Results 1 to 10 of about 625 (156)
Effects of VSM convertor control on penetration limits of non-synchronous generation in the GB power system [PDF]
, 2016 2013 saw the presentation of a paper [1][2] to the wind integration workshop, which demonstrated 26 high convertor penetration scenarios, 17 of which introduced a type of instability in RMS models previously unseen by the researchers. It also provided an
Booth, Campbell D. +6 more
core
IET Electric Power ApplicationsThe authors propose a current fluctuation reduction strategy based on optimal three‐space‐vector pulse‐width modulation (TSVPWM), which is used to improve the service‐life of the dc‐link electrolytic capacitors in two‐level three‐phase voltage‐source ...
Peihe Li +4 more
doaj +1 more source
New modulation scheme for bidirectional qZS modular multi-level converters
The Journal of Engineering, 2019 This study proposes a dedicated modulation scheme for a bidirectional quasi-Z-source (qZS) modular multi-level converter. The operation principle and a suitable pulse-width modulation method are proposed.
Fatma A. Khera +2 more
doaj +1 more source
Adaptive double-integral-sliding-mode-maximum-power-point tracker for a photovoltaic system
The Journal of Engineering, 2015 This study proposed an adaptive double-integral-sliding-mode-controller-maximum-power-point tracker (DISMC-MPPT) for maximum-power-point (MPP) tracking of a photovoltaic (PV) system.
Bidyadhar Subudhi, Raseswari Pradhan
doaj +1 more source
Advanced Stirling Radioisotope Generator Engineering Unit 2 Anomaly Investigation [PDF]
The Advanced Stirling Radioisotope Generator (ASRG) Engineering Unit 2 (EU2) is the highest fidelity electrically heated Stirling radioisotope generator built to date.
Dobbs, Michael W. +2 more
core +1 more source
The Development of a Control System for a 5 Kilowatt Free Piston Stirling Engine Convertor [PDF]
, 2008 The new NASA Vision for Exploration, announced by President Bush in January 2004, proposes an ambitious program that plans to return astronauts to the moon by the 2018 time frame.
Kirby, Raymond L., Vitale, Nick
core +1 more source
IET Power ElectronicsTo reduce the common‐mode voltage (CMV) generated during the operation of the three‐level neutral‐point‐clamped (3L‐NPC) inverters, this study proposes a partitioned hybrid pulse width modulation (PHPWM) strategy. In this strategy, the three‐level vector
Cheng Song, Libo Wang, Jinhua Du
doaj +1 more source
Comparative research of harmonic suppression algorithm of the three-level NPC converter
The Journal of Engineering, 2018 The three-level NPC converter is an effective solution to medium-voltage and high-power electronic converters. Modulation strategy is one of research focus of the three-level NPC converter.
Li Ning, Gao Tong, Zhang Hui, Yang Ping
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Progress in High Power Free-Piston Stirling Convertor Development [PDF]
, 2008 The U.S. Space Exploration Policy has established a vision for human exploration of the moon and Mars. One option for power for future outposts on the lunar and Martian surfaces is a nuclear reactor coupled with a free-piston Stirling convertor at a ...
Brandhorst, Henry W., Jr. +3 more
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Implementation of NLC‐SHM based novel PWM scheme on packed U‐cell multilevel inverter
IET Power ElectronicsThis article introduces a novel integrated nearest level controller (NLC) combined with selective harmonic mitigation (SHM) control approach aimed at efficiently suppressing lower‐order harmonics has been introduced.
Mohd Tariq +5 more
doaj +1 more source