Wind power operation and maintenance platform based on big data

The invention relates to a big data-based wind power operation and maintenance platform, which comprises an operation and maintenance platform, the operation and maintenance platform comprises an intelligent monitoring module, a power supply module and a software platform, and the intelligent monitoring module comprises a sensor unit, an intelligent acquisition and prediction unit, an Ethernet switch, on-site monitoring software and a gatekeeper; the intelligent acquisition and prediction unit performs real-time monitoring and predictive maintenance on a fan and a ship, and creates a virtual wind field based on digital modeling of a wind power plant. According to the big data-based wind power operation and maintenance platform, real-time monitoring and predictive maintenance are performed on a fan and a ship through the intelligent acquisition and prediction unit, a virtual wind field is created based on digital modeling of the wind power plant, and multi-dimensional real-time monitoring of the operation stat