AC induction motors are everywhere, from ceiling fans to vehicles. They’re reliable, simple, and rugged — but there are some disadvantages. It’s difficult to control the speed ...

Abstract: A DC microgrid’s tightly regulated DC/DC converter encounters significant challenges in voltage stability, primarily due to the negative incremental resistance of constant power loads (CPLs) ...

Abstract: Two-wheel e-scooter falls under low power segment for Battery Electric Vehicle (BEV) and has gain more popularity in urban commuting. Most entry level e-scooter is still powered by DC motor ...

(CNN) — The Trump administration is terminating a nonprofit’s management of three public Washington, DC, golf courses, in what may be the latest effort to put President Donald Trump’s stamp on local ...

The U.S. government admitted the role Army pilots and air traffic controllers played in the deadly collision involving a military helicopter and a passenger jet that killed 67 people near Washington, ...