Honolulu Star-Advertiser

Hawaiian Electric repairs key transmission line over Koolaus

Hawaiian Electric today announced the completion of repairs to a 138-kilovolt transmission line that carries electricity from ...
IEEE

$1 \times K$ Differential Space-Time Line Code with Phase-Shift Keying Modulation and Code Hopping for Secure Communications

Abstract: This study proposed a code-hopping strategy to strengthen the limited secrecy capability of a conventional differential space-time line code (Diff-STLC) scheme. By randomly switching two ...
WCVB Channel 5 Boston

MBTA completes long-delayed signal upgrades at Red Line's Columbia Junction

JENN. ERICA. THE MBTA PLANS TO UPGRADE THE SIGNAL SYSTEMS ON THE RED LINE AND ON THE ORANGE LINE. THE IMPACT ON THE TWO LINES ARE DIFFERENT. BOTH PROJECTS START TOMORROW. RED LINE RIDERS CAN EXPECT ...
IEEE

An Improved Dual-Line Voltage Modulation Method for Bidirectional Isolated AC-DC Matrix Converter

Abstract: To address the issue that the traditional dual-line voltage modulation method fails to achieve flexible adjustment of power factor for bidirectional isolated AC-DC matrix converters, this ...