Results 251 to 260 of about 1,722,896 (320)

Improved Zero-Sequence Current Hysteresis Control-Based Space Vector Modulation for Open-End Winding PMSM Drives With Common DC Bus

IEEE transactions on industrial electronics (1982. Print), 2023
Through the zero-sequence current (ZSC) hysteresis controller, the existing ZSC hysteresis control-based space vector modulation (SVM) strategy can provide a satisfactory ZSC suppression effect and greatly reduce the complexity for the open-end winding ...
Zhiping Dong, Zaixin Song, Wusen Wang, Chunhua Liu   +3 more
semanticscholar   +1 more source

Drying Induction Motor Windings with Zero-Sequence Current

Russian Electrical Engineering, 2021
A brief analysis of the main techniques of drying electric machine winding in an agricultural production environment is performed. An efficient drying technique is proposed in which these windings are hooked up to a feeding mains through capacitors, which allows creating a nonsymmetrical system of currents with a zero sequence that increases due to ...
Yu. Kh. Shogenov, A. Kh. Shogenov
openaire   +1 more source

Analysis of Split-Tooth Stator PM Vernier Machines With Zero-Sequence Current Excitation

IEEE transactions on industrial electronics (1982. Print), 2023
This article proposes a series of split-tooth stator permanent magnet (PM) Vernier machines with zero-sequence current excitation, which integrates enhanced torque density and flux adjustment capability.
Tingting Jiang, Wenxiang Zhao, Liang Xu
semanticscholar   +1 more source

Zero-Sequence-Current Suppression of Open-End Winding PMSM With Common DC Bus Based on Virtual Vector Control

IEEE transactions on industrial electronics (1982. Print), 2023
This article presents a novel zero-sequence-current suppression method for open-end winding permanent magnet synchronous motor. First, a pair of orthogonal dc signals proportional to the amplitude of the zero-sequence-current are detected through the ...
Liping Zhong, Song Hu
semanticscholar   +1 more source

Multivector-Based Model Predictive Current Control With Zero-Sequence Current Suppression for Three-Phase Series-End Winding Permanent Magnet Synchronous Motor Drives

IEEE Transactions on Transportation Electrification, 2023
To suppress the zero-sequence current and enhance the steady-state performance of the three-phase series-end winding permanent magnet synchronous motor (TPSW-PMSM) drives, a multivector-based model predictive current control (MV-MPCC) scheme with zero ...
Zhiping Dong, Yong Chen, Kuo Feng, Chunhua Liu   +3 more
semanticscholar   +1 more source

Novel SVPWM for Open Winding PMSM Drives With Simultaneous Common Mode Voltage Control and Full Frequency Zero Sequence Current Suppression

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Zero sequence voltage (ZSV) can cause zero sequence current (ZSC), while variation of common mode voltage (CMV) can cause bearing current in an open winding (OW) permanent magnet synchronous machine (PMSM) fed by common dc -bus dual two-level inverters ...
Lei Xu, Z. Zhu
semanticscholar   +1 more source

Computationally Efficient Model-Free Predictive Control of Zero-Sequence Current in Dual Inverter Fed Induction Motor

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
A model-free predictive zero-sequence current (ZSC) control is presented in this article for the dual-inverter-fed open-end winding induction motor (OEWIM). The proposed method is performed in a cascaded finite set predictive control approach to decrease
M. Mousavi, S. Alireza Davari, Vahab Nekoukar, C. Garcia, José Raúl Rodríguez Rodríguez   +4 more
semanticscholar   +1 more source

Zero-sequence Circulating Current Suppression Strategy for Microgrid Inverters

2021 IEEE International Conference on Mechatronics and Automation (ICMA), 2021
The parallel connection of inverters in the microgrid system increases the system capacity, but also provides a basis for the generation of zero sequence circulating current (ZSCC). In order to solve the problems of system loss caused by ZSCC, an improved controller was designed.
Xuesong Zhou, Kairui Guo, Youjie Ma, Weibao Zhong   +3 more
openaire   +1 more source

Zero-Sequence Current Suppression Strategy for Five-Phase OW-PMSM With Reduced Common-Mode Voltage and Inverter Losses

IEEE transactions on power electronics, 2023
Zero-sequence current (ZSC) exists in five-phase open-winding permanent magnet synchronous motors (FPOW-PMSMs) with a common dc bus, resulting in harmonic current and system losses.
Zongwang Li, Yuxuan Du, Wenxiang Zhao, Tao Tao, W. Tian   +4 more
semanticscholar   +1 more source

Zero-Sequence Current Suppression Strategy With Common-Mode Voltage Control for Open-End Winding PMSM Drives With Common DC Bus

IEEE transactions on industrial electronics (1982. Print), 2021
The zero-sequence loop inherently exists in the structure of the three-phase open-end winding permanent-magnet synchronous machine (OW-PMSM) system with common dc bus, which provides the circulating path for zero-sequence current (ZSC) and consequently ...
Wei Hu, Chenhui Ruan, H. Nian, Dan Sun
semanticscholar   +1 more source