Abstract: Power factor correction rectifiers/inverters with wide input-output voltage ranges are instrumental in applications with widely varying dc voltages such as photovoltaic inverters. Aiming at ...
Abstract: This article proposes a triangular modulation (TRM) based on asymmetrical semivariable frequency (ASVF) for a bidirectional quasi single-stage ac–dc dual-active-bridge (DAB) converter, aimed ...
WASHINGTON — National Guard members from 10 states could be seen patrolling Washington, D.C. over the weekend as the troop surge in the District enters its fifth month. According to the Joint Task ...
Scott MacFarlane is CBS News' Justice correspondent. He has covered Washington for two decades, earning 20 Emmy and Edward R. Murrow awards. His reporting has resulted directly in the passage of five ...
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