Results 1 to 10 of about 10,633,253 (157)
Review on the Service Safety Assessment of Main Cable of Long Span Multi-Tower Suspension Bridge
Applied Sciences, 2021 The long-span multi-tower suspension bridge is widely used in the construction of river and sea crossing bridges. The load-bearing safety and anti-sliding safety of its main cable are directly related to the structural safety of a suspension bridge ...
Dagang Wang +3 more
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Life-Cycle Cost Analysis of Long-Span CFRP Cable-Stayed Bridges
Polymers, 2022 With the advantages of high strength, light weight, high corrosion and fatigue resistance, and low relaxation, carbon-fiber-reinforced polymer (CFRP) is an excellent cable material for cable-stayed bridges. However, the relatively high unit price of CFRP
Yue Liu, Tafsirojjaman Tafsirojjaman
exaly +2 more sources
Improved Speed Sensorless Vector Control Algorithm of Induction Motor Based on Long Cable
Journal of Electrical Engineering and Technology, 2019 In many applications, especially electrical submersible pump required remote operation of inverter via a long motor cable. The conventional control algorithm of induction motor (IM) didn’t operate effectively, which ignored the influence of the cable ...
Xin Zuo, Zhishan Liang, Yonghong Deng
exaly +2 more sources
Bridge Cable Performance Warning Method Based on Temperature and Displacement Monitoring Data
BuildingsCable-stayed bridge cables experience significant tension over time, making the bridge cables prone to corrosion and fatigue. The direct measurement of cable length is not a standard capability in most current structural health monitoring systems, nor is
Yan Shi +4 more
doaj +2 more sources
Double-ended positioning of partial discharge for long cable based on VMD-WVD phase method [PDF]
电力工程技术, 2022 Obtaining the cable partial discharge fault location quickly and accurately is of great significance to the safe and stable operation of the cable system.
CHEN Huangxi +3 more
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Induction Motor Field-Oriented Sensorless Control with Filter and Long Cable
Energies, 2022 In recent years, part of the efforts of the electric drive researcher has been focused on the study of sensorless control algorithms that allow controlling the machine without a speed measure and with ever-fewer measurement devices. This article proposes
Lorenzo Carbone +5 more
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Effect of Broken Cable on Mechanical Properties of Curved Cable-stayed Bridge [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2023 In order to study the mechanical response of long-span curved cable-stayed bridge caused by cable breaking, Xigu Chaijiaxia cable-stayed bridge in Gansu Province was taken as an engineering example, the finite element model was established by using the
YANG Yaxun +4 more
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Известия Томского политехнического университета: Инжиниринг георесурсов, 2023 Relevance. The stock of oil wells in the Russian Federation, where production is carried out with the help of electric centrifugal pumps or electric-driven vane pumps, is expanding every year.
Alexander S. Glazyrin +10 more
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A Power Cable Reference Frame dqn Model for Fundamental Frequency Analysis
IEEE Access, 2022 This paper proposes an underground power cable dqn model that can be used for both electric machines analysis and control at or around the fundamental rated power frequencies (50Hz or 60Hz).
Mesaad AlBader +2 more
doaj +1 more source
Известия Томского политехнического университета: Инжиниринг георесурсов, 2021 The relevance. An oil-submersible cable transfers electrical energy from an energy source to submersible electric motors of oil production plants. Resonant peaks localized in a narrower frequency band characterize the frequency response of an unloaded ...
Alexander S. Glazyrin +10 more
doaj +1 more source