scholarly journals Vector Control Algorithm for Electric Vehicle AC Induction Motor Based on Improved Variable Gain PID Controller

2015 ◽  
Vol 2015 ◽  
pp. 1-9
Author(s):  
Gang Qin ◽  
Mushuang Liu ◽  
Jianxiao Zou ◽  
Xiaoshuai Xin
Keyword(s):  
Induction Motor ◽  
Control Algorithm ◽  
Ride Comfort ◽  
Driving Safety ◽  
Pid Controllers ◽  
Variable Gain ◽  
Start Up ◽  
Three Phase ◽  
Ac Induction Motor ◽  
Motor Velocity

The acceleration performance of EV, which affects a lot of performances of EV such as start-up, overtaking, driving safety, and ride comfort, has become increasingly popular in recent researches. An improved variable gain PID control algorithm to improve the acceleration performance is proposed in this paper. The results of simulation with Matlab/Simulink demonstrate the effectiveness of the proposed algorithm through the control performance of motor velocity, motor torque, and three-phase current of motor. Moreover, it is investigated that the proposed controller is valid by comparison with the other PID controllers. Furthermore, the AC induction motor experiment set is constructed to verify the effect of proposed controller.

Comparison of Si and SiC diodes during operation in three-phase inverter driving ac induction motor

2001 ◽  
Vol 37 (12) ◽  
pp. 787 ◽  
Author(s):  
W. Wright ◽  
J. Carter ◽  
P. Alexandrov ◽  
M. Pan ◽  
M. Weiner ◽  
...  
Keyword(s):  
Induction Motor ◽  
Phase Inverter ◽  
Three Phase ◽  
Ac Induction Motor ◽  
Three Phase Inverter

Chaos Generation of Induction Motor Based on Time-Delayed State Variable Feedback

2014 ◽  
Vol 716-717 ◽  
pp. 1486-1493
Author(s):  
Jun Wang
Keyword(s):  
Differential Geometry ◽  
Induction Motor ◽  
Exact Linearization ◽  
State Variable ◽  
Three Phase ◽  
Simulation Results ◽  
Feedback Method ◽  
Chaos Motion ◽  
Ac Induction Motor ◽  
Motor Model

In order to realize chaos generation in running process of three-phase AC induction motor, exact linearization via time-delayed state variable feedback is used in this paper. By discussing the condition of exact linearization of induction motor using differential geometry, the induction motor system realizes chaos generation. Running mode changes from steady state to periodic or even chaos motion. Designing the chaos generation controller; getting the chaos generation when induction motor running with this controller. The simulation results show that the time-delayed state variable feedback method which using differential geometry theory design chaos generation on induction motor model is feasible and the control result is satisfied.

Modeling, Simulation and Analysis of Induction Motor for Electric Vehicle Application

2018 ◽  
Vol 7 (3.17) ◽  
pp. 145
Author(s):  
Yushaizad Yusof ◽  
Kamarulzaman Mat
Keyword(s):  
Induction Motor ◽  
Electric Vehicle ◽  
Power Efficiency ◽  
Combustion Engine ◽  
Equivalent Circuit Model ◽  
Fast Response ◽  
Synchronous Reference Frame ◽  
Start Up ◽  
Three Phase ◽  
Cage Induction Motor

High power induction motor (IM) is widely used in industries and recently has been put into electric vehicle as the replacement of the internal combustion engine. In order to study the characteristics of the IM, a model of three-phase squirrel cage induction motor is designed and developed using MATLAB Simulink tool. Synchronous reference frame (SRF) technique is implemented to simplify the equivalent circuit model. Based on state space form, a flux linkage equation is developed using three stages transformation matrices. It demonstrated a good performance with fast response for AC start-up test, where simulated induced torque, rotor speed, mechanical output power, efficiency, slip and stator current waveforms were generated accordingly.  Indeed, the developed IM model can be used as a starting platform to further study and analyses the IM drives performance for electric vehicle application. 

FREQUENCY CONVERTER USED FOR POWER SUPPLY OF THREE-PHASE AC INDUCTION MOTOR FROM SINGLE-PHASE NETWORK

2019 ◽  
Vol 1 (60) ◽  
pp. 122-127
Author(s):  
Roman M. Panov ◽  
◽  
Natalia V. Pribylova ◽  
Sergey A. Filonov ◽  
◽  
...  
Keyword(s):  
Induction Motor ◽  
Power Supply ◽  
Single Phase ◽  
Frequency Converter ◽  
Three Phase ◽  
Ac Induction Motor
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