Abstract: This study introduces a novel method to rapidly estimate the circulating current between the strands in electrical machines. By utilizing mesh-based magnetic equivalent circuit (MEC), key ...

The circuit in Figure 1 provides a low-cost, isolated ac-line monitor that measures ac-line-voltage level and has some other unique capabilities. The analysis of the circuit is straightforward: When ...

Abstract: Research on synchronous instability caused by AC short-circuit faults in wind farms connected to flexible DC transmission systems primarily focuses on fault-phase synchronization mechanisms ...