supported in part by the National Natural Science Foundation of China(62473387);the Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)(SML2023SP241);the Department of Science and Technology of Guangdong Province(2021QN020085)。
For permanent magnet synchronous machines(PMSMs),accurate inductance is critical for control design and condition monitoring.Owing to magnetic saturation,existing methods require nonlinear saturation model and measure...
supported in part by the National Natural Science Foundation of China under Grant 52377036;in part by the Outstanding Talents Project of North China University of Technology。
To address the performance degradation of permanent magnet synchronous motor(PMSM)drives caused by parameter mismatches between actual motor and ideal model in complex industrial environment,an improved model predicti...
supported by in part by the National Natural Science Foundation of China(52105079,62103455);the Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)(SML2023SP241)。
For permanent magnet synchronous machine(PMSM),the machine model is critical to predict the operating states for motor control,which,however,can be greatly affected by system nonlinearities.Hence,this paper investigat...
supported in part by the National Key Laboratory of Electromagnetic Energy Foundation under Grant 614221722050501 and 61422172220503。
Vector-controlled AC motor drives utilize pulse width modulation(PWM)to synthesize the desired output voltage of the voltage source inverter(VSI).In space vector PWM(SVPWM)techniques,the average realization of the spa...
supported by in part by the National Natural Science Foundation of China(62473387,52105079,62103455);the Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)(SML2023SP241)。
For permanent magnet synchronous machines(PMSMs),accurate machine model is critical for high performance maximum torque per ampere(MTPA)control.However,as motor speed increases,the nonlinearity such as core loss effec...
supported by the National Natural Science Foundation of China under Grant 5227705。
Finite-control-set model predictive control(FCSMPC)has advantages of multi-objective optimization and easy implementation.To reduce the computational burden and switching frequency,this article proposed a simplified M...
supported by Prince Sultan University,Riyadh,Saudi Arabia,under research grant SEED-2022-CE-95。
This paper,evaluate the effectiveness of a proposed speed loop pseudo derivative feedforward(PDFF)controller-based direct torque controller(DTC)for a PMSM drive against the performance of existing PI speed controller-...
supported in part by the Jiangsu Carbon Peak Carbon Neutralization Science and Technology Innovation Special Fund under Grant BE2022032-1;National Natural Science Foundation of China under Grant 52277035, Grant 51937006 and Grant 51907028;the “SEU Zhishan Young Scholars” Program of Southeast University。
Inter-turn fault is a serious stator winding short-circuit fault of permanent magnet synchronous machine(PMSM). Once it occurs, it produces a huge short-circuit current that poses a great risk to the safe operation of...
supported in part by the National Natural Science Foundation of China under Grant 51507188;Doctoral Research Startup Foundation of Hubei University of Technology under Grant XJ2021000302。
The research on high-performance vector control of permanent magnet synchronous motor(PMSM)drive system plays an extremely important role in electrical drive system.To further improve the speed control performance of ...
supported in part by the National Key R&D Program of China under Grant 2019YFB1503700;in part by the National Natural Science Foundation of China under Grant 51977191。
Inductance asymmetry,which is brought by inherent asymmetric parameters,manufacture tolerance,winding fault,cables with unequal lengths,etc.,of permanent-magnet synchronous machines(PMSMs)can cause current harmonics a...