Abstract: A robust sensorless control method requests an accurate rotor position estimation even under open-circuit faults. Thus, a comprehensive high-frequency (HF) square-wave voltage injection ...

Delft, Netherlands (December 3, 2025) — Delft Circuits, a company focused on high-density I/O solutions for quantum computers, today announces the appointment of Martin Danoesastro as Chief Executive ...

Abstract: In this article, a quad-active-bridge (QAB) converter with one single inductor is presented for the modular photovoltaic inverter, which is able to achieve ac/dc power decoupling in magnetic ...

This summary was written by the reporters and editors who worked on this story. CHICAGO — The 7 th Circuit Court of Appeals has halted a federal judge’s order restricting immigration agents’ use of ...