Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
This article explains transformers with dual-voltage ratings and explores their configurations and how the windings can…
This article explains transformers with dual-voltage ratings and explores their configurations and how the windings can be connected in series or…
This article explains transformer voltage adjustment taps and their crucial role in maintaining secondary voltage despite…
This article explains transformer voltage adjustment taps and their crucial role in maintaining secondary voltage despite fluctuations in the supply.
Learn whether or not you should connect a direct current power supply to the ground.
Learn whether or not you should connect a direct current power supply to the ground.
This article will help you identify transformer leads by explaining how to determine H or X leads and perform polarity…
This article will help you identify transformer leads by explaining how to determine H or X leads and perform polarity tests to establish lead…
This article examines transformer maintenance, including simple checks involving temperature and sound that indicate…
This article examines transformer maintenance, including simple checks involving temperature and sound that indicate potential issues, maintenance…
This article presents three fundamental methods for calculating transformer voltages using the voltage-to-turns formula,…
This article presents three fundamental methods for calculating transformer voltages using the voltage-to-turns formula, turns ratios, and volts…
An analysis by the Government Accountability Office sheds light on the challenges facing the transformer supply chain and…
An analysis by the Government Accountability Office sheds light on the challenges facing the transformer supply chain and the role the U.S.…
Learn about tuned coupled coils and their key characteristics, including coupled impedance, measuring the impact of one…
Learn about tuned coupled coils and their key characteristics, including coupled impedance, measuring the impact of one coil's impedance on…
In this article, you’ll learn how to draw phasor diagrams and equivalent circuits for transformers under load and…
In this article, you’ll learn how to draw phasor diagrams and equivalent circuits for transformers under load and no-load conditions.
Charles River Analytics’ AI-based predictive maintenance platform for transformers recently landed a Small Business…
Charles River Analytics’ AI-based predictive maintenance platform for transformers recently landed a Small Business Innovation Research contract.
Three Best Paper Awards, a Young Researcher Award, and a Young Engineer Award are presented at Europe’s premier power…
Three Best Paper Awards, a Young Researcher Award, and a Young Engineer Award are presented at Europe’s premier power electronic conference.
Motor starters like autotransformers can solve induction motor challenges. Here’s all you need to know about the…
Motor starters like autotransformers can solve induction motor challenges. Here’s all you need to know about the workings, connections, and…
The Department of Energy proposes new energy efficiency standards to add amorphous steel cores to the nation’s power…
The Department of Energy proposes new energy efficiency standards to add amorphous steel cores to the nation’s power distribution transformers,…
Hitachi Energy has unveiled its digital solution for protecting the electric infrastructure and the environment from…
Hitachi Energy has unveiled its digital solution for protecting the electric infrastructure and the environment from devastating wildfires.
The U.S. Department of Energy's Oak Ridge National Laboratory has developed a blockchain ledger system that might help…
The U.S. Department of Energy's Oak Ridge National Laboratory has developed a blockchain ledger system that might help utility companies and…
Learn how to make ground connections on the supply side of the service disconnect, determine which conductor to ground,…
Learn how to make ground connections on the supply side of the service disconnect, determine which conductor to ground, and measure the main and…
Learn how to ground service-supplied AC systems and abide by the new NEC 2023 rules.
Learn how to ground service-supplied AC systems and abide by the new NEC 2023 rules.
Available with narrow and wide input ranges, TRACO Power’s DC/DC converter provides high-power density conversion for…
Available with narrow and wide input ranges, TRACO Power’s DC/DC converter provides high-power density conversion for industrial, automation, and…
Rectification is a significant part of electric circuits, as it plays a role in converting AC voltage to DC voltage. This…
Rectification is a significant part of electric circuits, as it plays a role in converting AC voltage to DC voltage. This article will focus on…
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