December 13, 2017
Comments Off on A Highly Reliable and High Efficiency Quasi Single-Stage Buck-Boost Inverter
Posted in: IEEE 2017, Power System
A Highly Reliable and High Efficiency Quasi Single-Stage Buck-Boost Inverter Abstract: To regulate an output ac voltage in inverter systems having wide input dc voltage variation, a buck-boost power conditioning system is preferred. This paper proposes a novel high-efficiency quasi single-stage single-phase buck-boost inverter. The proposed inverter can solve current shoot-through problem and eliminate PWM […]
December 13, 2017
Comments Off on A 4-Switch Single-Stage Single-Phase Buck-Boost Inverter
Posted in: IEEE 2017, Power System
A 4-Switch Single-Stage Single-Phase Buck-Boost Inverter Abstract: The paper presents a new transformerless single-phase single-stage buck-boost grid-connected voltage source inverter (VSI) topology. The topology can achieve efficient power conversion with a wide input voltage range, number of magnetic devices reduction and low leakage current. The proposed VSI topology consists of high frequency semiconductors for shaping […]