CN215057921U - Variable working condition state data acquisition device for wind turbine generator system tower - Google Patents
Variable working condition state data acquisition device for wind turbine generator system tower Download PDFInfo
- Publication number
- CN215057921U CN215057921U CN202121316639.2U CN202121316639U CN215057921U CN 215057921 U CN215057921 U CN 215057921U CN 202121316639 U CN202121316639 U CN 202121316639U CN 215057921 U CN215057921 U CN 215057921U
- Authority
- CN
- China
- Prior art keywords
- wind turbine
- tower
- data acquisition
- power
- turbine generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Wind Motors (AREA)
Abstract
The utility model provides a pair of wind turbine generator system pylon variable working condition state data acquisition device, including pylon data acquisition module and power acquisition module, wherein, pylon data acquisition module is used for gathering cabin vibration signal and pylon inclination angle signal and is used for receiving the wind turbine generator system power signal that power acquisition module transmitted to with cabin vibration signal, pylon inclination angle signal and wind turbine generator system power signal transmission to database; the power acquisition module is used for acquiring a current wind turbine power signal, converting the current wind turbine power signal into a current wind turbine power value according to the acquired current wind turbine power signal, comparing the current wind turbine power value with a wind turbine power value at the previous moment, and controlling the operation of the tower data acquisition module according to a comparison result; the variable working condition characteristic of the tower operation dynamic response can be identified through the device, and the monitoring of the variable working condition state of the wind turbine generator tower is further realized.
Description
Technical Field
The utility model relates to a wind turbine generator system pylon state data acquisition technical field, concretely relates to wind turbine generator system pylon variable operating mode state data acquisition device.
Background
The wind turbine generator is equipment capable of automatically adjusting the operation condition along with the change of wind conditions, and the change of the operation condition of the wind turbine generator also causes the change of the power of the wind turbine generator. Under different working conditions, the tower is greatly changed in load such as pneumatic load, inertia load and the like, and the dynamic response of the tower such as vibration, inclination angle and the like is changed accordingly. The existing wind turbine tower state data acquisition device only acquires tower dynamic response, such as vibration, inclination angle and other data, does not acquire wind turbine generator system operation condition information, and cannot identify the variable condition characteristics of the tower operation dynamic response.
Disclosure of Invention
An object of the utility model is to provide a wind turbine generator system pylon becomes operating mode state data acquisition device, it is not comprehensive to have solved the wind turbine generator system data information that current wind turbine generator system pylon state data acquisition device gathered, leads to the unable timely discernment pylon operation dynamic response's of later stage variable operating mode characteristic.
In order to achieve the above purpose, the utility model discloses a technical scheme is:
the utility model provides a pair of wind turbine generator system pylon becomes operating mode state data acquisition device, which comprises a housin, pylon data acquisition module and power acquisition module have been arranged to the casing, wherein:
the tower data acquisition module is used for acquiring a cabin vibration signal and a tower inclination angle signal, receiving a current wind turbine generator power signal, and transmitting the acquired cabin vibration signal and tower inclination angle signal, and the received current wind turbine generator power signal to the external equipment;
and the power acquisition module is used for acquiring a current wind turbine generator power signal and transmitting the acquired current wind turbine generator power signal to the tower data acquisition module.
Preferably, the tower data acquisition module comprises a first processor, a vibration sensor and an inclination sensor, wherein the vibration sensor is used for acquiring a nacelle vibration signal; the inclination angle sensor is used for acquiring a tower inclination angle signal; the first processor is used for transmitting the cabin vibration signal and the tower inclination angle signal to external equipment through the data network transmission unit.
Preferably, the vibration sensor is connected to the first processor through a vibration sensor interface mounted on the housing.
Preferably, the tilt sensor is connected to the first processor through a tower tilt sensor interface mounted on the housing.
Preferably, the power acquisition module comprises a second processor and a power sensor, wherein the power sensor is used for acquiring a power signal of the wind turbine;
the second processor is used for converting the power signal of the wind turbine generator into the current power value of the wind turbine generator and transmitting the current power value of the wind turbine generator to the tower data acquisition module; meanwhile, the power value of the front wind turbine generator is compared with the power value of the wind turbine generator at the previous moment, and the comparison result is transmitted to the tower data acquisition module.
Preferably, the power sensor is connected to the second processor through a power sensor interface mounted on the housing.
Preferably, the tower data acquisition module is connected with external equipment through a data network transmission unit arranged in the shell.
Preferably, the data network transmission unit is connected to the external device through a network interface mounted on the housing.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of wind turbine pylon becomes operating mode state data acquisition device, through on original wind turbine pylon state data acquisition device, increase power acquisition module, gather the wind turbine generator system power of wind turbine generator system operation in real time through power acquisition module, and through this wind turbine generator system power transmission to external equipment, carry out the analysis to data through external equipment, and then discern the variable operating mode characteristic of pylon operation dynamic response, the monitoring to wind turbine generator system pylon variable operating mode state has further been realized.
Drawings
Fig. 1 is the utility model discloses wind turbine generator system pylon variable operating mode state data acquisition device block diagram.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides a wind turbine tower becomes operating mode state data acquisition device, including casing 1, tower data acquisition module 2, vibration sensor interface 3, tower inclination sensor interface 4, power acquisition module 5, power sensor interface 6, data network transmission unit 7, network interface 8, power module external interface 9 and power module 10, wherein, casing 1 is used for protecting the internal module of collection device;
the tower data acquisition module 2 is used for acquiring the cabin vibration signal, the tower inclination angle signal and the received power measurement information, processing the acquired cabin vibration signal and the tower inclination angle signal to obtain the vibration information and the inclination state information of the tower, and transmitting the vibration information and the inclination state information of the tower to a designated server through a network interface 8 by a data network transmission unit 7.
The tower data acquisition module 2 comprises a first processor, a vibration sensor and an inclination angle sensor, wherein the first processor is provided with a vibration sensor interface 3 and a tower inclination angle sensor interface 4, and the free ends of the vibration sensor interface 3 and the tower inclination angle sensor interface 4 are fixed on the shell and are arranged on the outer side of the shell.
The vibration sensor interface 3 is connected with a vibration sensor; the tower inclination angle sensor interface 4 is connected with an inclination angle sensor.
The power acquisition module 5 is used for acquiring a wind turbine generator power signal, processing the acquired wind turbine generator power signal to obtain a trigger signal, and then transmitting the obtained trigger signal and the acquired wind turbine generator power signal to the tower data acquisition module 2.
The power acquisition module 5 comprises a second processor, a power sensor and a power sensor interface 6, wherein the power sensor interface 6 is installed on the second processor, and the free end of the power sensor interface 6 is fixed on the shell 1 and is arranged on the outer side of the shell; and the free end of the power sensor interface 6 is connected with a power sensor.
The power sensor is used for acquiring a wind turbine generator power signal and transmitting the acquired wind turbine generator power signal to the second processor;
the second processor is used for calculating the current wind turbine power value according to the received wind turbine power signal, comparing the calculated current wind turbine power value with the wind turbine power value calculated at the previous moment, and controlling the operation of the tower data acquisition module 2 according to the comparison result.
Controlling the operation of the tower data acquisition module 2 according to the comparison result, wherein the specific method comprises the following steps:
and if the power value of the current wind turbine exceeds +/-10% of the power value of the wind turbine at the previous moment, transmitting the result to the trigger tower data acquisition module 2, and controlling the start and stop of the vibration sensor and the inclination angle sensor by the first processor.
The tower data acquisition module 2 is connected with a data network transmission unit 7 connected with a server through a network interface 8.
The network interface 8 is mounted on the housing 1.
The tower data acquisition module 2, the power acquisition module 5 and the data network transmission unit 7 are all connected with a power module 10, and the power module 10 is used for converting 220V alternating current into direct current.
The power module 10 is provided with an external interface 9, and is connected with an external power supply through the external interface 9.
As the utility model discloses a preferred embodiment, vibration sensor interface 3, pylon inclination sensor interface 4 and merit power sensor interface 6 adopt BNC, RS485 and three kinds of different interface forms of aviation socket respectively, form the design of preventing inserting the mistake to prevent that operating personnel from inserting the wrong sensor.
The utility model discloses collection system's application method:
the vibration sensor, the inclination angle sensor at the top and the bottom of the tower and the power sensor for the unit to surf the internet are respectively connected to the vibration sensor interface 3, the tower inclination angle sensor interface 4 and the power sensor interface 6 in the device, 220V alternating current is connected with the device through a power line, power supply to equipment is realized, a network cable or other data transmission lines are connected to the network interface 8, and data acquisition is realized by utilizing existing software.
The device and the matched sensor can realize the acquisition and processing of the vibration of the engine room triggered by the power of the unit, the inclination angle of the tower and the power signal of the unit, and further realize the monitoring of the variable working condition state of the tower of the wind turbine generator.
Claims (8)
1. The utility model provides a wind turbine generator system pylon variable operating mode state data acquisition device, its characterized in that, includes casing (1), casing (1) has arranged pylon data acquisition module (2) and power acquisition module (5), wherein:
the tower data acquisition module (2) is used for acquiring a cabin vibration signal and a tower inclination angle signal, receiving a current wind turbine generator power signal, and transmitting the acquired cabin vibration signal and tower inclination angle signal, and the received current wind turbine generator power signal to the external equipment;
and the power acquisition module (5) is used for acquiring a current wind turbine generator power signal and transmitting the acquired current wind turbine generator power signal to the tower data acquisition module (2).
2. The wind turbine generator system tower variable working condition state data acquisition device according to claim 1, wherein the tower data acquisition module (2) comprises a first processor, a vibration sensor and an inclination angle sensor, wherein the vibration sensor is used for acquiring a cabin vibration signal; the inclination angle sensor is used for acquiring a tower inclination angle signal; the first processor is used for transmitting the cabin vibration signal and the tower inclination angle signal to external equipment through a data network transmission unit (7).
3. The wind turbine tower variable-operating-condition state data acquisition device as claimed in claim 2, wherein the vibration sensor is connected with the first processor through a vibration sensor interface (3) mounted on the housing.
4. The wind turbine generator system tower variable-operating-condition state data acquisition device as claimed in claim 2, wherein the tilt sensor is connected with the first processor through a tower tilt sensor interface (4) mounted on the housing.
5. The wind turbine tower variable working condition state data acquisition device according to claim 1, wherein the power acquisition module (5) comprises a second processor and a power sensor, wherein the power sensor is used for acquiring a wind turbine power signal;
the second processor is used for converting the power signal of the wind turbine generator into the current power value of the wind turbine generator and transmitting the current power value of the wind turbine generator to the tower data acquisition module (2); meanwhile, the power value of the front wind turbine generator is compared with the power value of the wind turbine generator at the previous moment, and the comparison result is transmitted to the tower data acquisition module (2).
6. The wind turbine tower variable-operating-condition state data acquisition device according to claim 5, wherein the power sensor is connected with the second processor through a power sensor interface (6) installed on the shell.
7. The wind turbine generator system tower variable working condition state data acquisition device according to claim 1, wherein the tower data acquisition module (2) is connected with external equipment through a data network transmission unit (7) arranged in a shell.
8. The wind turbine tower variable working condition state data acquisition device according to claim 7, wherein the data network transmission unit (7) is connected with external equipment through a network interface (8) arranged on the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316639.2U CN215057921U (en) | 2021-06-11 | 2021-06-11 | Variable working condition state data acquisition device for wind turbine generator system tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316639.2U CN215057921U (en) | 2021-06-11 | 2021-06-11 | Variable working condition state data acquisition device for wind turbine generator system tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215057921U true CN215057921U (en) | 2021-12-07 |
Family
ID=79202432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316639.2U Active CN215057921U (en) | 2021-06-11 | 2021-06-11 | Variable working condition state data acquisition device for wind turbine generator system tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215057921U (en) |
-
2021
- 2021-06-11 CN CN202121316639.2U patent/CN215057921U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204465144U (en) | With the lightning protection box of the compatible online lightning monitoring of Long-distance Control break-make | |
| CN209823793U (en) | High-voltage line on-line monitoring device | |
| CN104730081A (en) | Failure detection system for wind power blade | |
| CN104865860A (en) | Sampling, storing and inquiring method and device of WTGS (Wind Turbine Generator System) state monitoring system | |
| CN215057921U (en) | Variable working condition state data acquisition device for wind turbine generator system tower | |
| CN212003449U (en) | Wind turbine tower state data acquisition device | |
| CN214895528U (en) | Lightning protection arrester ground resistance detecting system based on unmanned aerial vehicle platform | |
| CN219200613U (en) | Vibration measuring device for driving chain slip ring of wind generating set | |
| CN111508761A (en) | System for monitoring high-voltage isolating switch contact | |
| CN110211354A (en) | Zinc-Oxide Arrester wireless remote monitoring system | |
| CN105203315A (en) | Air blower blade monitoring device arranged on inspection vehicle | |
| CN115343539A (en) | Lightning receiving visual monitoring management system | |
| CN113466606A (en) | Cable fault positioning system and method based on voiceprint recognition | |
| CN205352325U (en) | Wire windage yaw monitoring devices based on swash optical locating | |
| CN212513008U (en) | Posture measuring terminal | |
| CN103761850A (en) | Environment measurement and control and image acquisition system based on LabVIEW | |
| CN209823790U (en) | On-site operation and maintenance management subsystem | |
| CN209387796U (en) | Superfrequency detection system based on crusing robot | |
| CN215256610U (en) | Wind turbine generator system pylon developments inclination data acquisition device | |
| CN208685059U (en) | A kind of long-range monitoring cabinet of collecting well group cathodic protection digitlization | |
| CN217462432U (en) | Aerogenerator organizes data acquisition and analysis device | |
| CN113027801A (en) | Intelligent online analysis system for fan | |
| CN206095640U (en) | Aeroengine ground data collection system | |
| CN216008769U (en) | Online noise acquisition and diagnosis equipment for fan | |
| CN213387318U (en) | Hidden danger identification device for hydraulic buffer of elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |