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5G-based fan operation and maintenance system and method and electronic equipment

A technology for operation and maintenance systems and wind turbines, applied in mechanical equipment, services based on specific environments, wind power generation, etc., can solve problems such as high cost, large safety hazards, and poor real-time performance

Pending Publication Date: 2022-04-08
华能湖南桂东风电有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of high cost, low efficiency, large safety hazards, and poor real-time performance in the manual inspection of wind turbine operation and maintenance in the above-mentioned prior art, and provide a 5G-based wind turbine operation and maintenance system, method and electronic equipment

Method used

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  • 5G-based fan operation and maintenance system and method and electronic equipment
  • 5G-based fan operation and maintenance system and method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A 5G-based wind turbine operation and maintenance system, including:

[0044] The data acquisition unit is used for real-time acquisition of vibration data, noise conditions and internal temperature and humidity conditions of the fan cabin and tower;

[0045] The edge computing unit interacts with the data acquisition unit to process the acquired data;

[0046] The cloud platform interacts with the edge computing unit and transmits the processed data to the external centralized control center;

[0047] The 5G signal coverage network is used to transmit the acquired data and the processed data.

Embodiment 2

[0049] A 5G-based wind turbine operation and maintenance system, such as figure 2 shown, including:

[0050] The data acquisition unit is used for real-time acquisition of vibration data, noise conditions and internal temperature and humidity conditions of the fan cabin and tower;

[0051] The data acquisition unit includes a video monitoring module, a vibration detection module, a noise monitoring module and a temperature and humidity monitoring module;

[0052] The video monitoring module is used to obtain real-time video stream information inside and outside the wind turbine cabin and inside and outside the tower;

[0053] The vibration detection module is used to obtain the vibration degree of the bearing seat of the fan nacelle and the key parts of the casing;

[0054] The noise monitoring module is used to obtain the noise inside the fan cabin;

[0055] The temperature and humidity monitoring module is used to obtain the temperature and humidity data inside the fan c...

Embodiment 3

[0061] Such as figure 1 As shown, a 5G RRU remote variable frequency antenna system is deployed inside a single wind turbine, and a passive distribution system is adopted. In the specific device deployment, the optical fiber converter connects the end of the wind turbine ring network in the wind turbine, and converts the optical signal in the wind turbine ring network into an electrical signal; Power redistribution; through two feeders, one feeder is connected to the 5G RRU antenna at the bottom of the tower, and the other feeder is connected to the 5GRRU antenna in the cabin through the tower, thereby completing the 5G wireless signal coverage inside the entire wind turbine.

[0062] Deploy an intelligent operation and maintenance system on the cloud platform of the centralized control center, such as figure 2As shown, the system is composed of edge computing unit, data acquisition unit and cloud platform. The data acquisition unit is an intelligent sensor device, includin...

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Abstract

The invention discloses a fan operation and maintenance system and method based on 5G and electronic equipment, and belongs to the field of new energy intelligent operation and maintenance and the field of wireless communication. Comprising a data acquisition unit, an edge computing unit, a cloud platform and a 5G signal coverage network and is used for acquiring vibration data and noise conditions in a fan cabin and a tower drum and temperature and humidity conditions in a fan in real time, processing the acquired data and transmitting the processed data to an external centralized control center. According to the operation and maintenance system, vibration, noise, flange health degree, temperature and humidity and box transformer substation parameters in the fan can be monitored in real time through a 5G wireless network in the fan, the parameters are uploaded to a wind power plant centralized control center through a cloud platform, and unattended intelligent operation and maintenance of the wind power plant can be achieved.

Description

technical field [0001] The invention belongs to the fields of new energy intelligent operation and maintenance and wireless communication, and relates to a 5G-based fan operation and maintenance system, method and electronic equipment. Background technique [0002] With the rapid development of the wind power industry, large-scale wind turbines in service are characterized by large numbers, diverse models, wide distribution, and remote locations. Due to the long-term operation in the harsh natural environment, wind turbines are prone to various safety hazards, and it is urgent to carry out full life cycle operation and maintenance management. At present, the operation and maintenance of wind turbines mainly adopts manual inspection supplemented by regular maintenance, but there are pain points such as high cost, low efficiency, large safety hazards, and poor real-time performance. Combined with the urgent need of "cost reduction and efficiency increase" in the wind power in...

Claims

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Application Information

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IPC IPC(8): F03D80/50F03D17/00F03D7/00F03D13/20H04N7/18H04W4/38
CPCY02E10/72Y02E10/728
Inventor 武青胡照宇吴可可郑新建刘学林任鑫童彤王恩民朱俊杰祝金涛吴昊吕亮叶康利
Owner 华能湖南桂东风电有限责任公司
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