Abstract: This paper discusses the factors to consider for sizing current transformers (CTs) for line protection applications. We first cover CT basics, with emphasis on errors and ac and dc ...
The 2026 National Electrical Code (NEC) introduces a significant shift in electrical design by prioritizing real-time power ...
When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Caira Blackwell and Nancy Redd The FDA has announced its intention to add ...
Abstract: This paper proposes a meshed distribution network architecture based on solid-state transformers (SSTs) to integrate various distributed energy resources (DERs) such as photovoltaic (PV) ...
A 240v outlet sits behind many big household upgrades, from a faster clothes dryer to a Level 2 EV charger in the garage. Once homeowners start pricing those upgrades, the next step is usually a ...
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