Control System of 3KW Wind Power Independent Power Supply for 3G Base Station

This paper studies control system operation and control strategy of 3 KW wind power generation for 3G base station. The system merges into 3G base stations to save power in order to fully ensure that base stations can get supply power normally in any case. The outputs of the system consist of a non-controlled rectifier, a boost converter and a single-phase power supply inverter, which used as the reserved power supply. By controlling boost converter, will track maximum power wind turbine ; single-phase inverter used current for the inner loop and voltage for the outer loop of the dual closed-loop control method to achieve the wind power generation. The effectiveness of the control system is verified by different speed and load of system simulation and single-phase inverter for the simulation experiments.