Latest Transmission Lines Articles

Vermont’s leading utility introduced a plan to overhaul its transmission and distribution infrastructure to eliminate…

Vermont’s leading utility introduced a plan to overhaul its transmission and distribution infrastructure to eliminate outages by 2030. The…

A pair of high-voltage direct current transmission projects are coming to Japan and the U.S., while the DOE funds other…

A pair of high-voltage direct current transmission projects are coming to Japan and the U.S., while the DOE funds other HVDC innovations.

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…

Managing wildfire risk is a difficult process that depends on many variables, and utility companies are searching for…

Managing wildfire risk is a difficult process that depends on many variables, and utility companies are searching for better tools to repair…

A federal plan sets near- and mid-term goals for expanding transmission infrastructure along the Atlantic coast,…

A federal plan sets near- and mid-term goals for expanding transmission infrastructure along the Atlantic coast, including an interregional network…

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…

Learn about equipment grounding conductor continuity and connections.

Learn about equipment grounding conductor continuity and connections.

Learn about equipment grounding and types of equipment grounding conductors.

Learn about equipment grounding and types of equipment grounding conductors.

Learn about the rules for bonding piping systems and exposed structural metal.

Learn about the rules for bonding piping systems and exposed structural metal.

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.

Learn the difference between ideal and practical parallel RLC resonant circuits and how to calculate admittance and…

Learn the difference between ideal and practical parallel RLC resonant circuits and how to calculate admittance and impedance in parallel RLC…

Researchers in Japan are developing a DC power transmission system to transmit offshore wind power over long distances…

Researchers in Japan are developing a DC power transmission system to transmit offshore wind power over long distances without interruptions from…

Here is an in-depth look at power transmission and distribution systems and the components that help optimize them, such…

Here is an in-depth look at power transmission and distribution systems and the components that help optimize them, such as converters, machine…

Learn about the rules for installing grounding electrode conductors.

Learn about the rules for installing grounding electrode conductors.

Learn about the rules for auxiliary, common, and lightning protection electrodes and the materials permitted for…

Learn about the rules for auxiliary, common, and lightning protection electrodes and the materials permitted for grounding electrode conductors.

A study from Carnegie Mellon considers the effects of increasing efficiency in electricity delivery to ease the renewable…

A study from Carnegie Mellon considers the effects of increasing efficiency in electricity delivery to ease the renewable energy transition.

Edith Clarke accomplished many firsts as a female electrical engineer. Her work consistently simplified challenging…

Edith Clarke accomplished many firsts as a female electrical engineer. Her work consistently simplified challenging calculations used to solve…