Category: Power System

Reactive Power Control for Single-phase Grid-tie Inverters using Quasi Sinusoidal Waveform

Reactive Power Control for Single-phase Grid-tie Inverters using Quasi Sinusoidal Waveform Abstract: The paper presents a reactive power control technique for single-phase Photovoltaic (PV) inverters, especially unfolding inverters. The proposed system retains the benefit of the unfolding inverters having low material cost and semiconductor losses, and tackles the drawback of the standard unfolding inverter not […]


Non-linear PWM Controlled Single-phase Boost Mode Grid-Connected Photovoltaic Inverter with Limited Storage Inductance Current

Non-linear PWM Controlled Single-phase Boost Mode Grid-Connected Photovoltaic Inverter with Limited Storage Inductance Current Abstract: A nonlinear pulse width modulation-controlled single-phase boost mode photovoltaic grid-connected inverter with limited storage inductance current is proposed in this paper. The circuit topology, control strategy, steady-state principle characteristic, and design criterion for the key circuit parameters of this kind […]