Results 91 to 100 of about 472,625 (280)
ANPC Three-phase Three-level Inverter
Kongzhi Yu Xinxi Jishu, 2012 There are three kinds of multi-level inverters (MLI) suitable for medium and large power application, such as neutral point clamped (NPC) with diodes, flying capacitor (FC) and cascade H bridge (CHB). Among them NPC MLI is used popular nowadays. In order
CHEN Xianming
doaj
Energies, 2020 This paper proposes a topology derivation methodology to achieve small leakage current or zero leakage current for photovoltaic application. The core of the proposed method is a unified topology model and MN principle to show how to derive all possible ...
Xiumei Yue +4 more
doaj +1 more source
Comparison between two VSC-HVDC transmission systems technologies : modular and neutral point clamped multilevel converter [PDF]
, 2009 The paper presents a detail comparison between two voltage source converter high voltage dc transmission systems, the first is based on neutral point-clamped (also known as HVDC-Light) and the second is based on innovative modular multilevel converter ...
Adam, G.P. +5 more
core
Research on the mechanism of neutral-point voltage fluctuation and capacitor voltage balancing control strategy of three-phase three-level T-type inverter [PDF]
, 2017 In order to solve the neutral-point voltage fluctuation problem of three-phase threelevel T-type inverters (TPTLTIs), the unbalance characteristics of capacitor voltages under different switching states and the mechanism of neutral-point voltage ...
Duan, Shuangming +5 more
core +2 more sources
Electronics, 2020 Direct torque control (DTC) is considered one of the simplest and fastest control strategies used in motor drives. However, it produces large torque and flux ripples.
S. Hakami, Kyo-Beum Lee
semanticscholar +1 more source
Three-level NPC Inverter SVM Implementation on Delfino DSC
IFAC-PapersOnLine, 2019 Abstract The aim of the paper is to present implementation of reduced switch count space vector pulse width modulation for three-level neutral point clamped inverters (3L-NPC). The implementation was done using Delfino TMS320F28379D. This dual core digital signal controller (DSC) is used because of compute-intensive nature of implemented modulation ...
Krzysztof Górecki +2 more
openaire +1 more source
Switching-Cell Arrays - An Alternative Design Approach in Power Conversion [PDF]
, 2018 © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new ...
Busquets Monge, Sergio +1 more
core +2 more sources
Estimation of energy storage and its feasibility analysis [PDF]
, 2013 Storage significantly adds flexibility in Renewable Energy (RE) and improves energy management. This chapter explains the estimation procedures of required storage with grid connected RE to support for a residential load.
Ali, A. B. M. Shawkat +2 more
core +3 more sources
IET Power Electronics, EarlyView.Some of the topologies with a fewer number of power switches are reviewed and scrutinized. An extensive analysis of the topologies, control strategy and applications are presented here, suggesting suitable multilevel inverter solutions to the known industrial application or new research.
Anurag Choudhary +5 more
wiley +1 more source
IEEE Access, 2018 Decomposition of the signal on the orthogonal or nonorthogonal basis of the signal space is the traditional method for fault feature extraction in the field of inverter fault diagnosis.
Yunjun Yu, Shilei Pei
doaj +1 more source