Abstract: The drivetrains of large transportation systems, such as aircraft or ships, are evolving toward hybrid configurations with dc primary power distribution thanks to their higher efficiency. In ...

Switching has almost always meant “hard" switching, which is simple but comes with all kinds of electrical and thermal ...

An aerial drone photo taken on May 24, 2025 shows the Changzhou-Taizhou Yangtze River Bridge under construction in East China's Jiangsu province. [Photo/Xinhua] NANJING -- The final pre-opening safety ...