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Studying the thermal condition of an automated 6 (10) Kv electric power fiscal metering location
Известия высших учебных заведений: Проблемы энергетики, 2021 THE PURPOSE. Examine the problem of reliable functioning of small electric power fiscal metering locations (EPFML) based on unconventional instrument current and voltage converters (Rogowski coil and resistive divider).
E. E. Gotovkina +5 more
doaj +1 more source
Influence of Cooling Management to Transformer Efficiency and Ageing
Energies, 2023 Transformer efficiency is a key concern for both transformer operators and regulators, particularly with regards to new transformers. Cooling is a critical factor in preventing overheating and controlling the ageing of transformer insulation.
Zarko Janic +2 more
doaj +1 more source
Design optimisation for distance between additional and tap winding in high-voltage transformers
High Voltage, 2020 The transformer is one of the main components in the power network and transformer windings are one of the most expensive elements in the power transformer.
Kamran Dawood +3 more
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Method for Internal Fault Testing of Instrument Transformers With Sectioned Active Parts
IEEE Access, 2021 Relevant international instrument transformer standards specify internal arc testing to prove the transformer behavior under internal fault conditions. However, the test is defined in a way that does not recognize that it is possible to limit and reduce ...
Dora Gazivoda +3 more
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Four‐coil structure using bipolar receiver pad for wireless charging application
IET Electric Power Applications, 2021 Based on concerns including air pollution, electric vehicles are projected to serve as alternatives to fossil fuel vehicles, and acceptance of electric vehicles has been growing. A conventional wireless charger is considered—following a discussion of its
Behnam M. Mosammam, Mojtaba Mirsalim
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Sensors, 2020 Sampling-based calibration systems for calibrating “Sampled Value” (SV)-based instruments for substation automation require synchronised and time-aligned sampling processes.
Yeying Chen +3 more
doaj +1 more source
Integrated Multilevel Production Planning Solution According to Industry 5.0 Principles
Applied Sciences, 2023 This paper presents the development and implementation of Integrated Multilevel Planning Solution (IMPS) a solution adhering to Industry 4.0 and 5.0 standards.
Maja Trstenjak +3 more
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Automatika, 2020 In the distribution transformers design oval windings are used due to economic advantages. On the other hand, such windings are more susceptible to radial forces in a short circuit.
Nina Meško +2 more
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Physics Letters A, 1998 We show that the stationary quantum Hamilton-Jacobi equation of non-relativistic 1D systems, underlying Bohmian mechanics, takes the classical form with $\partial_q$ replaced by $\partial_{\hat q}$ where $d\hat q={dq\over \sqrt{1- ^2}}$. The $ ^2$ term essentially coincides with the quantum potential that, like $V-E$, turns out to be proportional to ...
Institute for Fundamental Theory, Department of Physics, University of Florida, Gainesville, FL 32611, USA ( host institution ) +2 more
openaire +4 more sources
Prediction of remaining life of power transformers based on left truncated and right censored lifetime data [PDF]
, 2008 Prediction of the remaining life of high-voltage power transformers is an important issue for energy companies because of the need for planning maintenance and capital expenditures.
Hong, Yili +4 more
core +7 more sources