Alireza Sahafi

8 Questions 7 Answers 0 Followers

Questions related from Alireza Sahafi

Does anyone know about BLDC motor sensorless control?

Hello everyone I did a simulation of a BLDC Motor sensorless drive system but I did not get the final answer. I attached the simulation below. Please help me if you can and correct this...

26 February 2022 9,800 2 View

Can anyone solve the problem of linear motor simulation in Maxwell software?

I have done a simulation of a linear synchronous motor. In transient mode, the motor torque characteristic is problematic. After many experiments, I still can not understand the problem of...

14 July 2021 4,378 2 View

Does anybody know about DTC of the induction motor?

I have two simulation about DTC (direct torque control) and FDTC (fuzzy direct torque control) of the induction motor. DTC simulation works well but FDTC simulation haven't good outputs. I've...

13 June 2018 6,536 0 View

Where can I find a simulink file of the DFIG for hydro-micro turbine?

I've seen simulink model of the DFIG-wind turbine in matlab,but I'm looking for a another model for my work (hydro-turbine,PMSM,back to back converter,DFIG). can anybody help me?

11 June 2017 8,281 2 View

I have a problem in simulation of the PMSG in Maxwell,Can anybody to help me?

I've simulated a PM synchronous generator in Maxwell,When I want to analyze the model,the following error occurs: Rotor:Not enough space for layer 2. I don't understand what is the problem. Please...

24 May 2017 2,807 2 View

Does anybody know about load compensation by DSTATCOM?

I've simulated a simple three-phase four-wire distribution system and I've use a DSTATCOM for load compensation. Its control algorithm is based on the PQ theory. I have a problem in compensator...

23 April 2017 2,966 2 View

How can I desgin TSF method for switched reluctance motor torque control? ?

I want to know,How I can implement TSF method,Assuming that switching angles to be as follows: tetaon=0 tetaoff=18 tetac=30

08 July 2016 8,567 3 View

Is anyone know about details of the Switched reluctance motor simulation in the simatlab?

I want to know: 1)To simulation of no-load mode,How much should be the reference current value ( Rated current or less)? ( rated load=25 and rated current=17) 2)What is the limit for motor...

13 June 2016 5,002 3 View