Energy balanced design and control for converters with natural trajectory tracking

Energy balanced control method for converters with natural trajectory tracking is presented in this paper, and is visualized to show converters' energy conversion inside converters. This paper specially designs and analyzes a single-phase full-bridge inverter based on energy balance with natural trajectory tracking. Natural trajectory tracking introduces a better dynamic response than the conventional PI and PR control with the same circuit. A design method based on energy balance is proposed for the inverter with the natural trajectory tracking as well. It helps to optimize the inverter's both steady and dynamic performance. Theoretical analysis and simulation results confirm the conclusions.