低谐波电流畸变下断续电流模式并网逆变器的模型预测控制

Low-power grid-tied inverters can be designed to operate in a discontinuous current mode (DCM) with a model-based feedforward control, which can be advantageous for further increasing the switching frequency to achieve high power density. However, current distortions can be generated due to the parasitic capacitance of the devices. To address the issue, an improved modulation for the DCM is propos...