11 Questions 19 Answers 0 Followers
Questions related from Krunal Shah
I am working in speed sensor-less control of induction motor and for estimation of speed i have used sliding mode observer. Using SMO I have estimated alpha-beta axis stator current and...
22 November 2020 3,788 8 View
I want to estimate the speed of induction motor using EKF and for that i have system state space matrices and also the Q and R matrices but i do not know how to implement EKF in MATLAB/Simulink...
11 November 2020 2,033 2 View
I want to tune pi controller for multiphase induction motor drive but the torque and speed oscillates around set point and that oscillations is irregular and output of PI controller is also...
04 October 2020 2,098 9 View
I want to implement below mentioned look up table in matlab simulink but i got error mentioning that ," Unable to perform assignment because the size of the left side is 2-by-3 and the size of the...
24 September 2020 9,624 3 View
I have implemented Switching table based direct torque control of three phase induction motor. But now i want to implement virtual space vector based direct torque control and for that purpose i...
20 September 2020 8,550 1 View
I am trying to simulate conventional direct torque control of six phase asymmetrical induction motor drive. but it does not give appropriate results and i have tried to rectify the error but cant...
27 May 2020 3,998 1 View
I have implemented conventional Direct torque control scheme and it works satisfactorily. Now I want to implement virtual vector based direct torque control scheme for which I have referred below...
21 May 2020 4,110 0 View
I am trying to simulate FOC of Induction motor with SVPWM using MATLAB Simulink. In the motoring mode, the current is pure sine wave with desired frequency but in generating mode, the harmonic...
22 February 2020 4,401 5 View
I am trying to simulate FOC of Induction motor with SVPWM using MATLAB simulink. It is working accurately in the motoring mode but in generating mode, there are notches of small magnitude at the...
15 February 2020 4,978 6 View
I am trying to tune the PID controller for FOC of Induction motor using the control system tuner app but i got the error mentioning that " Linearizattion resulted in a system that can not be tuned...
15 February 2020 5,804 12 View
I have a state space model of the system with dimension of various matrices as follow, A = 4*4 B = 4*2 C = 2*4
08 November 2019 9,304 5 View
