Results 81 to 90 of about 3,446 (198)
Performance evaluation of SiC MOSFET in 5-level single phase converter [PDF]
, 2016 The use of silicon carbide (SiC) semiconductor power devices has been studied and evaluated in a wide variety of converters. The work presented in this paper shows the performance of C2M SiC MOSFETs compared to Si devices operating as switching ...
Foster, M.P., Gomez, J., Stone, D.A.
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IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a new Double T‐type H‐bridge (DTH) module configuration that can produce 9, 13, 17, 19, 21, and 25 levels using reduced components. Abstract Renewable energy sources are subject to input source uncertainties, which can negatively impact output voltage THD.
Omid Zolfagharian +2 more
wiley +1 more source
Active Voltage Balancing Control of 9‐Level Multicell‐Based A‐NPC Inverters
IET Power Electronics, Volume 19, Issue 1, January/December 2026.We present a optimization‐free PWM control for single‐phase 9‐level FC A‐NPC inverters that converts measured current and capacitor voltages into logic equations to both balance FC voltages and generate the commanded levels. By removing objective functions/optimizers, it enables fast, simple implementation, with experiments showing robust performance ...
Kasra Amirsoleymani, Vahid Dargahi
wiley +1 more source
Results in EngineeringA Unified Power Quality Conditioner (UPQC) is designed with series and shunt type Neutral Point Clamped (NPC) converters and it is controlled by 2-Dimensional Space Vector Modulation (2D-SVM) and 3-Dimensional Space Vector Modulation (3D-SVM).
Palanisamy R +6 more
doaj +1 more source
A Study on the Design of MV Class Power Stack for Neutral Point Clamped Three-Level Converter [PDF]
, 2016 Over the last decade, there has been a growing interest in renewable energy. As one of the renewable energy resources, wind power is attracting considerable attention and becoming most developing renewable energy resources.
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IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a novel power loss reduction PWM (PLRPWM) strategy for three‐level neutral point clamped inverters. The proposed strategy aims to achieve multi‐objective optimisation by balancing low output harmonics, reduced switching losses and a balanced neutral‐point potential. ABSTRACT Three‐level neutral point clamped (3L‐NPC) converters have
Chaoqun Xiang +5 more
wiley +1 more source
A predictive control with flying capacitor balancing of a multicell active power filter [PDF]
, 2008 Unlike traditional inverters, multicell inverters have the following advantages: lower switching frequency, high number of output levels, and less voltage constraints on the insulated-gate bipolar transistors.
Defaÿ, François +2 more
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IET Power Electronics, Volume 19, Issue 1, January/December 2026.The hysteresis control strategy used in FOC is available in three‐phase (3‐phase) motor control. However, our research article implements the 5‐phase inverter drive for controlling the 5‐phase PMSM motor with HCC–FOC, which was not addressed earlier, that reduces the current ripple in the inverter drive. ABSTRACT The research on the five phase (5‐phase)
C. Santhakumar +3 more
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a five‐level asymmetric active neutral point clamped dual active bridge converter integrated with a hybrid SiC/Si component design, which features a wide voltage transfer range, soft‐switching operation and high control flexibility; to enhance efficiency, it analyses the topology's redundant switching states, proposes an optimized ...
Jin Li +4 more
wiley +1 more source
IEEE Open Journal of Power ElectronicsNeutral Point Clamped Three-Level Inverters (NPC-3LI) are widelyused in dc to ac power conversion due to their superior waveform quality and reduced voltage stress compared to two-level inverters.
Deliang Wu +4 more
doaj +1 more source