Results 21 to 30 of about 7,698,873 (294)
High Voltage, 2020 Charge accumulation has always been a problem for the safe operation of gas insulated switchgear (GIS)/gas insulated transmission line (GIL) both under AC and DC.
Dayu Li +4 more
doaj +1 more source
Seismic Performance Evaluation and Retrofit Strategy of Overhead Gas-Insulated Transmission Lines
Buildings, 2023 The overhead gas-insulated transmission line (GIL) in ultra-high-voltage converter stations, distinct from traditional buried pipelines, demands a thorough investigation into its seismic behavior due to limitations in existing codes.
Xiaoxuan Li, Qiang Xie, Jiayi Wen
doaj +1 more source
Review of gas-insulated transmission line (GIL) monitoring methods
Diance yu yibiaoNowadays, gas-insulated transmission line (GIL) is playing an increasingly important role in the field of power transmission. It combines the advantages of cables and overhead transmission lines, featuring superior transmission performance and great ...
DENG Chuan, LIU Yang, LI Jian
doaj +1 more source
Eco-friendly alternatives to replace SF6 in high voltage Gas-Insulated Transmission Lines: a comparative study [PDF]
, 2020 This project focuses on the research of an eco-friendly alternative that could replace SF_6, which is a strong greenhouse gas, in high voltage Gas-Insulated Transmission Lines, reducing the environmental impact but at the same time maintaining the ...
Manganella, Andrea
core
Influence of UHV GIL access on transient recovery voltage of circuit breaker
电力工程技术, 2022 The access of ultra high voltage (UHV) gas-insulated transmission line (GIL) affects both the transient recovery voltage (TRV) amplitude and the rate of rise of TRV (RRRV) of circuit breakers,which may endanger the breaking capacity of circuit breakers ...
SUN Yi +5 more
doaj +1 more source
Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie ŚrodowiskaThe electrical network is the set of elements where loads are connected to the generation plants by transmission lines. They can be either overhead or underground cables.
Samira Boumous +2 more
doaj +1 more source
Research on mechanical properties and impact resistance of origami-based metamaterial for GIL
Frontiers in Materials, 2023 Gas insulated metal enclosed transmission line (GIL) is a high voltage, high current power transmission equipment, widely used in large hydropower stations, large-scale energy hubs and other occasions.
Wei Xu +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.More than 10 000 metal‐coated silicon MEMS cantilevers are fabricated and characterized to build a large‐scale experimental dataset spanning multiple vibrational modes. Machine learning algorithms are benchmarked to predict resonance frequency and quality factor, with ensemble based models achieving accuracy approaching experimental uncertainty.
Sina Zare Pakzad +8 more
wiley +1 more source
南方能源建设, 2022 [Introduction] Massive usage of gas-insulated metal-enclosed switchgear (GIS) has caused serious electromagnetic interference, especially when the isolating switch in GIS is operated with small capacitive current, it does not have arc extinguishing ...
LI Jiahui
doaj +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source