Search Results - "Zhu, Z."

Analysis of Air-Gap Field Modulation and Magnetic Gearing Effect in Fractional-Slot Concentrated-Winding Permanent-Magnet Synchronous Machines by Zhu, Z. Q., Liu, Yue

“…In this paper, the torque production of fractional-slot concentrated-winding (FSCW) permanent-magnet synchronous machines (PMSMs) is analyzed from the…”
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Reduction of Both Harmonic Current and Torque Ripple for Dual Three-Phase Permanent-Magnet Synchronous Machine Using Modified Switching-Table-Based Direct Torque Control by Ren, Yuan, Zhu, Z. Q.

“…Due to the fixed and limited sampling period in the real-time system, three-phase permanent-magnet synchronous machine (PMSM) drives using…”
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Online Estimation of the Rotor Flux Linkage and Voltage-Source Inverter Nonlinearity in Permanent Magnet Synchronous Machine Drives by Kan Liu, Zhu, Z. Q.

“…This paper proposes a method for online estimating the rotor flux linkage and voltage-source inverter (VSI) nonlinearity of permanent magnet synchronous…”
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Integrated Field and Armature Current Control Strategy for Variable Flux Reluctance Machine Using Open Winding by Zhu, Z. Q., Beomseok Lee, Xu Liu

“…This paper proposes an integrated field and armature current control strategy for a variable flux reluctance machine (VFRM) with an open-winding topology. By…”
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Electrical Machines and Drives for Electric, Hybrid, and Fuel Cell Vehicles by Zhu, Z. Q., Howe, David

“…This paper reviews the relative merits of induction, switched reluctance, and permanent-magnet (PM) brushless machines and drives for application in electric,…”
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Stator/Rotor Pole Combinations and Winding Configurations of Variable Flux Reluctance Machines by Liu, X., Zhu, Z. Q.

“…In this paper, stator/rotor pole combinations, winding configurations, and electromagnetic performance of novel variable flux reluctance machines (VFRMs),…”
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Fuzzy Logic Speed Control of Permanent Magnet Synchronous Machine and Feedback Voltage Ripple Reduction in Flux-Weakening Operation Region by Wang, Chao, Zhu, Z. Q.

“…Voltage feedback flux-weakening control has the advantages of simplicity and robustness against parameter variation. However, due to less voltage control…”
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Analysis of Air-Gap Field Modulation and Magnetic Gearing Effects in Switched Flux Permanent Magnet Machines by Wu, Z. Z., Zhu, Z. Q.

“…In this paper, switched flux permanent magnet (SFPM) machines are analyzed from the perspective of the air-gap field harmonics. It is found that the modulation…”
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The Nature of the Interlayer Interaction in Bulk and Few-Layer Phosphorus by Shulenburger, L, Baczewski, A.D, Zhu, Z, Guan, J, Tománek, D

“…Sensitive dependence of the electronic structure on the number of layers in few-layer phosphorene raises a question about the true nature of the interlayer…”
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Direct Torque Control of Permanent-Magnet Synchronous Machine Drives With a Simple Duty Ratio Regulator by Yuan Ren, Zhu, Z. Q., Jiaming Liu

“…The conventional switching-table-based direct-torque-controlled (DTC) ac machine drive is usually afflicted by large torque ripple, as well as steady-state…”
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Effect of heat input on interfacial characterization of the butter joint of hot-rolling CP-Ti/Q235 bimetallic sheets by Laser + CMT by Zhu, Z. Y., Liu, Y. L., Gou, G. Q., Gao, W, Chen, J.

“…Composite structures made of 2 mm-thick titanium and 10 mm-thick carbon steel are widely used in infrastructures such as long-distance gas transportation…”
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Improved Cross-coupling Effect Compensation Method for Sensorless Control of IPMSM With High Frequency Voltage Injection by Shuang, Bo, Zhu, Z. Q., Wu, Ximeng

“…In this paper, the conventional cross-coupling effect compensation method that uses offline measured cross-coupling factor by current compensation in high…”
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Novel Sensorless Control Strategy With Injection of High-Frequency Pulsating Carrier Signal Into Stationary Reference Frame by Liu, J. M., Zhu, Z. Q.

“…In this paper, a novel sensorless control strategy with the injection of a high-frequency pulsating carrier signal into a stationary reference frame is…”
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Improved Voltage-Vector Sequences on Dead-Beat Predictive Direct Power Control of Reversible Three-Phase Grid-Connected Voltage-Source Converters by Jiabing Hu, Zhu, Z. Q.

“…This paper presents a dead-beat predictive direct power control (DPC) strategy and its improved voltage-vector sequences for reversible three-phase…”
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Analysis of Consequent-Pole Flux Reversal Permanent Magnet Machine With Biased Flux Modulation Theory by Yang, Hui, Zhu, Z. Q., Lin, Heyun, Li, Huayang, Lyu, Shukang

“…This paper proposes a consequent-pole flux reversal machine (CP-FRM) with biased flux modulation theory, which employs homopolar permanent magnets (PMs) placed…”
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A phase-field method for computational modeling of interfacial damage interacting with crack propagation in realistic microstructures obtained by microtomography by Nguyen, T.T., Yvonnet, J., Zhu, Q.-Z., Bornert, M., Chateau, C.

“…In this work, a formulation is developed within the phase field method for modeling interactions between interfacial damage and bulk brittle cracking in…”
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Online Parameter Estimation for Permanent Magnet Synchronous Machines: An Overview by Zhu, Z. Q., Liang, Dawei, Liu, Kan

“…Online parameter estimation of permanent magnet synchronous machines is critical for improving their control performance and operational reliability. This…”
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Current Harmonics and Unbalance Suppression of Dual Three-Phase PMSM Based on Adaptive Linear Neuron Controller by Li, Yonggang, Hu, Yashan, Zhu, Z. Q.

“…A strategy of current harmonics and unbalance suppression based on the vector space decomposition control with adaptive linear neuron (ALN) controller for the…”
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Analysis of Novel Consequent Pole Flux Reversal Permanent Magnet Machines by Qu, Huan, Zhu, Z. Q., Li, Huayang

“…In this article, a new type of consequent pole flux reversal permanent magnet (CFRPM) machine, which features more iron poles than PM poles under one stator…”
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Position-Offset-Based Parameter Estimation Using the Adaline NN for Condition Monitoring of Permanent-Magnet Synchronous Machines by Kan Liu, Zhu, Z. Q.

“…This paper proposes how to use the addition of rotor position offsets as perturbation signals for the parameter estimation of permanent-magnet synchronous…”
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