Research on Simulation and Modeling of Split Double-Rotor Motor Based on Indirect Vector Control

2011 ◽  
Vol 317-319 ◽  
pp. 672-677
Author(s):  
Bin Wei ◽  
Ji Bin Hu ◽  
Zeng Xiong Peng
Keyword(s):  
Control System ◽  
Vector Control ◽  
Stable State ◽  
System Model ◽  
Dynamic Capability ◽  
Simulation And Modeling ◽  
Simulation Results ◽  
Set Up ◽  
Vector Control System ◽  
Control Principle

A novel vector control system of the split double-rotor motor based on indirect vector control principle has been proposed. The mathematic models of the primary machine and the secondary machine are set up respectively. Through the coupling of the two models, the system model of the split double-rotor motor is build. Matlab software is used for the simulation and analysis of this indirect vector control system. According to the simulation results, the validity of system model is proved with nicer static and dynamic capability, and without steady-state error in stable state. These are important to analyze and design the double-rotor motor. Furthermore, the results provide the basis for simulation and apply of double-rotor motor in HEV.

The Research of the Asynchronous Motor Vector Control Arithmetic

2012 ◽  
Vol 157-158 ◽  
pp. 878-881 ◽  
Author(s):  
Fang Gao ◽  
Li Wei
Keyword(s):  
Mathematical Model ◽  
Control System ◽  
Vector Control ◽  
Closed Loop ◽  
Induction Motors ◽  
Asynchronous Motor ◽  
Flux Vector ◽  
Simulation Results ◽  
Vector Control System ◽  
Control Principle

This paper is based on analysis of mathematical model of the induction motor and the basis of the asynchronous motor vector control principle puts forward a torque of inner closed-loop speed, flux vector control system of induction motors. Using Matlab/Simulink construct simulation model and the simulation results are analyzed.

Modeling and Simulation of Improved Vector Control System for PMSM

2014 ◽  
Vol 548-549 ◽  
pp. 819-823
Author(s):  
Xi Juan Wang ◽  
Tao Zhou ◽  
Jing Xiao Feng ◽  
Yu Peng Pei
Keyword(s):  
Control System ◽  
Control Theory ◽  
Modeling And Simulation ◽  
Vector Control ◽  
System Model ◽  
Excellent Performance ◽  
Matlab Simulink ◽  
Ac Motor ◽  
Control System Model ◽  
Vector Control System

In the AC control system, vector control theory is very popular as it makes the AC motor achieve the performance as perfect as DC motor [1]. In the paper, the vector control theory is briefly introduced, and then a vector control system model is builded in the matlab/simulink, and the SVPWM technique is adopted. The results show that the improved vector control sytem of PMSM has a excellent performance.

Induction Motor Vector Control Based on Adaptive Identification of Rotor Parameters

2014 ◽  
Vol 494-495 ◽  
pp. 1517-1523
Author(s):  
Qi Wei Xu ◽  
Jia Ning Xu
Keyword(s):  
Control System ◽  
Vector Control ◽  
Induction Motor ◽  
Design Method ◽  
Theory And Practice ◽  
Adaptive Identification ◽  
Lyapunov Stabilization ◽  
Simulation Results ◽  
Vector Control System ◽  
Orientation Bias

The paper analyzed the influence of rotor parameters changing for the induction motor vector control, and an adaptive identification method for rotor parameters was proposed. Based on Lyapunov stabilization theory, design method of adaptive identification discipline was expatiated. The model of rotor parameters adaptive identification under induction motor vector control was completed using Matlab/Simulink. The simulation results demonstrate the feasibility of the proposed method, and it can be taken as the theory and practice reference for improve the orientation bias for vector control system.

Modeling and Simulation of Vector Control System for Asynchronous Motor

2013 ◽  
Vol 397-400 ◽  
pp. 1241-1244
Author(s):  
Jun Rong ◽  
Yue Jiao Ding ◽  
Xi Chen
Keyword(s):  
Control System ◽  
Vector Control ◽  
Closed Loop ◽  
Current Model ◽  
Asynchronous Motor ◽  
Simulation Models ◽  
Rotor Flux ◽  
Simulation Results ◽  
Machine Speed ◽  
Vector Control System

Alternating current (AC) machine speed-adjusting system plays a very important role in our daily life. Firstly, this paper studies the basic principle of vector control system for three-phase asynchronous motor based on the MT coordinate system, and this paper especially gives the calculation principle diagram of the current model for rotor flux. Then this paper establishes the double closed-loop vector control system based on the Matlab/Simulink detail, and gives the simulation results. The simulation results of the double closed-loop vector control system verify the correctness of the simulation models and the principle of vector controlling.

EKF-Based Sensorless Vector Control System of Permanent Magnet Synchronous Motor

2015 ◽  
Vol 738-739 ◽  
pp. 1082-1085
Author(s):  
Wei Zhao ◽  
Wen Juan Huang ◽  
Lin Zhang
Keyword(s):  
Control System ◽  
Vector Control ◽  
Permanent Magnet ◽  
Permanent Magnet Synchronous Motor ◽  
Synchronous Motor ◽  
State Equation ◽  
Numerical Control ◽  
Sensorless Vector Control ◽  
Simulation Results ◽  
Vector Control System

As the incomparable advantages, permanent magnetic synchronous motor (PMSM) has been used widely in servo system, numerical control machine. The paper introduces an EKF (extended Kalman filter)-based sensorless vector control system of permanent magnet synchronous motor. The rotorfield-oriented control strategy based on id=0 is selected. After expounding the principle of EKF and recursion algorithm, it derives the Kalman state equation in PMSM rest coordinate, makes a discretization processing, and constructs vector control system based on EKF estimator. The simulation model of vector control system of PMSM with MATLAB/Simulink is built and on this basis, it observes the position and speed of the motor rotor by the use of the EKF estimator. Simulation results demonstrate the EKF estimator can accurate estimates of the PMSM rotor position and speed.

Research on the Characteristics of PMSM Vector Control System Based on Speed Sliding Mode Controller

2011 ◽  
Vol 130-134 ◽  
pp. 1142-1147 ◽  
Author(s):  
Hui Fan ◽  
Yi Chao Wang
Keyword(s):  
Control System ◽  
Vector Control ◽  
System Performance ◽  
Sliding Mode ◽  
Permanent Magnet Synchronous Motor ◽  
System Model ◽  
Sliding Mode Controller ◽  
Load Characteristics ◽  
Control System Model ◽  
Vector Control System

In the actual permanent magnet synchronous motor servo system, the load changes are a major factor that affects system performance. In this paper, a PMSM vector control system model based on speed sliding mode controller is established in Matlab/Simulink environment. By adjusting the parameters of controller, simulation and analysis are done on the load changes that may appear. The results demonstrate that the system is stable, with good load characteristics and Robustness.

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