Abstract: This paper proposes a novel modular multi-port multi-level DC-DC converter and presents a closed-loop control strategy. To this end, a dual-loop proportional-integral (PI) controller is ...

CHICAGO (WLS) -- A power outage and wire issues at Metra's Millennium Station in the Loop impacted service on train lines Friday evening. Metra Electric and South Shore Line train service were ...

PEORIA, Ariz. — The Arizona Department of Public Safety is investigating "street racing" as the cause of a crash along northbound Loop 101 in the West Valley. A crash around 5 a.m. on Friday along ...

PHOENIX — The Arizona Department of Transportation is expected to start work this weekend on a widening project along the Loop 303 freeway in north Phoenix. On Feb. 21, ADOT crews will begin ...

PHOENIX — Republican state senators found not just one but two ways Wednesday to honor Charlie Kirk. And one is crafted to help raise money for Turning Point USA, the organization Kirk founded. On a ...

French small modular reactor developer Blue Capsule Technology has announced the start of construction of ELISE - a full-size test rig for sodium at high temperatures - at Peyrolles-en-Provence, in ...

CHICAGO (WLS) -- We all know ABC7's Leah Hope as smart, strong, and as tough as they come. She is veteran reporter who has covered stories in tough places. But on Monday night, our friend and ...