Learn the reasons behind insulation-related transformer failures.
January 04, 2024 by Ahmed Sheikh
Learn about current transformers and their essential role in transforming large currents into smaller ones, including winding ratios, types, and…
December 12, 2023 by Ahmed Sheikh
This article will teach you about buck-boost transformers, winding connections, and their applications. The primary focus is on boosting (raising)…
December 06, 2023 by Ahmed Sheikh
This article spotlights the principles of sizing wye and delta-connected transformers to efficiently handle single- and three-phase loads.
December 03, 2023 by Ahmed Sheikh
Open delta transformers allow delta-connected transformers to supply three-phase loads with two-phase windings while maintaining phase voltages.…
November 28, 2023 by Ahmed Sheikh
This article examines three-phase transformer connections and their advantages and disadvantages, which are crucial for effectively matching…
November 24, 2023 by Ahmed Sheikh
This article teaches three-phase transformers' fundamental principles and configurations, including their construction with three primary and…
November 15, 2023 by Ahmed Sheikh
Reliability engineering in electrical systems is essential to ensuring system efficiency. This article explores how probability models are used in…
November 02, 2023 by Bob Odhiambo
Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
November 01, 2023 by Lorenzo Mari
This article explains transformers with dual-voltage ratings and explores their configurations and how the windings can be connected in series or…
October 24, 2023 by Ahmed Sheikh
This article explains transformer voltage adjustment taps and their crucial role in maintaining secondary voltage despite fluctuations in the supply.
October 11, 2023 by Ahmed Sheikh
Learn whether or not you should connect a direct current power supply to the ground.
October 10, 2023 by Lorenzo Mari
This article will help you identify transformer leads by explaining how to determine H or X leads and perform polarity tests to establish lead…
October 03, 2023 by Ahmed Sheikh
This article examines transformer maintenance, including simple checks involving temperature and sound that indicate potential issues, maintenance…
September 26, 2023 by Ahmed Sheikh
This article presents three fundamental methods for calculating transformer voltages using the voltage-to-turns formula, turns ratios, and volts…
September 19, 2023 by Ahmed Sheikh
An analysis by the Government Accountability Office sheds light on the challenges facing the transformer supply chain and the role the U.S.…
August 25, 2023 by Jake Hertz
Learn about tuned coupled coils and their key characteristics, including coupled impedance, measuring the impact of one coil's impedance on…
July 25, 2023 by Amna Ahmad
In this article, you’ll learn how to draw phasor diagrams and equivalent circuits for transformers under load and no-load conditions.
July 09, 2023 by Amna Ahmad
Charles River Analytics’ AI-based predictive maintenance platform for transformers recently landed a Small Business Innovation Research contract.
June 14, 2023 by Shannon Cuthrell
Three Best Paper Awards, a Young Researcher Award, and a Young Engineer Award are presented at Europe’s premier power electronic conference.
May 12, 2023 by Kevin Clemens
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