Abstract: AC–dc power conversion in electric vehicle (EV) chargers is performed by front-end voltage source converter (VSC). Owing to the fact that double-line frequency ripple power is produced in ac ...
Texas Instruments (TI) has launched the F28E12x series of ultra-low-cost C2000 real-time MCUs for motor control based on a 160 MHz C28x DSP core with up to 128 KB flash, 16 KB SRAM, and standard ...
Abstract: This paper presents a novel method for position sensorless control of high-speed brushless DC motors with low inductance and nonideal back electromotive force (EMF) in order to improve the ...
George J. Borjas is professor of economics and social policy at the Harvard Kennedy School and author of the forthcoming We Wanted Workers: Unraveling the Immigration Narrative. I’ve been studying ...
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