Abstract: A high-frequency transformer (HFT) is the core component of a power electronic transformer, but the vibration and noise during normal operation of high-frequency transformers are severe.

President Donald Trump swapped his private jet for VIP government aircraft, including Air Force One. Government and military officials have access to private jets, helicopters, and a "flying war room.

Abstract: Accurately measuring the residual magnetism of a transformer is a prerequisite for developing its closing strategy to suppress inrush current. The existing methods mostly establish a ...

COLORADO SPRINGS, Colo. (KRDO) – Thousands in Southern Colorado were without power early Tuesday morning as intense winds rocked the area. As of 8 a.m. there were over 2,200 customers without ...

2 Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA 3 Department of Pediatrics and Orthopaedic Surgery, College of Medicine, University of Cincinnati, ...

Unlike conventional transformers that rely on heavy iron cores and low-frequency operation, solid-state transformers (SSTs) use a multi-stage architecture and high-frequency transformers (HFTs) to ...

Blizzard Warnings stretched from Colorado to Minnesota. Major highways in Kansas, Nebraska and Iowa were closed due to dangerous travel conditions. Heavy snow and damaging winds led to whiteout ...

MCCONNELL AIR FORCE BASE, Kan. (KAKE) - The U.S. Air Force Thunderbirds are set to return to Wichita next year. The team will headline McConnell’s 2026 Frontiers in Flight Open House and Air ...

High-frequency forex trading platforms make millions of tiny transactions per day. Learn how these algorithms have a big impact on the forex market. Meet Shane. Shane first starting working with The ...

Introduction: With the rapid advancement of industrialization and the prevalent occurrence of haze weather, P M 2.5 contamination has emerged asa significant threat to public health and environmental ...