Abstract: This article presents a single current sensing method that achieves minimal current reconstruction errors, even at extremely low-speed region. In vector control applications, a drive system ...
Allegro MicroSystems introduced the industry’s first commercially available magnetic current sensor to achieve 10MHz bandwidth featuring Allegro’s advanced XtremeSense TMR (tunnelling ...
Abstract: This article proposes a fault diagnosis method for current sensor in doubly salient electromagnetic motor (DSEM) drive system with two current sensors, which can distinguish gain fault and ...
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