Results 21 to 30 of about 4,922,386 (131)
IET Power Electronics, 2023 A modular multilevel converter‐based high voltage direct current (MMC‐HVDC) system involves a large number of cascading submodules (SMs). The failure of SMs may critically degrade the system performance.
Lixia Yang +4 more
doaj +1 more source
IET Generation, Transmission & Distribution, 2023 Power systems around the world are rapidly transitioning to much higher shares of inverter‐based resources (IBRs) with few synchronous generators remaining online.
Badrzadeh Babak +3 more
doaj +1 more source
Impact of LCC–HVDC multiterminal on generator rotor angle stability [PDF]
, 2020 Multiterminal High Voltage Direct Current (HVDC) transmission utilizing Line Commutated Converter (LCC-HVDC) technology is on the increase in interconnecting a remote generating station to any urban centre via long distance DC lines.
Oni, Oluwafemi Emmanuel +5 more
core +1 more source
A hybrid arm‐multiplexing MMC for DC fault ride‐through without blocking
IET Renewable Power Generation, 2023 Considering both the DC fault ride‐through (FRT) and lightweight requirements of modular multilevel converter (MMC), this paper proposes a hybrid arm‐multiplexing modular multilevel converter (HAM‐MMC).
Yi Wang, Yuwei Li, Chen Wang, Jianye Tao
doaj +1 more source
High pulse AC/DC convertors and their application to HVDC transmission. [PDF]
, 1992 AC/DC convertors used in HVdc transmission systems inject harmonics into their associated AC and DC systems. A conventional approach to filter these harmonics is to use passive filters on both AC and DC sides of the convertor.
Villablanca, Miguel
core +1 more source
IET Power Electronics, 2023 In this paper, the problem of harmonic coupling between the converter transformer and the converter under the action of geomagnetically induced current (GIC) is proposed to be investigated.
Yang Peihong +6 more
doaj +1 more source
Power electronics options for large wind farm integration : VSC-based HVDC transmission [PDF]
, 2006 This paper describes the use of voltage source converter based HVDC transmission (VSC transmission) system for grid integration of large wind farms over long distance.
Xu, Lie +8 more
core +1 more source
Driver optimization of high power converter based on BIGT reverse conduction loss
IET Power ElectronicsBi‐mode Insulated Gate Transistor (BIGT), owing to its notable attributes in power density and compact dimensions, holds promising applications in the realm of high power converters.
Lei Qi +8 more
doaj +1 more source
Analysis of harmonics in subsea power transmission cables used in VSC-HVDC transmission systems operating under steady-state conditions [PDF]
, 2007 Subsea power cables are a critical component of a voltage-source converter-high-voltage direct current (VSC-HVDC) transmission system in any offshore electrical power scheme.
Bucknall, R.W.G., Chien, C.H.
core
Phasing Out Coal Power Through Cross‐Border Renewable Energy Trade in the Asia‐Pacific
Sustainable Development, EarlyView.ABSTRACT Coal remains the backbone of electricity generation in the Asia‐Pacific region, accounting for half of total regional output and two‐thirds of global coal‐fired capacity. The substantial environmental and public‐health externalities of coal highlight the urgent need to accelerate the renewable energy transition.
Bin Lu +6 more
wiley +1 more source