In mid-December 2020, 1.5MW fans of Ningdong Wind Farm of China Huadian Group, a domestic transformation project of independent and controllable wind power main control system, were successfully connected to the grid for power generation. At present, all four fans are running normally. This system realizes the domestic demonstration application of fan control and computer monitoring system, and ultimately realizes the independent control of wind power industry control system.

The main control system of wind turbine based on the domestic processor realizes the localization of the core components of the main control device of the wind turbine. The main control strategy and the variable propeller control strategy are all controllable, which breaks through the communication barrier between the main control system and the external system and makes the control process more efficient. System response speed is faster, security is higher, better maintainability; It realizes real-time monitoring, operation and maintenance management, fault diagnosis, wind power prediction, big data analysis and other functions in one. To master the running state of the unit in real time, effectively improve the utilization hours of the fan power generation, and improve the management efficiency and management level of the wind farm.

330105-02-12-05-02-05