Motor control ICs deliver higher efficiency, along with AI/ML functionality for improvements in predictive maintenance.
There are two inevitable imperatives when it comes to EV motors: the integration of wide-bandgap (WBG) power electronics and the need for high-accuracy motor control techniques. For one, as 200mm SiC ...
Abstract: The development of silicon carbide (SiC) MOSFETs has enabled the design of power electronic converters with significantly higher efficiency, power density, and maximum allowed operating ...
Abstract: This article proposes a free-current-curve fault-tolerant control (FCC-FTC) method for a dual three-phase permanent magnet synchronous motor (DT-PMSM) drive system under an open-phase fault.
#define PWM_duty_limit_under 10 //[%] Lower limit of PWM duty ratio #define PWM_duty_limit_upper 90 //[%] Upper limit of PWM duty ratio #define MOTOR_0 0 //PWM channel //ESP32 pin number setting ...
#define MOTOR_EN_PIN 18 //pin number connect with ESCON EN channel #define PWM_PIN 17 //pin number connect with ESCON PWM channel #define MOTOR_0 0 //PWM channel double motor_cmd = 0; // motor command ...
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