Combining PMSM fans and smart controllers is improving animal comfort, reducing labor demands and delivering measurable ...

The schematic of a PMSM drive using a DTC-based speed loop PDFF controller is shown in Fig. 1. This DTC scheme is implemented in stator flux frame, which requires knowledge of stator flux in ...

Permanent magnet synchronous machines (PMSMs) are prevalent in industrial applications due to their robust mechanical dynamics and higher efficiency and power density. In PMSM, vector control contains ...

STMicroelectronics has released the STM32 ZeST (Zero Speed Full Torque) software algorithm, designed to run on STM32 microcontrollers, that lets sensorless motor drives produce full torque at zero ...

Set the initial starting point to [0 0 0 0 0] T for the following motor parameters: phase resistance (R S), Q-axis inductance (L Q), D-axis inductance (L D), torque constant (kt), and motor shaft ...