A Wind Power Vibration Status Monitoring System with High Communication Efficiency

Abstract

The invention relates to a wind-electricity vibration status monitoring system with the high communication efficiency. The wind-electricity vibration status monitoring system comprises at least one data collection terminal and a monitoring center server, wherein the data collection terminals are installed on a wind turbine generator and used for collecting and processing status data of the wind turbine generator detected by an online status monitoring sensor, conducting processing, analysis and fault diagnosis on the data, displaying the data and the processing procedure in a real-time mode through a display screen, and storing the data into a local database, and the monitoring center server is communicated with the data collection terminals in a Socket or direct-access mode and used for storing historical monitoring data of each data collection terminal, conducting comprehensive analysis and diagnosis on the historical monitoring data and real-time monitoring data of the data collection terminals, and giving the diagnosis result. Compared with the prior art, the wind-electricity vibration status monitoring system has the advantages of effectively avoiding network congestion, improving the status monitoring efficiency of the wind turbine generator, reducing the monitoring intensity and the like.

Description

technical field [0001] The invention relates to a wind power vibration state monitoring system, in particular to a wind power vibration state monitoring system with high communication efficiency. Background technique [0002] The amount of power generated by wind turbines is directly related to its running time, so ensuring the normal operation of wind turbines plays a vital role in improving the economic benefits of wind power. At present, large-scale wind turbines are basically equipped with condition monitoring. For example, Chinese patent No. ZL200920048967.1 discloses a comprehensive monitoring system for wind farms, which has high monitoring accuracy and a large amount of data, which may cause congestion in the monitoring network. Monitoring center Can not effectively monitor the operation of each unit. This requires the communication between the wind turbine data acquisition terminal and the monitoring center server to have a very high throughput rate, while the fail...

AI Technical Summary

Problems solved by technology

At present, large-scale wind turbines are basically equipped with condition monitoring. For example, Chinese patent No. ZL200920048967.1 discloses a comprehensive monitoring system for wind farms, which has high monitoring accuracy and a large amount of data, which may cause congestion in the monitoring network. Monitoring center Cannot effectively monitor the operation of each unit

This requires the communication between the wind turbine data acquisition terminal and the monitoring center server to have a very high throughput rate, while the failure probability of the unit is generally small, the utilization rate of the communication network with large bandwidth is low, and the working efficiency of the communication equipment is low, resulting in resource consumption. waste

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