CN107255064B - State monitoring system of wind generating set - Google Patents
State monitoring system of wind generating set Download PDFInfo
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- CN107255064B CN107255064B CN201710671516.2A CN201710671516A CN107255064B CN 107255064 B CN107255064 B CN 107255064B CN 201710671516 A CN201710671516 A CN 201710671516A CN 107255064 B CN107255064 B CN 107255064B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 142
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 239000013307 optical fiber Substances 0.000 claims description 6
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- 238000004891 communication Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 description 13
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 3
- 230000007175 bidirectional communication Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 238000013468 resource allocation Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
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- 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
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention provides a wind generating set state monitoring system, which comprises: the wind turbine cabin monitoring module can output information and data reflecting states of the wind turbine and the cabin to the tower bottom monitoring module; the tower bottom monitoring module receives information and data reflecting states of the wind wheel and the cabin output by the wind turbine cabin monitoring module, and outputs the information and data reflecting the states of the wind wheel, the cabin and the tower bottom to the server; the server receives and analyzes the information and data reflecting the states of the wind wheel, the cabin and the tower bottom sent by the tower bottom monitoring module, and sends a control instruction to the tower bottom monitoring module according to the information and data reflecting the states of the wind wheel, the cabin and the tower bottom and the analysis result; the wind generating set state monitoring system can optimize the allocation of manpower and material resources, and effectively saves the economic cost of manpower, material resources and materials.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a wind generating set state monitoring system.
Background
Wind energy is becoming more and more important worldwide as a clean renewable energy source. The energy is about 2.7X10-9 MW, and the available energy is 2X 10-7 MW, which is 10 times larger than the total energy of the water. The devices required for wind power generation are called wind power generation units. The wind generating set comprises wind wheel blades, a cabin and a tower; the wind turbine blade can rotate under the wind force, and the wind power generator can convert the kinetic energy of the rotation of the wind turbine blade into electric energy.
However, in the prior art, since the installation equipment of the wind generating set has the characteristics of complex structure, large component size, heavy weight and large rated current of electrical equipment, and the wind generating set is usually located in a remote area and has large mutual distance, the maintenance difficulty of the wind generating set is high, and maintenance staff cannot observe the real-time running state of each component of the wind generating set.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a monitoring system capable of monitoring the running state of each device in a wind generating set in real time.
According to the technical scheme provided by the invention, the wind generating set state monitoring system comprises:
the wind turbine cabin monitoring module is arranged on a cabin of the wind driven generator and can output information and data reflecting the state of the wind turbine cabin to the tower bottom monitoring module;
the tower bottom monitoring module is arranged at the bottom end of the wind driven generator tower, receives information and data reflecting the states of the wind wheel and the nacelle output by the wind turbine nacelle monitoring module, and outputs the information and data reflecting the states of the wind turbine nacelle and the tower bottom to the server;
the server is arranged at the rear-end control center, receives and analyzes information and data reflecting the states of the wind wheel, the cabin and the tower bottom, which are sent by the tower bottom monitoring module, and sends a control instruction to the tower bottom monitoring module according to the information and data reflecting the states of the wind wheel, the cabin and the tower bottom and the analysis result;
the tower bottom monitoring module receives the control instruction sent by the server and sends the control instruction to the wind turbine cabin monitoring module;
the wind turbine cabin monitoring module receives the control instruction sent by the tower bottom monitoring module and responds correspondingly according to the control instruction.
Further, the wind turbine cabin monitoring module is in communication connection with the tower bottom monitoring module through an optical fiber; and the tower bottom monitoring module is in communication connection with the server through an optical fiber network.
Further, the wind turbine nacelle monitoring module comprises:
the wind wheel monitoring module is arranged outside a cabin of the wind driven generator, can collect information and data reflecting the state of the wind wheel, and outputs the information and data reflecting the state of the wind wheel to a cabin control box;
the cabin monitoring module is arranged in the cabin of the wind driven generator, can collect information and data reflecting the state of equipment in the cabin, and outputs the information and data reflecting the state of the equipment in the cabin to the cabin control box;
the cabin control box is arranged in the cabin of the wind driven generator, receives and analyzes information and data output by the wind wheel monitoring module and the cabin monitoring module, and outputs the received information and data and analysis results to the tower bottom monitoring module;
the cabin control box receives a control instruction sent to the wind turbine cabin monitoring module by the tower bottom monitoring module and sends the received control instruction to the cabin monitoring module and/or the wind wheel monitoring module; the cabin monitoring module and the wind wheel monitoring module are used for receiving a control instruction sent by a cabin control box and responding correspondingly according to the received control instruction;
the wind wheel monitoring module and the cabin monitoring module are electrically connected with the cabin control box.
Further, the wind wheel monitoring module includes:
the first image sensor is arranged on a support outside the engine room, can acquire image information of the wind turbine blade triggering the first image sensor, and outputs the acquired image information to the wind turbine controller;
the first sound sensor is arranged on a support outside the cabin, can collect sound information of rotation of the wind turbine blade and outputs the collected sound information to the wind turbine controller;
the displacement sensor is arranged near the wind turbine blade, can collect the running period and position data of the wind turbine blade, and outputs the collected data to the wind turbine controller;
the wind wheel controller is used for receiving and analyzing information and data which are acquired by the first image sensor, the first sound sensor and the displacement sensor and reflect the state of the wind wheel, and outputting the received information and data which reflect the state of the wind wheel and an analysis result to the cabin control box;
the wind wheel controller receives a control instruction sent to the wind wheel monitoring module by the cabin control box and sends the received control instruction to the first image sensor and/or the first sound sensor and/or the displacement sensor; the first image sensor, the first sound sensor and the displacement sensor receive control instructions sent by the wind wheel controller and respond correspondingly according to the received control instructions.
Further, the nacelle monitoring module includes:
the second image sensor is arranged on the first cradle head in the cabin, can acquire image information of equipment in the cabin in the induction range of the second image sensor, and outputs the acquired image information to the cabin controller;
the second sound sensor is arranged on the first cradle head in the cabin, can collect sound information of equipment in the cabin in the induction range of the second sound sensor, and outputs the collected sound information to the cabin controller;
the cabin controller is used for receiving and analyzing information which is acquired by the second image sensor and the second sound sensor and reflects the state of equipment in the cabin, and outputting the received information which reflects the state of the equipment in the cabin and the analysis result to the cabin control box;
the cabin controller receives a control instruction sent to the cabin monitoring module by the cabin control box and sends the received control instruction to the second image sensor and/or the second sound sensor; the second image sensor and the second sound sensor receive the control instruction sent by the cabin controller and respond correspondingly according to the received control instruction.
Further, the nacelle control box includes: the first control panel, the first storage battery and the first industrial personal computer;
the first industrial personal computer can receive, analyze and store information and data sent to the cabin control box;
the first control panel can reflect the states of the internal and external equipment of the wind turbine nacelle.
Further, the tower bottom monitoring module comprises:
the third image sensor is arranged on the second cradle head positioned at the bottom end of the tower, can acquire tower bottom image information positioned in the sensing range of the third image sensor, and outputs the acquired image information to the tower bottom control box;
the tower bottom control box is arranged at the bottom end of the tower, receives and analyzes information and data output by the third image sensor and the wind turbine cabin monitoring module, and outputs the received information and data and analysis results to the server;
the tower bottom control box receives the control instruction sent to the tower bottom monitoring module by the server and sends the received control instruction to the wind turbine cabin monitoring module and the third image sensor; the wind turbine cabin monitoring module and the third image sensor receive control instructions sent by the tower bottom control box and respond correspondingly according to the received control instructions.
Further, the bottom control box includes: the second control panel, the second storage battery and the second industrial personal computer;
the second industrial personal computer can receive, analyze and store the information and the data sent to the tower bottom control box and output the received information and the data to the server;
the second control panel can reflect the states of the equipment inside and outside the engine room and the equipment at the bottom of the engine room.
The invention has the beneficial effects that:
through the bidirectional information interaction between the wind turbine cabin monitoring module 100 and the tower bottom monitoring module 200, the bidirectional information interaction between the tower bottom monitoring module 200 and the server 300 realizes that maintenance personnel can obtain the running states of all the devices in the wind generating set located in a remote area in real time at a remote service end, and the wind generating set with faults can be maintained in a targeted manner according to the obtained running states of all the devices in the wind generating set, so that the manpower and material resource allocation can be optimized, and the manpower and material resources and the economic cost can be effectively saved.
Drawings
Fig. 1 is a block diagram of the structure of the present invention.
Figure 2 is a side view of the wind rotor structure of the present invention.
Fig. 3 is a front view of the wind rotor structure of the present invention.
Fig. 4 is a schematic structural diagram of a wind wheel monitoring module according to the present invention.
FIG. 5 is a schematic view of the nacelle monitoring module of the present invention.
1. The system comprises a first image sensor, a first sound sensor, a displacement sensor, a magnetic head, a magnetic grid, a wind wheel controller, a support, a wind wheel blade, a second image sensor, a first cloud deck, a guide rail, a wind turbine cabin monitoring module, a wind wheel monitoring module, a machine cabin control box, a tower bottom monitoring module, a tower bottom control box and a server.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
The wind turbine generator system includes: a plurality of sequentially numbered rotor blades 6, nacelle and tower; the wind turbine blade 6 can rotate by receiving wind power, and the wind power generator can convert kinetic energy of the rotation of the wind turbine blade 6 into electric energy.
As shown in fig. 1, 2, 3, 4 and 5, a wind turbine generator system status monitoring system includes: a wind turbine nacelle monitoring module 100, a tower bottom monitoring module 200 and a server 300.
The wind turbine cabin monitoring module 100 is arranged on a cabin of the wind driven generator, can perform bidirectional information interaction with the tower bottom monitoring module 200, and can output information and data reflecting states of the wind wheel and the cabin to the tower bottom monitoring module 200;
the tower bottom monitoring module 200 is arranged at the bottom end of the wind turbine tower, can perform bidirectional information interaction with the wind turbine cabin monitoring module 100, receives information and data reflecting the states of the wind wheel and the cabin output by the wind turbine cabin monitoring module 100, and outputs the information and data reflecting the states of the wind wheel, the cabin and the tower bottom to the server 300;
the server 300 is arranged in the rear-end control center, can perform bidirectional information interaction with the tower bottom monitoring module 200, receives and analyzes information and data reflecting states of the wind wheel, the cabin and the tower bottom sent by the tower bottom monitoring module 200, and sends a control instruction to the tower bottom monitoring module 200 according to the information and the data reflecting the states of the wind wheel, the cabin and the tower bottom and the analysis result, so that control operation of the tower bottom monitoring module 200 and other equipment connected with the tower bottom monitoring module 200 is realized;
the tower bottom monitoring module 200 receives the control instruction sent by the server 300 and sends the control instruction to the wind turbine nacelle monitoring module 100; the wind turbine nacelle monitoring module 100 receives the control command sent by the tower bottom monitoring module 200 and responds accordingly according to the control command.
The wind turbine cabin monitoring module 100 establishes a bidirectional communication connection with the tower bottom monitoring module 200 through an optical fiber; the tower bottom monitoring module 200 establishes a bidirectional communication connection with the server 300 through an optical fiber network.
The wind turbine nacelle monitoring module 100 comprises: a wind turbine monitoring module 101, a nacelle monitoring module 102 and a nacelle control box 103.
The wind wheel monitoring module 101 is arranged outside a machine room of the wind driven generator, can perform bidirectional information interaction with the machine room control box 103, can acquire information and data of a wind wheel state, and outputs the information and data of the wind wheel state to the machine room control box 103;
the cabin monitoring module 102 is arranged in the cabin of the wind driven generator, can perform bidirectional information interaction with the cabin control box 103, can acquire cabin internal equipment state information and data, and outputs the cabin internal equipment state information and data to the cabin control box 103;
the nacelle control box 103 is arranged in the nacelle of the wind driven generator, receives and analyzes information and data output by the wind wheel monitoring module 101 and the nacelle monitoring module 102, and outputs the received information and data and analysis results to the tower bottom monitoring module 200;
the nacelle control box 103 receives the control command sent by the tower bottom monitoring module 200 to the wind turbine nacelle monitoring module 100, and sends the received control command to the nacelle monitoring module 102 and/or the wind turbine monitoring module 101; the cabin monitoring module 102 and the wind wheel monitoring module 101 receive control instructions sent by the cabin control box 103 and respond correspondingly according to the received control instructions;
the wind turbine monitoring module 101 and the nacelle monitoring module 102 are both electrically connected to a nacelle control box 103.
As shown in fig. 2, the wind wheel monitoring module 101 includes: the first image sensor 1, the first sound sensor 2, the displacement sensor 3 and the wind wheel controller 4 are electrically connected with the wind wheel controller 4.
The first image sensor 1 is arranged on a support 5 outside the wind turbine cabin, can perform information interaction with the wind wheel controller 4, can acquire image information of the wind wheel blades 6 triggering the first image sensor 1, and outputs the acquired image information to the wind wheel controller 4; the first image sensor 1 of the present invention is preferably a first infrared camera, and when the wind turbine blade 6 triggers the first infrared camera in the rotation process, the first infrared camera shoots the wind turbine blade 6 triggered by the first infrared camera, and a film shot by the first infrared camera should include the serial number of the wind turbine blade 6.
The first sound sensor 2 is arranged on a support 5 outside the wind turbine cabin, can perform information interaction with the wind wheel controller 4, can collect sound information of wind wheel rotation, and outputs the collected sound information to the wind wheel controller 4; the first acoustic sensor 2 of the present invention.
The first image sensor 1 and the first sound sensor 2 mounted on the external support 5 of the wind turbine nacelle can adjust the angles of the first image sensor 1 and the first sound sensor 2 through the support 5; the support is electrically connected with the wind wheel controller 4 through a support motor, and the wind wheel controller 4 controls the support motor through relevant control instructions so as to adjust the inclination angle of the support.
The displacement sensor 3 is arranged near the wind turbine blade 6, can perform information interaction with the wind turbine controller 4, can acquire the running period and position data of the wind turbine blade 6, and outputs the acquired data to the wind turbine controller 4; the displacement sensor 3 can adopt a magnetic grid sensor, a capacitive displacement sensor 3 and a laser displacement sensor 3, the magnetic grid sensor is preferably selected from the magnetic grid sensor, the magnetic grid sensor comprises a magnetic grid and a magnetic head, the magnetic grid is arranged on a rotating shaft on the back of the wind turbine blade 6, the magnetic head is arranged near the rotating shaft of the wind turbine blade 6, the rotating shaft of the wind turbine blade 6 can trigger the corresponding magnetic head in the rotating process, the magnetic head is electrically connected with the wind turbine controller 4, and the time interval between two consecutive triggering times of the magnetic head can represent the running period of the wind turbine blade 6.
The wind wheel controller 4 receives and analyzes the information and data reflecting the wind wheel state acquired by the first image sensor 1, the first sound sensor 2 and the displacement sensor 3, and outputs the received information and data reflecting the wind wheel state and the analysis result to the cabin control box 103;
the wind wheel controller 4 receives a control instruction sent to the wind wheel monitoring module 101 by the cabin control box 103 and sends the received control instruction to the first image sensor 1 and/or the first sound sensor 2 and/or the displacement sensor 3; the first image sensor 1, the first sound sensor 2 and the displacement sensor 3 receive control instructions sent by the wind wheel controller 4 and respond correspondingly according to the received control instructions.
The nacelle monitoring module 102 includes: a second image sensor 7, a second sound sensor and a cabin controller. The second image sensor 7 and the second sound sensor are electrically connected with the cabin controller.
The second image sensor 7 is arranged on the first cradle head 8 in the wind turbine cabin, can perform information interaction with the cabin controller, can acquire image information of equipment in the cabin in the induction range of the second image sensor 7, and outputs the acquired image information to the cabin controller;
the second sound sensor is arranged on the first cradle head 8 in the wind turbine cabin, can perform information interaction with the cabin controller, can acquire sound information of cabin internal equipment in a sensing range of the second sound sensor, and outputs the acquired sound information to the cabin controller;
and labeling the position inside the cabin where the image information and the sound information are to be acquired. From the tag it is possible to determine the acquisition position where the second image sensor 7 and the second sound sensor should be located.
The first tripod head 8 is arranged on a guide rail 9 in the cabin and can slide on the guide rail 9, and the motor control of the first tripod head 8 can control and adjust the height position of the first tripod head 8, so that the height positions of the second image sensor 7 and the second sound sensor arranged on the first tripod head 8 are adjustable; the first cradle head 8 motor is electrically connected with the cabin controller and is controlled by a cabin controller control command.
The cabin controller receives and analyzes information reflecting the state of the cabin internal equipment acquired by the second image sensor 7 and the second sound sensor, and outputs the received information reflecting the state of the cabin internal equipment and the analysis result to the cabin control box 103;
the cabin controller receives the control command sent by the cabin control box 103 to the cabin monitoring module 102 and sends the received control command to the second image sensor 7 and/or the second sound sensor; the second image sensor 7 and the second sound sensor receive the control instruction sent by the cabin controller and respond correspondingly according to the received control instruction.
The nacelle control box 103 comprises: the first control panel, the first storage battery and the first industrial personal computer;
the first industrial personal computer is capable of receiving, analyzing and storing information and data sent to the cabin control box 103 and outputting the information and data to the tower bottom control box; the first control panel is used for enabling an operator to operate the cabin control box 103 in the cabin and reflect the states of the equipment inside and outside the wind turbine cabin according to different colors of the indicator lights thereon.
The tower bottom monitoring module 200 includes: the third image sensor and the tower bottom control box. And the third image sensor is electrically connected with the tower bottom control box.
The third image sensor is arranged on the second cradle head positioned at the bottom end of the tower, can perform information interaction with the tower bottom control box, can acquire image information of the bottom end of the tower positioned in the sensing range of the third image sensor, and outputs the acquired image information to the tower bottom control box;
the second cradle head can adjust the height and the inclination angle through a second cradle head motor; the second cradle head motor is electrically connected with the tower bottom control box and is controlled by a control instruction of the tower bottom control box.
The tower bottom control box is arranged at the bottom end of the tower, receives and analyzes information and data output by the third image sensor and the wind turbine cabin monitoring module 100, and outputs the received information and data and analysis results to the server 300;
the tower bottom control box 201 receives the control command sent by the server 300 to the tower bottom monitoring module 200, and sends the received control command to the wind turbine cabin monitoring module 100 and the third image sensor; the wind turbine nacelle monitoring module 100 and the third image sensor receive control instructions sent by the tower bottom control box and respond accordingly according to the received control instructions.
The bottom control box 201 includes: the second control panel, the second storage battery and the second industrial personal computer;
the second industrial personal computer is capable of receiving, analyzing and storing information and data sent to the tower bottom control box, and outputting the information and data to the server 300;
the second control panel is used for enabling operation and maintenance personnel to operate the tower bottom control box at the bottom end of the tower, and reflecting the states of the monitored wind turbine cabin internal and external equipment and the tower bottom equipment according to different colors of the indicator lights.
Claims (2)
1. A wind turbine generator system condition monitoring system, comprising:
the wind turbine nacelle monitoring module (100) is arranged on a nacelle of the wind turbine and can output information and data reflecting states of a wind wheel and the nacelle to the tower bottom monitoring module (200);
the tower bottom monitoring module (200) is arranged at the bottom end of the wind driven generator tower, receives information and data reflecting states of the wind wheel and the nacelle output by the wind driven generator nacelle monitoring module (100), and outputs the information and data reflecting the states of the wind wheel, the nacelle and the tower bottom to the server (300);
the server (300) is arranged at the rear end control center, receives and analyzes information and data reflecting states of the wind wheel, the cabin and the tower bottom, which are sent by the tower bottom monitoring module (200), and sends control instructions to the tower bottom monitoring module (200) according to the information and data reflecting the states of the wind wheel, the cabin and the tower bottom and the analysis result;
the tower bottom monitoring module (200) receives a control instruction sent by the server (300) and sends the control instruction to the wind turbine cabin monitoring module (100);
the wind turbine cabin monitoring module (100) receives the control instruction sent by the tower bottom monitoring module (200) and responds correspondingly according to the control instruction
The wind turbine nacelle monitoring module (100) further comprises:
the wind wheel monitoring module (101) is arranged outside a cabin of the wind driven generator, can collect information and data reflecting the state of the wind wheel, and outputs the information and data reflecting the state of the wind wheel to the cabin control box (103);
the cabin monitoring module (102) is arranged in the cabin of the wind driven generator, can acquire information and data reflecting the state of equipment in the cabin, and outputs the information and the data reflecting the state of the equipment in the cabin to the cabin control box (103);
the cabin control box (103) is arranged in the cabin of the wind driven generator, receives and analyzes information and data output by the wind wheel monitoring module (101) and the cabin monitoring module (102), and outputs the received information and data and analysis results to the tower bottom monitoring module (200);
the cabin control box (103) receives a control instruction sent to the wind turbine cabin monitoring module (100) by the tower bottom monitoring module (200) and sends the received control instruction to the cabin monitoring module (102) and/or the wind turbine monitoring module (101); the cabin monitoring module (102) and the wind wheel monitoring module (101) are used for receiving control instructions sent by the cabin control box (103) and responding correspondingly according to the received control instructions;
the wind wheel monitoring module (101) and the cabin monitoring module (102) are electrically connected with the cabin control box (103);
the wind wheel monitoring module (101) comprises a first image sensor (1) which is arranged on a support (5) outside the engine room, can acquire image information of a wind wheel blade (6) triggering the first image sensor (1) and outputs the acquired image information to the wind wheel controller (4);
the first sound sensor (2) is arranged on a support (5) outside the cabin, can collect sound information of rotation of the wind turbine blades (6) and outputs the collected sound information to the wind turbine controller (4);
the displacement sensor (3) is arranged near the rotating shaft of the wind turbine blade (6), can collect the running period and position data of the wind turbine blade (6), and outputs the collected data to the wind turbine controller (4);
the wind wheel controller (4) is used for receiving and analyzing information and data which are acquired by the first image sensor (1), the first sound sensor (2) and the displacement sensor (3) and reflect the state of the wind wheel, and outputting the received information and data which reflect the state of the wind wheel and an analysis result to the cabin control box (103);
the wind wheel controller (4) receives a control instruction sent to the wind wheel monitoring module (101) by the cabin control box (103) and sends the received control instruction to the first image sensor (1) and/or the first sound sensor (2) and/or the displacement sensor (3); the first image sensor (1), the first sound sensor (2) and the displacement sensor (3) are used for receiving control instructions sent by the wind wheel controller (4) and responding correspondingly according to the received control instructions;
the cabin monitoring module (102) comprises a second image sensor (7) which is arranged on a first cradle head (8) in the cabin, can acquire image information of equipment in the cabin in the induction range of the second image sensor (7), and outputs the acquired image information to a cabin controller;
the second sound sensor is arranged on a first cradle head (8) in the wind turbine cabin, can collect sound information of equipment in the cabin in the sensing range of the second sound sensor, and outputs the collected sound information to the cabin controller;
the cabin controller is used for receiving and analyzing information which is acquired by the second image sensor (7) and the second sound sensor and reflects the state of equipment in the cabin, and outputting the received information which reflects the state of the equipment in the cabin and an analysis result to the cabin control box (103);
the cabin controller receives control instructions sent to the cabin monitoring module (102) by the cabin control box (103) and sends the received control instructions to the second image sensor (7) and/or the second sound sensor; the second image sensor (7) and the second sound sensor are used for receiving a control instruction sent by the cabin controller and responding correspondingly according to the received control instruction;
the cabin control box (103) comprises a first control panel, a first storage battery and a first industrial personal computer;
the first industrial personal computer is capable of receiving, analyzing and storing information and data sent to the cabin control box (103);
the first control panel can reflect the states of the internal and external equipment of the wind turbine cabin;
the tower bottom monitoring module (200) comprises a third image sensor, is arranged on a second cradle head positioned at the bottom end of the tower, and can acquire tower bottom image information positioned in the sensing range of the third image sensor and output the acquired image information to a tower bottom control box;
the tower bottom control box is arranged at the bottom end of the tower, receives and analyzes information and data output by the third image sensor and the wind turbine cabin monitoring module (100), and outputs the received information and data and analysis results to the server (300);
the tower bottom control box (201) receives a control instruction sent to the tower bottom monitoring module (200) by the server (300) and sends the received control instruction to the wind turbine cabin monitoring module (100) and the third image sensor; the wind turbine cabin monitoring module (100) and the third image sensor receive control instructions sent by the tower bottom control box and respond correspondingly according to the received control instructions;
the tower bottom control box (201) comprises: the second control panel, the second storage battery and the second industrial personal computer;
the second industrial personal computer is capable of receiving, analyzing and storing information and data sent to the tower bottom control box and outputting the received information and data to the server (300);
the second control panel can reflect the states of the equipment inside and outside the engine room and the equipment at the bottom of the engine room.
2. The wind turbine generator set status monitoring system of claim 1, wherein the wind turbine nacelle monitoring module (100) establishes a communication connection with a tower bottom monitoring module (200) via optical fibers; the tower bottom monitoring module (200) establishes communication connection with the server (300) through an optical fiber network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671516.2A CN107255064B (en) | 2017-08-08 | 2017-08-08 | State monitoring system of wind generating set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671516.2A CN107255064B (en) | 2017-08-08 | 2017-08-08 | State monitoring system of wind generating set |
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| CN107255064A CN107255064A (en) | 2017-10-17 |
| CN107255064B true CN107255064B (en) | 2023-07-04 |
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| CN201710671516.2A Active CN107255064B (en) | 2017-08-08 | 2017-08-08 | State monitoring system of wind generating set |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108131249B (en) * | 2017-11-27 | 2019-12-20 | 兰州理工大学 | Control system for hydrostatic energy storage type hydraulic transmission type wind generating set |
| CN108252858B (en) * | 2018-01-12 | 2019-11-08 | 江苏火禾新能源发展有限公司 | Wind-driven generator remote monitoring system |
| CN109026556B (en) * | 2018-08-31 | 2019-08-23 | 新疆金风科技股份有限公司 | Control method, equipment and the system of wind power generating set |
| CN111188739A (en) * | 2020-02-10 | 2020-05-22 | 中国海洋大学 | Health state and sea wave sound wave monitoring system and method for offshore wind turbine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909479A (en) * | 2016-06-30 | 2016-08-31 | 华北电力科学研究院有限责任公司 | Data acquisition device applied to yaw control performance test of wind turbine generator set |
| CN206290378U (en) * | 2016-12-21 | 2017-06-30 | 北京金风科创风电设备有限公司 | Wind power generating set monitoring system and wind power generating set |
| CN207048904U (en) * | 2017-08-08 | 2018-02-27 | 无锡风电设计研究院有限公司 | A kind of wind power generating set condition monitoring system |
-
2017
- 2017-08-08 CN CN201710671516.2A patent/CN107255064B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909479A (en) * | 2016-06-30 | 2016-08-31 | 华北电力科学研究院有限责任公司 | Data acquisition device applied to yaw control performance test of wind turbine generator set |
| CN206290378U (en) * | 2016-12-21 | 2017-06-30 | 北京金风科创风电设备有限公司 | Wind power generating set monitoring system and wind power generating set |
| CN207048904U (en) * | 2017-08-08 | 2018-02-27 | 无锡风电设计研究院有限公司 | A kind of wind power generating set condition monitoring system |
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