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Safety monitoring method and monitoring system for wind generating set tower and processing terminal

A technology for wind turbine safety monitoring, applied in the monitoring of wind turbines, control of wind turbines, wind turbines, etc., can solve problems such as performance failure, structural damage, and no monitoring, so as to increase safety and reduce waste of human resources Effect

Active Publication Date: 2021-03-12
国家电投集团徐闻风力发电有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Through the above analysis, the problems and defects of the existing technology are: the existing technology does not have a method for monitoring the corresponding data of the tower, and cannot timely grasp the occurrence of performance failure and structural damage due to resonance, fatigue damage and other factors, which lead to the existing wind power. Low safety of generator set

Method used

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  • Safety monitoring method and monitoring system for wind generating set tower and processing terminal
  • Safety monitoring method and monitoring system for wind generating set tower and processing terminal
  • Safety monitoring method and monitoring system for wind generating set tower and processing terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] The safety monitoring system of the tower of the wind power generating set includes a data acquisition module, a data storage module, a data analysis module, a monitoring display module and a system configuration module.

[0085] The data acquisition module mainly realizes the communication control of the sensor equipment installed in the wind turbine, and collects the real-time data of the sensor according to the configured acquisition parameters and data storage strategy; it also includes a data communication interface, which can be connected through a wireless or wired LAN Send the collected data to the data storage module.

[0086] The data storage module obtains the monitoring data from the data acquisition module and stores them in the tower safety status monitoring database, and stores the basic information of the wind turbine and system configuration information at the same time. Manage the stored data and respond to the data query requirements of the monitoring...

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Abstract

The invention belongs to the technical field of wind turbine safety monitoring, and discloses a safety monitoring method and monitoring system for a wind generating set tower and a processing terminal. The safety monitoring method for the wind generating set tower comprises the steps that kinetic characteristic data of the wind turbine tower are collected and stored; tower load analysis and judgment of the bearing capacity of the wind turbine tower are carried out based on the collected data; and meanwhile, list and curve visual display and printing are carried out on analysis result data. According to the reliable safety monitoring system, the state of the tower is monitored in real time, and timely response such as shutdown treatment is made before an accident possibly occurs; performance failure and structural damage of the tower due to resonance, fatigue damage and other factors in the operation process can be effectively prevented, the safety of the wind generating set is improved, faults can be found at the initial stage of the faults, overhauling is reasonably arranged, and further losses are avoided; and the human resource waste caused by regular inspection of an operator is reduced.

Description

technical field [0001] The invention belongs to the technical field of wind turbine safety monitoring, and in particular relates to a safety monitoring method, a monitoring system and a processing terminal of a tower of a wind power generating set. Background technique [0002] At present, with the continuous deterioration of the global climate and environment and the depletion of fossil energy in recent years, new energy has gradually entered people's field of vision. As a relatively mature clean and renewable energy, the installed capacity of wind energy has grown rapidly. Due to the complex working environment of the wind turbine, which is in the shear wind, gust and typhoon formed on the ground layer, the wind turbine tower, as an important bearing part of the unit, belongs to a typical thin and thin shell structure. Free and subject to the gravity and aerodynamic loads of the nacelle and the wind rotor, this structural form is prone to vibration and instability. As th...

Claims

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Application Information

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IPC IPC(8): F03D17/00F03D7/00F03D13/20
CPCF03D17/00F03D7/00F03D13/20Y02E10/72Y02E10/728
Inventor 吴恩军陈洪军屈文峰霍崇梁郑钊黄香朝李真荣
Owner 国家电投集团徐闻风力发电有限公司
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