Sree Ranjini Kizhakkethil

11 Questions 15 Answers 0 Followers

Questions related from Sree Ranjini Kizhakkethil

Why there is a variation of back emf when IPM machine with Random winding is converted into Hairpin winding machine?

I am converting an IPM configuration with random winding to hairpin winding using the same rotor profile and same number of turns, by optimizing stator slot dimensions, by giving the same input...

27 June 2023 8,872 1 View

How can you measure the temperature rise in magnet in a surface mounted permanent magnet motor while running the motor at rated current?

I want to monitor the temperature rise in the magnet which is surface mounted in permanent magnet motor, while the motor is running at rated current. How can you practically realize it with the...

24 May 2018 8,104 6 View

Can anyone please provide the matlab code for analytical modelling of permanent magnet synchronous motor?

I am trying for MATLAB codes for analytical model of PMSM motor based on magnetic vector potential (with surface mounted permanent magnets )that can predict torque,magnetic field distribution...

26 October 2017 2,155 2 View

How to obtain proper flux line distribution in motor through FEA simulation?

I am simulating 12/10 SPM motor in FEA software for determining the performance under magneto static conditions. Initial design has been made through analytical formulas and sizing software....

23 June 2017 2,030 2 View

What is role of swarm based evolutionary optimization algorithms in optimizing the design in industries?

A large number of swarm based evolutionary algorithms have been proposed recently. Whether these algorithms actually bring a significant effect in giving a optimized solution especially in...

07 October 2016 3,591 4 View

Can I use the single objective optimization algorithm code to solve multi-objective problems?

I have the code for the single-objective optimization algorithm . Can I use the same code to solve multi-objective problems if I am rewriting the multiobjective function as a single objective...

28 September 2016 7,746 4 View

Thermal performance of slottless permanent magnet motors over slotted?

I would like to know what is the performance of slotless operating at high temperatures. Since slotless motors require high energy magnets for producing high torque ,does they have increased...

22 June 2016 8,133 1 View

What is the experimental set up required for the testing of permanent magnet brushless ac motor?

I have BLAC servomotor . I need to test the performance parameters like cogging torque and torque at different speeds. What are the requirements for the test set up?

29 April 2016 5,067 3 View

What is the procedure to frame the Response Surface Model of cogging torque in Brushless motor?

I am new to the field of Response Surface Methodology and want to use it for optimisation of cogging torque.I have 6 factors to be investigated. What are the statistical tools that can be used in...

28 March 2016 5,125 6 View

What are the techniques to improve the torque density of slotless brushless motors ?

Slotless motors have greater advantage of zero cogging torque. However torque density is less compared to slotted machines. what are the techniques to improve the torque density of slotless...

12 February 2016 4,237 3 View

How can I implement optimisation algorithms to motor design if I don't have license for coupling between MATLAB and FEA software?

I am beginner in the field of optimisation. I want to apply an optimisation algorithm for maxiimising the efficiency of brushless motor. But I dont have license module for coupling between MATLAB...

01 January 2016 5,952 8 View