Effect of Multiple Reclosing Time Intervals on Axial Vibration of Winding
Applied Sciences, 2023 When a transformer suffers a permanent fault, it will suffer a short-circuit impulse again after reclosing. If the previous vibration of the winding is not attenuated completely and the winding is subjected to a secondary impulse within a short time, the
Lu Sun +12 more
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Entire process of surface discharge of GIS disc-spacers under constant AC voltage
High Voltage, 2020 Surface contamination on the disc-spacers is one of the main threats to the safe operation of gas insulated switchgear (GIS) insulation. The authors’ research has confirmed the phenomena of intermittent discharge of such defects under AC constant voltage
Chenhao Zhao +6 more
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Time-optimal Control Strategies for Electric Race Cars with Different Transmission Technologies [PDF]
, 2020 This paper presents models and optimization methods to rapidly compute the achievable lap time of a race car equipped with a battery electric powertrain. Specifically, we first derive a quasi-convex model of the electric powertrain, including the battery,
Borsboom, Olaf +3 more
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The feasibility of continuous basalt fibre‐reinforced polymer application to composite cross‐arms
High Voltage, 2023 Composite cross‐arms have the advantages of high lightning resistance but impose onerous requirements on mechanical and insulation reliability. Traditional glass fibre composites fail to meet the needs of practical applications.
Yunpeng Liu +6 more
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High Voltage, 2023 Basalt fibre composite materials have shown good application prospects in electrical equipment, but their reliability can be affected by damp‐heat ageing.
Yunpeng Liu +5 more
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Key Technologies and Business Model of Shared Towers for Power and Communication
Zhongguo dianli, 2021 The arrival of 5G communication era provides new opportunities for the development of communication operators, but also brings new challenges. The construction of 5G communication needs more and more iron tower resources.
Weibo ZHAO +4 more
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Methodology to Evaluate the Impact of Electric Vehicles on Electrical Networks Using Monte Carlo
Energies, 2021 In preparation for the electric mobility technological transition in Colombia, an impact assessment of the electric power system is required, considering the increasing loading that must be able to be managed in the future.
Daniel Betancur +7 more
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Research on automatic location and recognition of insulators in substation based on YOLOv3
High Voltage, 2019 With the development of a smart grid, the automatic location of power equipment is becoming a trend. In this study, a method for automatic location identification and diagnosis of external power insulation equipment based on YOLOv3 is proposed. This deep
Yunpeng Liu +6 more
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Fault Detection in Power Distribution Networks Based on Comprehensive-YOLOv5
Sensors, 2023 Real-time fault detection in power distribution networks has become a popular issue in current power systems. However, the low power and computational capabilities of edge devices often fail to meet the requirements of real-time detection.
Shengsuo Niu +5 more
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Influence of ROV umbilical on power quality when supplying electrical loads [PDF]
, 2005 The paper investigates the effects of a 3 km electrical umbilical cable on power transmission for an "island" supply onboard an all/more electric 'work-class' remote operated vehicle (ROV).
Bingham, Chris, Snary, P, Stone, D A
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