Results 11 to 20 of about 6,578,394 (152)

Feasibility of high frequency alternating current power distribution for the automobile auxiliary electrical system [PDF]

open access: yes, 2011
This study investigates the feasibility and potential benefits of high frequency alternating current (HFAC) for vehicle auxiliary electrical systems. A 100Vrms, 50kHz sinusoidal AC bus is compared with 14V DC and 42V DC electrical systems in terms of ...
Antaloae, C. C.
core   +6 more sources

High frequency inverter-transformer-cycloconverter system for DC to AC (3-phase) power conversion [PDF]

open access: yes, 1991
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis is concerned with a 3-phase multistage high frequency link DC to AC power conversion with a novel inverter-cycloconverter circuitry.
Karamat, Asghar
core   +7 more sources

Topology review of doubly grounded transformer‐less single‐phase inverters

open access: yesIET Power Electronics, 2023
Photovoltaic (PV) transformer‐less single‐phase inverters are widely used in the solar generation systems because of low cost, high power density, and high efficiency.
Zhilei Yao
doaj   +1 more source

Design and DC fault clearance of modified hybrid MMC with low proportion of full‐bridge submodules

open access: yesIET Generation, Transmission & Distribution, 2021
The hybrid modular multilevel converter (MMC) consisting of half bridge submodules (HBSMs) and full bridge submodules (FBSMs) combines the respective advantages of both submodules.
Yuzhe Xu, Zheren Zhang, Zheng Xu
doaj   +1 more source

Generalized diamond‐type single DC‐source switched‐capacitor based multilevel inverter with step‐up and natural voltage balancing capabilities

open access: yesIET Power Electronics, 2021
This paper proposes a diamond‐shaped high step‐up switched‐capacitor based basic multilevel inverter topology. The basic switched‐capacitor (SC) stage consists of 2 active switches, 2 diodes, and 2 capacitors.
Saeid Deliri   +3 more
doaj   +1 more source

An analogous carrier‐based implementation of virtual space vector modulation with low common‐mode voltage and neutral‐point voltage oscillation elimination for three‐level NPC inverter

open access: yesIET Power Electronics, 2023
Balancing control of neutral‐point voltage (NPV) and reducing common‐mode voltage (CMV) are crucial for a three‐level neutral‐point‐clamped (NPC) inverter.
Zhuoxun Liu, Xiangguo Xu
doaj   +1 more source

Winding open‐circuit fault‐tolerant operation of single DC‐link dual‐inverter fed three‐phase open‐end induction motor drive

open access: yesIET Power Electronics, 2021
This study presents a winding open‐circuit fault‐tolerant control scheme for an open‐end induction motor drive with common DC bus for dual inverters. The proposed control scheme also permits balanced three‐phase operation of the same motor under healthy ...
Abanishwar Chakrabarti   +2 more
doaj   +1 more source

Z‐source inverter topologies with switched Z‐impedance networks: A review

open access: yesIET Power Electronics, 2021
The Z‐source inverter is one of the most interesting power electronic converters. Over the past decades, research and development have been in high demand to meet the challenges for improving the converter performance with reduced weight and cost while ...
Nafis Subhani   +3 more
doaj   +1 more source

Modelling, analysis, and parameters design of filter‐integrated three‐switch boost inverter

open access: yesIET Power Electronics, 2022
By combining the filter circuit and boost circuit, the filter‐integrated three‐switch boost inverter (TSBI) is proposed in this paper. Different from the traditional boost inverter, TSBI achieves the boost function at the AC side, so the voltage stress ...
Shuo Liu   +3 more
doaj   +1 more source

A new boost switched capacitor seven‐level grid‐tied inverter

open access: yesIET Power Electronics, 2021
In this paper, a new switched capacitor‐based multilevel inverter structure is suggested. The proposed topology can generate seven‐level output voltage waveform using ten power electronic switches and two floating capacitors.
Yang Gao   +4 more
doaj   +1 more source

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