Results 251 to 260 of about 2,131 (306)
Some of the next articles are maybe not open access.
Deadbeat Predictive Current Control of PMSM with Nonlinear Parameters Online Identification
2021 IEEE 4th International Conference on Electronics Technology (ICET), 2021The steady state error caused by mismatch or changes of parameters in the deadbeat predictive current control (DPCC) system of interior permanent magnet synchronous motor is presented in this paper. An improved model reference adaptive system (MRAS) is proposed. The nonlinear motor is viewed as reference model and the adjustable model is discretized by
Kaixuan Yin +3 more
openaire +1 more source
Deadbeat Predictive Current Control for PMSM Based on Improved Luenberger Observer
2020 39th Chinese Control Conference (CCC), 2020In this paper, we present an improved Luenberger observer using in the control of the permanent magnet synchronous motor (PMSM) current loop. In the initial phase, the actual values of the system differ significantly from the estimates of the Luenberger observer.
Pengfei Wang +3 more
openaire +1 more source
PMSM Control by Deadbeat Predictive Current Control
2018Considering classical framework imbalance and one-leap lag, an revised current controller is introduced in this work. Synchronous Motor using permanent magnet (PMSM) current control of is boosted up using this controller. By improving the current control, losses in the machine are minimized and machine performance can be improved.
R. Reshma, J. Vishnu
openaire +1 more source
Predictive current control for Permanent Magnet Synchronous Motor based on deadbeat control
2012 7th IEEE Conference on Industrial Electronics and Applications (ICIEA), 2012This paper presents a discrete predictive current control of PMSM (Permanent Magnet Synchronous Motor) based on dead-beat algorithm, in the synchronous frame, to improve the performance of current loop. Based on the mathematical model of PMSM the current controller directly calculated the expected voltage vector according to the current reference and ...
Li Niu, Ming Yang, Dian-guo Xu
openaire +1 more source
A Novel Deadbeat Predictive Current Control Scheme for OEW-PMSM Drives
IEEE Transactions on Power Electronics, 2019In an open-end winding permanent magnet synchronous machines drive with single dc voltage source, zero-sequence current (ZSC) can lead to a high current stress of power modules and loss of motor. Therefore, some modulation strategies have been employed to alleviate ZSC by suppressing zero-sequence voltage (ZSV).
Xin Yuan, Chengning Zhang, Shuo Zhang
openaire +1 more source
Current sensorless deadbeat predictive control method for permanent magnet synchronous motor
IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society, 2017A deadbeat predictive control based current sensorless control method is proposed as a backup method in this paper, by replacing the current feedback with the predicted current at one sampling period ahead, the feedback current information is not needed, thus current sensors can be omitted.
Jiang Long +3 more
openaire +1 more source
Enhanced Robust Deadbeat Predictive Current Control for Induction Motors
2021 IEEE International Conference on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2021Xing Wang, Yongchang Zhang, Haitao Yang
openaire +1 more source
Improved deadbeat predictive current control strategy for permanent magnet motor drives
2011 6th IEEE Conference on Industrial Electronics and Applications, 2011The predictive current control algorithm of permanent magnet synchronous motor (PMSM) drives has precise current tracking, constant switching frequency and is suitable for digital implementation. However, the conventional deadbeat predictive current control algorithm is sensitive to the stator inductance parameter mismatch.
Hongjia Wang +3 more
openaire +1 more source
2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE), 2019
An improved robust predictive current control algorithm with observation compensation of current and disturbance is proposed in this paper. Theoretically, the predictive current control with robustness for permanent magnet synchronous motor (PMSM) possesses excellent control performance. However, the problems of discrete sampling delay and time-varying
Mengqi Liu, Shuang Wang, Mengxue Zou
openaire +1 more source
An improved robust predictive current control algorithm with observation compensation of current and disturbance is proposed in this paper. Theoretically, the predictive current control with robustness for permanent magnet synchronous motor (PMSM) possesses excellent control performance. However, the problems of discrete sampling delay and time-varying
Mengqi Liu, Shuang Wang, Mengxue Zou
openaire +1 more source
Improved Deadbeat Current Prediction Control for Permanent Magnet Synchronous Motor
2022 9th International Forum on Electrical Engineering and Automation (IFEEA), 2022Xijie Wu, Ying Wang
openaire +1 more source