Now showing items 1-10 of 2376
New integrated Zeta and Cuk inverters intended for standalone and grid-connected applications
This paper presents new inverter topologies based on the integration of a DC to DC Zeta or Cuk converter with a voltage source inverter (VSI). The proposed integration procedure aims to reduce the amount of components, ...
A single-phase single-stage buck-boost inverter intended for low power alternative energy conversion systems: Analysis, design and experimentation
This paper presents the operational analysis of the single-phase integrated buck-boost inverter. This topology is able to convert the DC input voltage into AC voltage with a high static gain, low harmonic content and ...
Three-phase tri-state buck-boost integrated inverter
This paper presents a three-phase integrated inverter suitable for stand-alone and/or grid-connected applications. The usage of the special features of the tri-state coupled with the special space vector modulation allows ...
Evaluation of integrated inverter topologies for low power PV systems
This work presents the stage integration in power electronics converters as a suitable solution for solar photovoltaic inverters. The rated voltages available in Photovoltaic (PV) modules have usually low values for ...
Power losses analysis and cooling system design of three topologies of multilevel inverters
This paper presents the comparison of three topologies of multilevel inverters applied to drive an induction motor of 500 kVA/4.16 kV. The multilevel inverters analyzed are: a neutral point clamped inverter, a symmetrical ...
Tri-state single-phase integrated inverters with input to output power decoupling control
Researches on control for power electronics have looked for original solutions in order to advance renewable resources feasibility, specially the photovoltaic (PV). In this context, for PV renewable energy source the usage ...