On April 14, in Jinchang city, Gansu province, as soon as the command was given, an artificially simulated single-phase instantaneous grounding short-circuit arc was instantly triggered at the ...

Electric vehicles (EVs) have revolutionized the automotive industry by offering an environmentally friendly alternative to ...

Abstract: A conventional hybrid circuit breaker (HCB) is used to protect a voltage source ... This paper adopts a novel type of HCB with a fault current limiter circuit (FCLC), and focuses on the ...

Characteristics of the insulating medium and reaction over time and frequency of current interruption. Frequency of operation property, influences greatly all the above-mentioned parameters. The need ...

In February, a panel of three judges in the U.S. Court of Appeals for the First Circuit issued a decision in United States v.

The latest package in Vishay’s Power DFN family, the DFN33A features a compact 3.3 mm by 3.3 mm footprint and an extremely low typical height of 0.88 mm, allowing the Vishay General Semiconductor ...

Abstract: Fault current limiting based on virtual impedance (VI) has been widely utilized in grid-forming (GFM) inverters. The VI magnitude is generally designed to its maximum value under the worst ...

Over my forty years or so in and around dealing rooms and financial markets, I have heard many theories as to how to approach that problem and have settled on a process that has worked for me.