Hybrid ultra-HVDC system with LCC and cascaded hybrid MMC
The Journal of Engineering, 2019 Nowadays, the hybrid high-voltage direct current (HVDC) system consisting of line commutated converter (LCC) and modular multilevel converter (MMC) has become the most competitive candidate in multi-infeed power systems.
Ruizhang Yang +3 more
doaj +1 more source
Control of Dual-Opposed Stirling Convertors with Active Power Factor Correction Controllers [PDF]
, 2006 When using recently-developed active power factor correction (APFC) controllers in power systems comprised of dual-opposed free-piston Stirling convertors, a variety of configurations of the convertors and controller(s) can be considered, with ...
Lewandowski, Edward J. +2 more
core
A 2-MHz 2-kW voltage-source inverter for low-temperature plasma generators: implementation of fast switching with a third-order resonant circuit [PDF]
, 1999 This paper presents a specially designed third-order resonant circuit intended to achieve fast switching operation for a voltage-source series-resonant inverter using four MOSFETs.
Fujita, Hideaki, Akagi, Hirofumi
core +1 more source
Identification method based on correlation analysis for SPTG fault in MMC-MVDC system
The Journal of Engineering, 2019 Due to the labyrinthine topology of the MMC-MVDC system, identification of the faulty feeder especially for a single-pole-to-ground (SPTG) fault is a challenging task.
Yu Zeng +4 more
doaj +1 more source
KOHONEN NEURAL NETWORK CLUSTERING FOR VOLTAGE CONTROL IN POWER SYSTEMS [PDF]
, 2010 Clustering a power system is very useful for the purpose of voltage stability control. However, the methods have developed usually have computational inefficiency.
Nizam , Muhammad
core
The Journal of Engineering, 2019 Here, the uncontrolled rectification pre-charging characteristics of the VSC-HVDC system with different modular multilevel converter (MMC) topologies such as full-bridge, half-bridge, and hybrid topologies are proposed based on theoretical analysis and ...
Yuxin Lu +5 more
doaj +1 more source
Identification of a 7-phase claw-pole starter-alternator for a micro-hybrid automotive application [PDF]
, 2008 This paper deals with the identification of a new high power starter-alternator system, using both: a Finite Element Method (FEM) modeling and an experimental vector control.
BOUSCAYROL, Alain +14 more
core +1 more source
Network fault tolerant voltage-source-converters for high-voltage applications
, 2010 This paper discusses network fault tolerant voltage-source-converters for high-voltage ...
Trainer, D.R. +5 more
core +2 more sources
A Low-Computing-Complexity Touch Signal Detection Method and Analog Front-End Circuits Based on Cross-Correlation Technology for Large-Size Touch Panel. [PDF]
Sensors (Basel), 2022 Guo X, Li H, Chen Y, Sun W.
europepmc +1 more source