This paper compares the system oscillation characteristics under strong and weak grid conditions with PMSG using open-loop control and current closed-loop control. By employing dynamic frequency ...

The discharge of washwater from open-loop and hybrid scrubbers is set to be banned at ports and inland waters in the North-East Atlantic region from the middle of 2027.

In this paper, we build a micro-ultrasonic motor in the 2–3 mm scale, combine it with a tunneling magneto resistance (TMR) sensor with dimensions of 1.4 mm ×1 mm, and construct a closed-loop system ...