Research on Permanent Magnet Linear Synchronous Motor Control System Simulation

Li, Tianwen; Qing-dong, Yang; Peng, Baoying

doi:10.1016/j.aasri.2012.11.043

Cited by 6 publications

(5 citation statements)

References 4 publications

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“…The mathematical model of the PMLSM motor is derived from the rotary Permanent Magnet Synchronous Motor (PMSM) model based on the fundamental theory of electrical machines [21]. To model the motor, the following assumptions were made as studied in [21] as follows:…”

Section: A Pmlsm Mathematical Modelmentioning

confidence: 99%

“…Fig. 3 Coordinate System [21] Therefore, the following matrix equation is obtained according to the unified theory of electrical machines [21]: The voltage equation in the q-axis is described as follows: 𝐿 𝑞 and 𝐿 𝑑 are d-q axis inductances, 𝜓 𝑓 is the permanent magnet flux linkage, and R, the resistance of the windings.…”

Section: A Pmlsm Mathematical Modelmentioning

confidence: 99%

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Bond Graph Modeling, Simulation, and Control of Permanent Magnet Linear Synchronous Motor

Babangida

Husi

Szemes

2022

RIiM

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The high-performance feature of the Permanent Magnet Linear Synchronous Motor (PMLSM) makes it a reliable and valuable motor for use in the automotive industry, especially for electric vehicle (EVs) applications. This research proposes a bond graph approach in modeling the PMLSM as a multi-domain dynamical system. However, A time-based simulation was performed using 20-sim software to simulate the dynamical behavior of the motor. An equivalent model of the motor was first obtained and then modeled and simulated using 20-sim software. The model of the PMLSM drive system was modeled separately and incorporated with PMLSM Motor equivalent model to form a global model. Moreover, the motor drive system response was studied based on the sensor resolutions and the inverter switching frequency. The block diagram and the transfer function methods validated the bond graph model obtained. Two classical PIs such as continuous and discrete were implemented on the motor response to control the velocity of the motor.

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Section: A Pmlsm Mathematical Modelmentioning

confidence: 99%

Section: A Pmlsm Mathematical Modelmentioning

confidence: 99%

Bond Graph Modeling, Simulation, and Control of Permanent Magnet Linear Synchronous Motor

Babangida

Husi

Szemes

2022

RIiM

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“…Commonly used vector control methods include i d = 0 control, cos ' = 1 control, maximum torque/current ratio control, field weakening control, and maximum efficiency control. Among them, the effect of i d = 0 control is comparable to that of DC motors, especially in the low-speed control range, the control effect is more prominent [22][23][24]. Therefore, the i d = 0 control is the most used in the vector control method.…”

Section: Introductionmentioning

confidence: 99%

Research and control of a new dual-modulation magnetic gear compound motor for electric vehicles based on a mathematical model and FEA co-simulation

Wang

Zhang

Qian

2023

Mechanics & Industry

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According to the development of the electric vehicle motor drives, a magnetic gear compound motor with small size, lightweight, non-contact, and high-power has a good development prospect in the new energy electric vehicle industry. A new dual-modulation magnetic gear compound motor (DMFMCM) with high torque, low torque ripple, and high mechanical strength is proposed in the paper. The topology and driving principle of DMFMCM are analyzed in this paper, and the finite elements analysis (FEA) is used to compare and analyze the DMFMCM and the conventional magnetic gear compound motor (CMGCM). Furthermore, the mathematical model of DMFMCM is established to achieve the decoupling of the three-phase voltage or current, and the mathematical model and FEA co-simulation is established to ensure the accuracy of the mathematical model. Finally, according to the principle of SVPWM controlled by id = 0, the paper simulates a PI-adjusted three-phase DMFMCM control system model. The result shows that the DMFMCM controlled by SVPWM has high stability, strong anti-interference ability and good speed regulation performance, thus meeting the development of electric vehicles.

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“…The method of model simplifying makes the model simple which is convenient for applying in the control algorithms research, yet the simplified model cannot effectively, accurately or intuitively reflect the reality, which causes large differences exist in the simulation and actual control process. Tianwen Li [5] proposed the model of PMLSM based on the equation of motion, but it did not combine with the physical platform, which will bring large differences. The large differences between the models will make it hard to achieve quantitative comparison of control by the similar controller.…”

Section: Introductionmentioning

confidence: 99%

A simulation model of PMLSM based on physical platform

Chen

Huang

Chen

et al. 2014

Proceedings of the 33rd Chinese Control Conference

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The model of permanent magnet linear synchronous motor (PMLSM) is complex, and the ready-made PMLSM block can not be found in Matlab during the process of simulation. A lot of simplified models are not compared with the physical object and can not reflect the actual well, so that a lot of advanced algorithms will not be used in the actual effectively.Based on the physical platform and ignore the disturbance such as the ripple thrust and the friction, a simulation model of PMLSM is built in Matlab/Simulink with the method of vector control in this paper. The model consists of the motor body module, the Pulse Width Modulation module and the control module. The experimental results show that the simulation model built in this paper is effective and has a good practical significance.

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Research on Permanent Magnet Linear Synchronous Motor Control System Simulation

Cited by 6 publications

References 4 publications

Bond Graph Modeling, Simulation, and Control of Permanent Magnet Linear Synchronous Motor

Bond Graph Modeling, Simulation, and Control of Permanent Magnet Linear Synchronous Motor

Research and control of a new dual-modulation magnetic gear compound motor for electric vehicles based on a mathematical model and FEA co-simulation

A simulation model of PMLSM based on physical platform

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