Again on Selection Power Transformer by A. A. Gonchar

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Control over Permissible Short Emergency Overloads in Power Transformers by V. A. Anischenko, V. A. Adamtsevich

“…The paper proposes a method for determination a permissible duration of short intermittent overloads of power transformers that permits to avoid non-permissible over-heating of winding insulation and fully utilize overloading transformer ability.…”
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Improving the efficiency of power transformers by intensifying their cooling during operation by M. V. Shamarov, V. I. Aleshin, I. A. Kalmykov, A. M. Shamarov

“…The aim of the study is to develop recommendations for optimizing cooling systems for power transformers in order to increase their efficiency and reduce losses during electric power transformation.Method. …”
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Distinctive Features of Faults for Use in Power Transformer Differential Protection by Glazyrin V.E., Litvinov I.I.

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In-Service Power Transformer Life Time Prospects: Review and Prospects by Edwell. T. Mharakurwa

“…Power transformers are essential assets in power system networks that must be meticulously monitored throughout their operational life cycle. …”
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Determination of Rational Load of Power Transformers under Conditions of Minimum Power Losses by V. N. Radkevich, A. L. Troushnikov

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Modelling students’ cognitive achievement skills using the alpha power transformed Lindley probability distribution by Shibiru Jabessa Dugasa, Butte Gotu Arero

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MAGNETIZING CURRENT INRUSH IN THREE PHASE POWER TRANSFORMERS DURING INCOMPLETE PHASE SWITCHING by V. I. Novash, A. P. Tomkevich

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A COMPREHENSIVE MODEL FOR THE POWER TRANSFORMER DIGITAL DIFFERENTIAL PROTECTION FUNCTIONING RESEARCH by Yu. V. Rumiantsev

“…This article presents a comprehensive model for the two-winding power transformer digital differential protection functioning research. …”
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Selective Green Colorimetric Liquid- and Solid-Based Determination of Furfural in Power Transformer Insulating Fluid by Eunyoung Kim, Taehyun Jun, Ah Reum Kim, Byeong Sub Kwak, Hyunjoo Park

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Electromagnetic-thermal evaluation of different non-magnetic material configurations for power transformer tank cover by Mohammad Hassan Hashemi, Kerim Kaplan, Selim Dikmen, Farzad Ataei

Subjects: “…Power transformer…”
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Evaluation of the Technical Condition of the Active Part of the High Power Transformer Based on Measurements and Analysis of Vibroacoustic Signals by Sebastian BORUCKI, Andrzej CICHOŃ, Henryk MAJCHRZAK, Dariusz ZMARZŁY

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Power Transformer Short-Circuit Force Calculation Using Three and Two-Dimensional Finite-Element Analysis by Jian Wang, Junchi He, Xiaohan Chen, Tian Tian, Chenguo Yao, Ahmed Abu-Siada

“…In a power transformer short-circuit, transient current and magnetic flux interactions create strong electromagnetic forces that can deform windings and the core, risking failure. …”
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A State-of-the-Art Review on the Potential of Waste Cooking Oil as a Sustainable Insulating Liquid for Green Transformers by Samson Okikiola Oparanti, Esther Ogwa Obebe, Issouf Fofana, Reza Jafari

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New Weighted Burr XII Distribution: Statistical Properties, Applications, and Regression by Abdulzeid Yen Anafo, Selasi Kwaku Ocloo, Suleman Nasiru

“…In this study, a three-parameter modification of the Burr XII distribution has been developed through the integration of the weighted version of the alpha power transformation family of distributions. This newly introduced model, termed the modified alpha power-transformed Burr XII distribution, exhibits the unique ability to effectively model decreasing, right-skewed, or unimodal densities. …”
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PRINCIPLES OF IMPLEMENTATION OF BLOCKING OF CURRENT PROTECTION OF ELECTRICAL POWER UNITS WITH TRANSFORMERS by F. A. Romaniuk, A. G. Shapozhnikova

“…Principles of implementation of current protection of elements of electric power systems with power transformers are considered. In some cases, in facilities with power transformers there could be an inrush of a magnetizing current that can cause a false positive current protection. …”
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Analysis of Influence of Moisture Content Ondielectric Properties of Transformer Oil after Aging by JIA Hai-feng, LIU Ji, ZHANG Ming-ze, Lv Jia-lu, CHENG Wei-chao

“…Transformer oil is an important liquid insulating medium in oil-immersed power transformers，which has the functions of arc extinguishing，insulation and cooling. …”
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Application of the Acoustic Emission Method for Diagnosis in On-Load Tap Changer by Henryk MAJCHRZAK, Andrzej CICHOŃ, Sebastian BORUCKI

“…The measurements were performed for an amount of 10 items of OLTCs, installed in power transformers with a capacity of 250 MVA. The study was conducted in two different OLTC operating conditions during the tapping process: under load and free running conditions. …”
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Intelligent Supply Chain Management Modules Enabling Advanced Manufacturing for the Electric-Mechanical Equipment Industry by Chun-Hua Chien, Po-Yen Chen, Amy J. C. Trappey, Charles V. Trappey

“…This research, in cooperation with a large electric power transformer manufacturer, provides an overview of critical intelligent manufacturing (IM) technologies. …”
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Structural Elements Energy Losses of Electrical Equipment due to a Violation of Symmetry of Power Transmission Mode Parameters by N. L. Novikov, R. A. Nechitaev, M. A. Kashin

“…There are shown the thermograms of power transformer and gantry pillars on guy rods to open the additional energy losses caused by induction currents. …”
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