Comparison and Performance of Current Control Strategies for Dual Winding Induction Generator System

The dual winding induction generator system uses flux-oriented control strategy to adjust the active current and reactive current separately, thereby to obtain stable control of the system. Among them, the control performance of active current and reactive current affects the entire system. This article introduces two current control strategies for dual winding induction generator systems, as well as their comparison and performance. These two control strategies include Proportional Integral Current Control (PI-CC) and Deadbeat Predictive Current Control (DP-CC). The control strategy is compared from two aspects of implementation and performance. From the comparison results, DP-CC has better performance and is simpler to implement.