Abstract: The negative-sequence components in the unbalanced grid will lead to the dc bus voltage ripple, as well as the grid current harmonics. Existing methods rely on the grid voltage, inductance, ...

Abstract: This article proposes a condition monitoring method for the dc-link capacitor in railway traction converter systems with an LC resonant circuit. This method applies to nighttime routine ...

DC motor drives are used to control small frame motors for a wide variety of applications such as medical and laboratory equipment, semiconductor processing machinery, precision robotics and more.

Haris Tarin, vice president of the Muslim Public Affairs Council, outlines how the alleged DC shooter was vetted and what it means for Afghan immigration to the U.S. One of two National Guard members ...