Core snubber is a surge suppression protection device installed between the high voltage power supply and the auxiliary heating load. When a breakdown occurs, the core snubber can limit the ...

Without additional circuitry, the half-bridge modular multilevel converter (HB-MMC) is endangered under dc-side faults. Typically, a bypass thyristor is augmented to each HB cell to take up fault ...

The section of North Circuit Drive, between Belvedere Drive and Westgate Drive, will be closed for about 30 days starting, as city contractors make repairs to the bridge, a social media post from ...

Vulnerabilities in networked devices programmed to instantaneously trip power grid substation circuit breakers could be the ...

North Circuit Drive, in front of Sallie Curtis Elementary is closed for bridge repairs. The section of North Circuit Drive, between Belvedere Drive and Westgate Drive, will be closed for about 30 ...

The 2-1 decision lifts a pair of orders that froze Trump’s sudden terminations of Merit Systems Protection Board Chair Cathy Harris and National Labor Relations Board member Gwynne Wilcox.

The FlexTMS system, employing a full-bridge circuit with four insulated-gate bipolar transistor (IGBT) modules and an energy storage capacitor, can control the pulse current width, polarity, intensity ...

Compared to a traditional miniature circuit breaker (MCB), an electronic circuit breaker (ECB) with integrated eFuses offers ...