Transformerless Single-Phase Multilevel-Based Photovoltaic Inverter

By R. González, E. Gubía, J. L. Taberna, Luis Marroyo. IEEE transactions on industrial electronics (1982. Print), 2008

634 citations recorded by the source corpus.

Subfields: Control and Systems Engineering, Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment

View Paper: https://www.semanticscholar.org/paper/2f5902401e679b17c18c110b73902498935d1d88

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Control and Systems Engineering

In Electrical and Electronic Engineering

In Renewable Energy, Sustainability and the Environment

Citations in the corpus

Power conditioning circuit topologies (2009, background): “A diode-clamp three-level inverter was suggested in [35] and [37]–[38] to avoid high-frequency CM voltage seen in a unipolar SPWM FB inverter while maintaining high efficiencies.”
Transformerless Inverter Topologies for Single-Phase Photovoltaic Systems: A Comparative Review (2020, methodology): “In the freewheeling period, four switches are ON so that the inductor current flows through all of these switches and this can lead to high conduction losses. g) HB-ZVR and HB-ZVR-D: The H-Bridge zero voltage rectifier (HB-ZVR) [see Fig.”
Topology Review and Derivation Methodology of Single-Phase Transformerless Photovoltaic Inverters for Leakage Current Suppression (2015, background): “fied configuration because only two power switches and one inductor are required [50].”
Highly Efficient Single-Phase Transformerless Inverters for Grid-Connected Photovoltaic Systems (2010, background): “the advantages of the previously presented circuits, namely, no internal reactive-power flow, output voltage with three levels, and minimized voltage oscillations of the PV array to ground [21], [40].”
Multistring Five-Level Inverter With Novel PWM Control Scheme for PV Application (2010, methodology): “In this paper, a five-level inverter is used instead of a conventional three-level pulsewidth-modulated (PWM) inverter because it offers great advantages, such as improved output waveforms, smaller filter size, lower electromagnetic interference, lower total harmonic distortion (THD), and others [6]”
Transformerless Inverter With Virtual DC Bus Concept for Cost-Effective Grid-Connected PV Power Systems (2013, background): “Although the three-level neutral point clamped (NPC) circuit can help improve the performance of the half-bridge inverter, the dc bus voltage is still high [17], [18].”
An Optimized Transformerless Photovoltaic Grid-Connected Inverter (2011, background): “Under the premise of filter inductor symmetric placement in phase line and neutral line, the ground current of the unipolar SPWM full-bridge inverter depends on the frequency and amplitude of the common-mode voltage vCM [11], [12].”
A New High-Efficiency Single-Phase Transformerless PV Inverter Topology (2011, background): “Furthermore, the topology proposed in [6] reduces the dc current injection, which is an important issue in the case of transformerless topologies and is limited by different”
Medium-Voltage Multilevel Converters—State of the Art, Challenges, and Requirements in Industrial Applications (2010, methodology): “Transformerless solutions are very beneficial for MV drive applications and attractive for research and application [43], [141], [167].”