Results 211 to 220 of about 311,998 (347)

Heat Transfer Characteristics of Novel Resin Impregnated Paper Converter Transformer Valve‐Side Bushing With Two‐Phase Closed Thermosyphon

open access: yesHigh Voltage, EarlyView.
ABSTRACT Resin impregnated paper (RIP) converter transformer valve‐side bushings are the key equipment in converter stations. Local overheating of the RIP core not only reduces the transmission efficiency but also causes insulation failure of converter transformers.
Qingyu Wang   +5 more
wiley   +1 more source

Control strategy of novel hybrid commutated converter based on reverse blocking integrated gate commutated thyristor for commutation failure mitigation

open access: yesHigh Voltage, EarlyView.
Abstract Commutation failure (CF) is an inherent problem faced by line commutated converter high voltage direct current (LCC‐HVDC) technology. To completely solve the problem of CF, we have proposed a novel hybrid commutated converter (HCC) technology based on reverse blocking integrated gate commutated thyristor, which can utilise two methods for ...
Zongze Wang   +7 more
wiley   +1 more source

A Preliminary Analysis of two Bus Rapid Transit Accidents in Mexico City

open access: gold, 2014
Jaime Santos‐Reyes   +1 more
openalex   +1 more source

Pattern detection in the vehicular activity of bus rapid transit systems. [PDF]

open access: yesPLoS One
Martínez-González JU   +2 more
europepmc   +1 more source

Análise da qualidade do sistema de transporte Bus Rapid Transit (BRT) Linha TransOeste na cidade do Rio de Janeiro, RJ, Brasil

open access: gold, 2021
Fabire Rezende   +7 more
openalex   +2 more sources

Machine learning approach of multi‐RAT selection for travelling users in 5G NSA networks

open access: yesIET Networks, EarlyView.
The authors present RAT selection algorithm for efficient resource allocation for public bus travelling user(s), utilising live data from multiple 5G NSA base stations. Models of the supervised machine learning algorithms: SVM, DNN and XGBoost were deployed for implementation to predict or select the appropriate RAT between 4G and 5G RATs.
Nurudeen O. Salau   +2 more
wiley   +1 more source

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