Abstract: Finite-position-set phase-locked loop (FPS-PLL) is a research hotspot in the sensorless control of permanent magnet synchronous motor (PMSM) due to its excellent dynamic response and no ...

It begins as random flashes of greenish-yellow light in the night. And then, slowly, something incredible unfolds. A rhythm of pulsating light illuminates Great Smoky Mountains National Park. The ...

Synchronous fireflies are returning to the Great Smoky Mountains National Park for their annual light show, and now we know when. The National Park Service announced the peak dates for viewing the ...

The last time I went to the doctor, I lived in a different zip code, belonged to a different body-weight category, and was rounding out a different decade. I never consciously swore off health care, ...

As a person with a chronic illness, I'm no stranger to bloodwork. I used to pore over my lab results, googling the various meanings, and trying not to panic when a test fell out of range. Function ...

Abstract: The original dynamic model of the synchronous round-rotor generator also known as synchronous turbo-generator (STG) in stand-alone mode of operation is developed and presented in the paper.