Wind generating set fault alarm device based on three-dimensional visualization system

Abstract

The utility model relates to a wind generating set fault alarm device and system based on a three-dimensional visualization system, the wind generating set fault alarm device based on the three-dimensional visualization system comprises a base, a vertical box is arranged on the base, a display is arranged on one side of the vertical box, and a mainboard is arranged in the vertical box; a control panel is arranged on the base, a vibration alarm is arranged on the side face of the vertical box, and a warning lamp is further arranged on the side face of the base. The system further comprises a collection assembly, the collection assembly comprises a vibration sensor, a temperature sensor, a voltage and current sensor and a pressure sensor, and the collection assembly is arranged at the blades, the generator and the tower drum. According to the utility model, the sensors are arranged at key parts of the wind generating set, and the acquired data are wirelessly transmitted to the control terminal, so that a designer can more intuitively know the structure and the operation mode of the wind generating set through the display screen.

Description

Technical Field

[0001] The utility model belongs to the technical field of wind turbine generators, in particular to a wind turbine generator set fault alarm device and system based on a three-dimensional visualization system. Background Art

[0002] With the development of wind turbines to super-large and deep sea, wind turbines face more complex working environments, which also makes the blades bear complex load changes during operation, which is prone to fatigue damage and destruction. The operation and maintenance of wind farms has become an important part of ensuring the safety of the units. Affected by the large-scale wind turbines and the remote location of wind farms, wind power operation and maintenance requires professionals, which is difficult and has high operation and maintenance costs. In order to improve this problem, this project uses three-dimensional visualization of wind turbines to enable managers to monitor the status of the units in real time and deal with possible risks in advance, thereby creating a safer production environment and improving production efficiency. Against the background of the continuous increase in the capacity of wind turbines, due to the harsh working environment, unit failures are frequent and difficult to repair.

[0003] Defects and shortcomings of existing technology:

[0004] (1) Existing technologies mainly rely on manual inspection and empirical judgment. The detection process is complex and time-consuming, and requires high professional knowledge and skills of the inspectors.

[0005] (2) Existing technologies can usually only detect problems when equipment has obvious faults, and cannot provide early warning and preventive maintenance, which affects equipment stability and reliability.

[0006] (3) Existing technologies are not effective in detecting faults in complex equipment, especially when the internal structure and failure mode of the equipment are complex, which can easily lead to missed detection or misjudgment.

[0007] (4) The results of existing fault prediction methods lack intuitive explanations, and it is difficult to explain how the prediction model makes predictions and the basis for the prediction results. Utility Model Content

[0008] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0009] In view of the following technical problems in the prior art: the prior art mainly relies on inspection problems, which consumes manpower and takes a long time.

[0010] In order to solve the above technical problems, the utility model provides the following technical solutions: A wind turbine generator fault alarm device based on a three-dimensional visualization system, comprising a base, a vertical box is arranged on the base, a display is arranged on one side of the vertical box, and a mainboard is arranged in the vertical box;

[0011] A control panel is provided on the base, a vibration alarm is provided on the side of the vertical box, and a warning light is also provided on the side of the base;

[0012] It also includes a collection component, which includes a vibration sensor, a temperature sensor, a voltage and current sensor, and a pressure sensor. The collection component is arranged at the blades, the generator, and the tower.

[0013] The utility model also provides an alarm system based on the wind turbine generator set fault alarm device based on the three-dimensional visualization system, comprising:

[0014] A main control unit is integrated on the main board.

[0015] As a preferred technical solution of the wind turbine generator fault alarm system based on the three-dimensional visualization system, it also includes a display model, which is presented on the display;

[0016] The display model includes a tower model, a generator model and a blade model.

[0017] As a preferred technical solution of the wind turbine generator fault alarm system based on the three-dimensional visualization system, it also includes a statistical unit, which includes time, information collected by the collection component, and operating status, and is displayed on a display.

[0018] As a preferred technical solution for the wind turbine generator set fault alarm system based on the three-dimensional visualization system, it also includes a storage unit, including a storage device for recording fault data and real-time monitoring data.

[0019] As a preferred technical solution of the wind turbine generator fault alarm system based on the three-dimensional visualization system, it also includes a communication unit, which includes a transmitting device arranged at the acquisition component and a receiving device arranged at the main board.

[0020] Beneficial effects of the utility model: The utility model installs sensors at key parts of the wind turbine and transmits the collected data to the control terminal by wireless. Designers can understand the structure and operation of the wind turbine more intuitively through the display screen and optimize the design. It can also be used to monitor the operating status of various components and systems of the wind turbine for better maintenance and troubleshooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 This is a schematic diagram of the device structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the system connection structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the display status of the display model and the statistical unit on the display screen in the utility model.

[0025] Figure numerals: base 1, stand box 2, display 3, main board 4, control panel 5, vibration alarm 6, warning light 7, collection component 8, main control unit 11, main board 4, display model 12, display model 12, tower model 121, generator model 122, blade model 123, statistical unit 13, communication unit 9. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1 This embodiment provides a wind turbine fault alarm device based on a three-dimensional visualization system, including a base 1, a vertical box 2 is arranged on the base 1, a display 3 is arranged on one side of the vertical box 2, and a mainboard 4 is arranged in the vertical box 2;

[0031] A control panel 5 is provided on the base 1, a vibration alarm 6 is provided on the side of the vertical box 2, and a warning light 7 is also provided on the side of the base 1;

[0032] It also includes a collection component 8, which includes a vibration sensor, a temperature sensor, a voltage and current sensor, and a pressure sensor. The collection component 8 is arranged at the blades, the generator, and the tower.

[0033] The device can collect the operating status information of the blades, generator and tower through sensors, and send it to the main board 4, process it, and display it on the display 3. The device is controlled through the control panel 5. When the acquired information is processed and an abnormality is found, an alarm is sounded through the vibration alarm 6 and the warning light 7.

[0034] Reference Figures 1 to 3 This embodiment provides an alarm system based on the above-mentioned wind turbine generator fault alarm device based on the three-dimensional visualization system, and also includes

[0035] The main control unit 11 is integrated on the main board 4 .

[0036] Also included is a display model 12, which is presented on the display 3;

[0037] The display model 12 includes a tower model 121 , a generator model 122 , and a blade model 123 .

[0038] It also includes a statistical unit 13 , which includes time, information collected by the collection component 8 , and operating status, and displays them on the display 3 .

[0039] Also includes a storage unit, including a memory for recording fault data and real-time monitoring data

[0040] It also includes a communication unit 9, which includes a transmitting device arranged at the acquisition component 8 and a receiving device arranged at the main board 4.

[0041] Based on the relevant parameters and real-time operation data of the wind turbines collected by the sensors installed on the units, this system uses the existing 3D modeling technology and big data-based fault prediction technology to establish a 3D model of the unit and realize the fault prediction function. The visualization terminal includes elements such as the model of the wind turbine, real-time data display, and fault alarm icons, and provides intuitive information display through animation and interactive effects. An alarm is set on the control terminal of the system. When the signal transmitted by the sensor is detected to be abnormal, the system will issue a warning message to remind the staff to eliminate potential risks in time.

[0042] The beneficial effects of this system are:

[0043] (1) It can monitor the operating status and performance parameters of wind turbines in real time, detect abnormal conditions and potential failures in a timely manner, and reduce maintenance costs.

[0044] (2) Through the intuitive visual interface, operators can understand the system operation status more quickly, thereby improving work efficiency.

[0045] (3) Timely detection and warning of potential failures can reduce system downtime, maintenance costs and production losses.

[0046] (4) By analyzing the data and comparing the historical records, a more reasonable maintenance strategy can be formulated to extend the service life of the equipment.

[0047] (5) Able to monitor the system's operating status in real time, promptly detect potential safety hazards, and ensure the safety of equipment and personnel.

[0048] (6) By analyzing and mining large amounts of data, the performance changes and failure risks of the system can be predicted, providing a reference for maintenance and decision-making.

[0049] The implementation of the system is as follows:

[0050] Sensors are installed at key parts of the wind turbine generator set, such as blades, generators, towers, etc. The sensor types mainly include vibration sensors, temperature sensors, voltage and current sensors, and pressure sensors, to monitor various parameters and operating data of the unit in real time. A transmitting device is set on each sensor, and a receiving device is set on the main control unit to transmit data wirelessly. The main control unit 11 is mainly a central processor, which is connected to the main control unit. The collected data can be processed by the existing fault prediction technology. When the data is detected to be abnormal, the signal is transmitted to the processing unit and the statistical unit 13; the processing unit mainly includes an optical signal alarm (warning light 7) and a vibration alarm 6, which can remind the management personnel of potential faults in the unit through the flashing and vibration of the warning light 7. The statistical unit 13 adopts the existing data visualization method and relies on the display 3 for display. It can display the real-time data collected by each sensor of the wind turbine generator set, such as wind speed, temperature, current, voltage and other data, and can also display the short-term predicted unit power and other data, to help the management personnel more intuitively grasp the operation status of the unit.

[0051] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A wind turbine generator fault alarm device based on a three-dimensional visualization system, characterized in that: It comprises a base (1), a vertical box (2) is arranged on the base (1), a display (3) is arranged on one side of the vertical box (2), and a mainboard (4) is arranged in the vertical box (2); A control panel (5) is provided on the base (1), a vibration alarm (6) is provided on the side of the vertical box (2), and a warning light (7) is also provided on the side of the base (1); It also includes a collection component (8), the collection component (8) includes a vibration sensor, a temperature sensor, a voltage and current sensor, and a pressure sensor, and the collection component (8) is arranged at the blade, the generator, and the tower; A main control unit (11), the main control unit (11) being integrated on the main board (4), and the main control unit (11) having three-dimensional model building and fault prediction functions; The display (3) is used to provide information display of the model, real-time data display, and fault alarm icons.

2. The wind turbine generator fault alarm device based on a three-dimensional visualization system according to claim 1, characterized in that: It also includes a storage unit, including a memory for recording fault data and real-time monitoring data.

3. The wind turbine generator fault alarm device based on a three-dimensional visualization system according to claim 2 is characterized in that: It also includes a communication unit (9), which includes a transmitting device arranged at the acquisition component (8) and a receiving device arranged at the main board (4).

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