Open access
Sep 2026
Position Sensorless Control of Permanent Magnet Synchronous Generators Based on Parameter Disturbance Compensation to Mitigate Estimation Error Offset
The Permanent Magnet Synchronous Mud Generator (PMSMG) serves as the primary power source for downhole power supply systems in oilfields that operate in high-temperature environments. Given that the PMSMG functions under complex conditions, precise rotor position information is of paramount importance. However, high-te...
De-Gui Wang, Xiao-Xiong Wu, You-Jun Ning et al.
· Energies · 0 citations