Results 21 to 30 of about 358 (179)
Frontiers in Energy ResearchTraditionally, the ampacity of an overhead transmission line (OHTL) is a static value obtained based on adverse weather conditions, which constrains the transmission capacity.
Yong Sun +11 more
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Study on Radial Temperature Distribution and Current-carrying Capacity of Overhead Conductors [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2020 Accurate understanding of the temperature distribution pattern of overhead conductor cross section can effectively predict the maximum ampacity of current line, and provide basis for real-time dynamic capacity-increase.This paper taking the commonly used
ＺＨＡＮＧ Ｍｅｎｇ +2 more
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Ampacity Optimization for Cluster Power Cables Laid in Ducts of Narrow Channel
Zhongguo dianli, 2021 In the construction of underground power cables, it is often unavoidable to pass through areas with narrow roads or dense underground pipe networks.In order to keep a safe horizontal distance, it is common to arrange the cluster cables in a narrow ...
Aiqing MA, Bo QIN, Huafu ZHANG
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Non-contact Dynamic Capacity-Increasing of Overhead Conductor Based on Cooling Tester (CT) [PDF]
E3S Web of Conferences, 2020 The traditional dynamic capacity-increasing technology of overhead conductors needs to monitor the operation state of conductors (temperature, sag, etc.), and the relevant sensors are usually installed directly on the surface of conductors.
Wang Rui +6 more
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ElectricaOverhead transmission lines (TLs) are typically rated using static methods that assume conservative environmental conditions, such as high ambient temperatures and low wind speeds.
Ziauddin Zia, Celal Fadil Kumru
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Improved FEM for distribution network cables rating using multiple forgetting factors least-square
AIP Advances, 2018 Complicated surroundings of distribution network cables make it difficult to compute maximum ampacity according to actual operations. However, single numerical method for cable rating causes complex computation load which is not suitable for ampacity ...
Shiqi Liu, Junhua Wang, Zhijian Fang
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Energies, 2020 With the increase in electricity demand, the ampacity calculation based on the dynamic thermal rating (DTR) technology is increasingly significant for assessing and improving the power transfer capacity of the existing overhead conductors.
Zhao Liu +8 more
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High Voltage, EarlyView.ABSTRACT Low‐frequency AC transmission holds promise for high‐voltage land cables, but its ampacity is significantly influenced by cable grounding methods and other structural factors. To explore the specific low‐frequency current‐carrying characteristics of high‐voltage land cables, this paper conducts a thorough theoretical analysis of the coupling ...
Yongpei Li +4 more
wiley +1 more source
电力工程技术Developing offshore wind power is an important measure to achieve the goal of 'dual carbon'. DC submarine cables are important devices in offshore wind power transmission projects, and the research on the ampacity of submarine cables plays an important ...
WANG Zhong, TANG Yingying, JIA Lichuan
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Advanced Materials Technologies, Volume 11, Issue 18, 18 September 2026.Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee +2 more
wiley +1 more source