Results 21 to 30 of about 74,925 (305)
Power Electronics and Drives, 2021 This paper proposes an improved space vector pulse width modulation (SVPWM) based DC link voltage balancing control of a three-phase three-level neutral point clamped (NPC) centralised inverter supplying the generated power from photo voltaic (PV) array ...
Bhowmick Supratik +3 more
doaj +1 more source
P-resonant control for the neutral point of three phase inverter [PDF]
, 2014 In this project, a Proportional resonant (PR) current controller is proposed to maintain a balanced neutral point for a three-phase four wire inverter, which can be used in microgrid applications. The neutral-point circuit consists of a conventional
Omar Aashour, Omar Ali
core +1 more source
Komparasi Multilevel Inverter Satu Fasa
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2019 — This paper discusses multilevel single-phase inverters to improve voltage quality by reducing harmonics. In order to see the performance of multilevel single-phase inverters in reducing the output voltage harmonics, a comparison of several single ...
Irma Husnaini +3 more
doaj +1 more source
A 2-kV Charge-Based ZVS Three-Level Inverter
IEEE Transactions on Power Electronics, 2020 Industrial applications, e.g., semiconductor manufacturing equipment, require power converters providing high power with high precision and bandwidth. This article presents a three-level flying capacitor resonant pole inverter configuration that combines high output power and high switching frequency with reduced switch voltage stress.
Sjef J. Settels +3 more
openaire +2 more sources
A three-level common-mode voltage eliminated inverter with single dc supply using flying capacitor inverter and cascaded H-bridge [PDF]
, 2014 A three-level common-mode voltage eliminated in- verter with single dc supply using flying capacitor inverter and cascaded H-bridge has been proposed in this paper.
García Franquelo, Leopoldo +5 more
core +1 more source
Comparative Evaluation of Lifetime of Three-Level Inverters in Grid-Connected Photovoltaic Systems
Energies, 2020 The cost of the PV energy reduction is still required to increase the penetration level of PV systems in the energy market. The reliability of PV inverters is one of the important aspects to be enhanced in order to reduce the cost of PV energy, since it ...
Ui-Min Choi, June-Seok Lee
doaj +1 more source
Reliability analysis and reliable operation of three-level ANPC inverter
Frontiers in Energy Research, 2023 The three-level active neutral-point-clamped (3L-ANPC) inverters have been widely used in medium-voltage high-power electrical drives. The purpose of this paper is to achieve the reliable operation for 3L-ANPC inverters by reliability analysis and ...
Xiaolin Zheng +4 more
doaj +1 more source
A multi-level converter with a floating bridge for open-ended winding motor drive applications [PDF]
, 2016 This paper presents a dual three phase open end winding induction motor drive. The drive consists of a three phase induction machine with open stator phase windings and dual bridge inverter supplied from a single DC voltage source. To achieve multi-level
Chowdhury, Shajjad +3 more
core +1 more source
Backstepping controller of five-level three-phase inverter
MATEC Web of Conferences, 2014 Multilevel converters are becoming increasingly used in many industrial applications due to the many advantages that they offer. The improvements in the output signal quality, lower Total Harmonic Distortion (THD) and many other properties make ...
Majdoul R. +5 more
doaj +1 more source
Three Level Inverter based DTC of Induction Motors Utilizing RCPWM [PDF]
E3S Web of ConferencesThis paper introduces a streamlined space vector algorithm designed to regulate a three-level inverter-powered induction motor using direct torque control (DTC).
Abrol Monika +3 more
doaj +1 more source