In 2022, an international team of scientists sent a 20-foot-long autonomous underwater vehicle (AUV) named “Ran” to traverse ...

Researchers developed a new type of lighter, more affordable current collector, which conducts electricity from an electric ...

An active power-factor correction (PFC) circuit is presented that employs a newly proposed resistor-free zero-current detection (ZCD). While the conventional ZCD requires either a sensing resistor or ...

This parameter is crucial for evaluating the health status of both the IGBT and the entire inverter system. To enable low-intrusiveness detection of IGBTs during inverter operation, a new method is ...