This thesis investigates control strategies for a modular AC battery system, in which battery modules can be dynamically switched and reconfigured to directly generate an AC output voltage. The main objective is to develop real-time control methods that determine how power is distributed among multiple loads while respecting system constraints such as voltage and current limits.
The work focuses on developing a control-oriented model of the system to support controller design, followed by the implementation and comparison of different control strategies. If feasible, the proposed methods will be validated on a low-voltage prototype.
System performance will be evaluated based on voltage regulation, dynamic response, stability, and robustness under different load conditions.