typhoon group of motors through the GPS state position and route patrolled and examined in record; Carry out through the GPRS interface that patrol task is downloaded and test data is uploaded; Utilize monitoring software handle machine measuring point, patrol task and the survey data of patrolling and examining providing with the machine, report to the police, trend monitoring, trouble analysis and report.
3, the reliable and durable requirement under the wind energy turbine set environment is satisfied in vehicle carried type design.The high bright backlight LCD clear display of high-resolution can carry out lithium through the ignition power of vehicle from charging, and battery guarantees to use more than 20 hours continuously.
Claims (4)
1. wind farm device status checkout device is characterized in that, comprises signal gathering unit, main control unit, control unit, signal gathering unit involving vibrations sensor and parameter signal sampling unit,
Vibration transducer: the vibrational state to monitored wind-powered electricity generation unit equipment detects in real time, and collects oscillating signal;
The parameter signal sampling unit: associated mechanical parameter and related work enviromental parameter thereof to monitored equipment detect respectively in real time, and collect coherent signal;
Main control unit: the coherent signal to collecting carries out analysing and processing, obtaining wind-powered electricity generation unit equipment running state data, and compares with preset parameter, diagnoses corresponding fault;
Communication unit: the data delivery that the fault message or the information acquisition unit of main control unit diagnosis are collected is to control module;
Control module: the fault message according to main control unit sends is closed relevant wind-powered electricity generation unit equipment;
Display unit: the relevant information that shows the wind-powered electricity generation unit equipment.
2. wind farm device status checkout device as claimed in claim 1 is characterized in that, also comprises storage unit, said storage unit: to patrolling and examining circuit and the equipment state signal data stores.
3. wind farm device status checkout device as claimed in claim 1 is characterized in that, also comprises location unit, and the wind-powered electricity generation unit that detects is positioned sign.
4. wind farm device status checkout device as claimed in claim 1 is characterized in that, is connected to signal processing unit between signal gathering unit and the main control unit, signal processing unit: the signal to gathering carries out filtering and amplification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103330885A CN102506016A (en) | 2011-10-27 | 2011-10-27 | Wind power station equipment status inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103330885A CN102506016A (en) | 2011-10-27 | 2011-10-27 | Wind power station equipment status inspection device |
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| CN102506016A true CN102506016A (en) | 2012-06-20 |
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| CN2011103330885A Pending CN102506016A (en) | 2011-10-27 | 2011-10-27 | Wind power station equipment status inspection device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736252A (en) * | 2016-02-02 | 2016-07-06 | 华中科技大学 | Portable point inspection recording instrument for wind turbine generator |
| CN106354038A (en) * | 2016-09-06 | 2017-01-25 | 江苏艾科瑞思封装自动化设备有限公司 | Intelligent control system of micro-assembly equipment |
| CN107420269A (en) * | 2016-05-23 | 2017-12-01 | 远景能源（江苏）有限公司 | The method of wind distribution pattern in identification rotor plane and the wind turbine for realizing this method |
| WO2018137099A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Wind power generator set monitoring method and system based on internet of things |
| CN109443769A (en) * | 2018-10-24 | 2019-03-08 | 中车株洲电力机车有限公司 | Detection method, system, device and the readable storage medium storing program for executing of motor bearings state |
| CN110136293A (en) * | 2019-05-15 | 2019-08-16 | 广州云智易物联网有限公司 | A kind of equipment routing inspection method and device |
| CN111894814A (en) * | 2020-07-29 | 2020-11-06 | 杭州佐华科技有限公司 | Fault processing system and method for power generation system |
| CN115059584A (en) * | 2022-05-24 | 2022-09-16 | 郑州枫伙电力科技有限公司 | Wind power plant inspection system |
-
2011
- 2011-10-27 CN CN2011103330885A patent/CN102506016A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736252A (en) * | 2016-02-02 | 2016-07-06 | 华中科技大学 | Portable point inspection recording instrument for wind turbine generator |
| CN107420269A (en) * | 2016-05-23 | 2017-12-01 | 远景能源（江苏）有限公司 | The method of wind distribution pattern in identification rotor plane and the wind turbine for realizing this method |
| CN107420269B (en) * | 2016-05-23 | 2019-12-13 | 远景能源（江苏）有限公司 | method for identifying a wind distribution pattern on a rotor plane and wind turbine implementing the method |
| CN106354038A (en) * | 2016-09-06 | 2017-01-25 | 江苏艾科瑞思封装自动化设备有限公司 | Intelligent control system of micro-assembly equipment |
| WO2018137099A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳企管加企业服务有限公司 | Wind power generator set monitoring method and system based on internet of things |
| CN109443769A (en) * | 2018-10-24 | 2019-03-08 | 中车株洲电力机车有限公司 | Detection method, system, device and the readable storage medium storing program for executing of motor bearings state |
| CN110136293A (en) * | 2019-05-15 | 2019-08-16 | 广州云智易物联网有限公司 | A kind of equipment routing inspection method and device |
| CN111894814A (en) * | 2020-07-29 | 2020-11-06 | 杭州佐华科技有限公司 | Fault processing system and method for power generation system |
| CN115059584A (en) * | 2022-05-24 | 2022-09-16 | 郑州枫伙电力科技有限公司 | Wind power plant inspection system |
| CN115059584B (en) * | 2022-05-24 | 2024-09-03 | 郑州枫伙电力科技有限公司 | Wind power plant inspection system |
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Application publication date: 20120620 |