Wind turbine generator state monitoring system

Abstract

The invention provides a wind turbine generator state monitoring system. The system comprises a wind turbine generator state monitoring module, a main control center and a user terminal based on wireless sensor network, wherein the wind turbine generator state monitoring module is used for acquiring the wind turbine generator state data and collecting the acquired wind turbine generator state data and sending to the main control center; the main control center is used for analyzing and processing the wind turbine generator state data and judging a health state of the wind turbine generator in time; and the user terminal is used for acquiring the wind turbine generator state data and the health state of the wind turbine generator by accessing the main control center. According to the system disclosed by the invention, wireless monitoring of the wind turbine generator state is realized.

Description

technical field [0001] The invention relates to the field of wind power equipment monitoring, in particular to a wind power unit state monitoring system. Background technique [0002] At present, most wind turbine condition monitoring systems in practical applications are based on wired communication for information collection and transmission. With the continuous development of wind power, the capacity of wind farms continues to increase, and there are obvious defects in condition monitoring using wired communication: (1) for Wind farms far away from the land have poor accessibility, difficulty in laying out wired communication facilities, and high construction costs, which are not conducive to the construction of condition monitoring systems; (2) Wired communication often uses traditional "point-to-multipoint" information transmission methods and centralized The traditional information processing method has low efficiency and poor real-time performance, and cannot guarante...

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Problems solved by technology

[0002] At present, most wind turbine condition monitoring systems in practical applications are based on wired communication for information collection and transmission. With the continuous development of wind power, the capacity of wind farms continues to increase, and there are obvious defects in condition monitoring using wired communication: (1) for Wind farms far away from the land have poor accessibility, difficulty in laying out wired communication facilities, and high construction costs, which are not conducive to the construction of condition monitoring systems; (2) Wired communication often uses traditional "point-to-multipoint" information transmission methods and centralized The traditional information processing method has low efficiency and poor real-time performance, and cannot guarantee the reliability of the condition monitoring system

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