Results 11 to 20 of about 1,158 (199)
IET Smart GridBy focussing on the limitations of fixed dead time (DT) in conventional reclosing methods, this paper highlights its significant adverse impact on transient stability of distributed energy resources (DERs) in microgrid. This vulnerability is particularly
Hamed Aghabeigi +2 more
doaj +2 more sources
DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications. [PDF]
Adv MaterDNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Ding L +5 more
europepmc +2 more sources
Assessment of unintentional islanding operations in distribution networks with large induction motors [PDF]
, 2020 This paper is aimed at assessing the impact of unintentional islanding operations (IOs) in the presence of large induction motors (IMs) within distribution networks (DNs).
Bosch Tous, Ricardo +3 more
core +2 more sources
3D-Printed Polymeric Biomaterials for Health Applications. [PDF]
Adv Healthc MaterThis review explores the potential of 3D printing for creating functional polymeric health‐related devices, examining current techniques and commonly used biomaterials. It highlights key applications in biosensors, bioactuators, and soft robotics, while addressing challenges like material compatibility, printing resolution, and speed.
Zhu Y +24 more
europepmc +2 more sources
Adaptive Single-Pole Auto-Reclosing Scheme Based on Secondary Arc Voltage Harmonic Signatures
Energies, 2021 This paper presents an advanced adaptive single-pole auto-reclosing (ASPAR) scheme based on harmonic characteristics of the secondary arc voltage. For analysis of the harmonics, short-time Fourier transform (STFT), which is a universal signal processing ...
Joon Han, Chul-Moon Lee, Chul-Hwan Kim
doaj +1 more source
Adaptive sequential reclosing strategy for hybrid HVDC circuit breakers in MMC‐based DC grids
High Voltage, 2022 DC circuit breaker (DCCB) is one of the most promising solutions for handling DC fault in half‐bridge modular multilevel converter (MMC)‐based DC grid.
Jingqiu Yu, Zheren Zhang, Zheng Xu
doaj +1 more source
Uninterrupted power supply to BESS based microgrid system using adaptive reclosing approach
IET Generation, Transmission & Distribution, 2021 As more than 80% of faults on overhead lines are temporary (transient) in nature which is caused due to lightning strikes, momentary bird or tree limb contact, wind bringing conductors in contact, etc.
Shubham Ghore +2 more
doaj +1 more source
Alexandria Engineering Journal, 2022 This paper proposes a novel two-stage adaptive reclosing mechanism for shunt-compensated extra-high-voltage transmission lines. In the first stage, secondary arc extinction peak-based criterion (SAEPC) is established to monitor the precise instant of ...
Muhammad Saad, Chul-Hwan Kim
doaj +1 more source
IET Generation, Transmission & Distribution, 2022 Modular multilevel converter based on high voltage director current is important for large‐scale power regional interconnection. Adaptive reclosing is critical to improving the safety and economy of power transmission.
Jingru Zhang +4 more
doaj +1 more source
Comparison between unipolar and bipolar single phase grid-connected inverters for PV applications [PDF]
, 2007 An inverter is essential for the interfacing of photovoltaic panels with the AC network. There are many possible inverter topologies and inverter switching schemes and each one will have its own relative advantages and disadvantages.
Ahfock, Tony, Bowtell, Les
core +5 more sources