Thanks for pointing it out! It seems that one parallel path was entered by mistake (supposed to be two) in this video. I just run simulation with two parallel paths: the calculated torque for 115 Amps is about 126 Nm and the datasheet shows 125 Nm for the same current emrax.com/wp-content/uploads/2017/01/emrax_228_technical_data_4.5.pdf
Thanks for your question. We have a MATLAB-based API for now, but we also plan to add Python. Please provide some more details about your request to info@motorxp.com
@@motorxp I checked there but not found any download option. Can you please check this, it's my emergency situation for me to design an ipm motor, it's my last month of my masters program
hi. I downloaded software of PM software but unable to download install it . First it gave "error code 12029" now it gives "error code 12157". My setup is Win7 Professional & Service Pack 1 . Do you know the reason why i couldnt install it ? Thank you
Hello, ı think there is a mistake . In 12:45 , You compared D-Q analysis with Magnestostactis analysis. But the D-Q results are for 1000 rpm, while the magnetostatic is for 4000 rpm. Is this mistake?
Hello, thanks for the comment. It is assumed that the torque in MTPA region does not depend on speed. The torque starts decreasing once the motor enters field weakening.
@@azizcanbozkurtf1 Thanks for the question. Yes, the are usually two regions in automotive applications: maximum torque per Ampere and constant output power.
Hello, You can easily extract these data yourself from mxpp-file of Tesla M3 motor available at motorxp.com/downloads/. Install MotorXP-PM Free Edition and then follow the user manual. If there are any difficulties doing so, please contact info@motorxp.com
Thank you for sharing! I would say it is a very nice tool for the design of AFM. I am now trying to design an AFM with complicated distributed winding. Mind I ask if it is possible to import winding shape from stp?
Unfortunately, it is not possible to import the winding from stp. Can you please share some more details about your winding (please send to info@motorxp.com)? Maybe it is possible using standard options. There is also an option to create a JavaScript for custom winding using our 3D modelling API.
@@kundankumar-dt5uu This one is interior, but it is not a wound-rotor. Wound-rotor synchronous motors are not currently supported by the MotorXP software
Thank you so much. In the obtained results, the current density of the stator is about 43 A/mm2. Is this current density possible in electric motors? Is it realistic?
Vladimir, after standalone .exe file (PM) downloaded I have an error HTTP 12029. Rerun installer and Firewall settings doesn't help. Any cure for that?
@@yurimakarov6214вроде эту проблему решил, но было ещё что-то что остановило меня от дальнейших попыток. Интерес ещё остался, попробую поставить заново.
Typically, specify the number of mesh slices the same as the number of magnet segments in the shaft direction - it provides the most accurate results for rotors with skewed magnets as each mesh slice will be at the center of the magnet segment. However, to reduce the simulation time 3 mesh slices is sufficient in most cases. If there is no skewing, the number of mesh slices is always 1.
Hello sir , can i ask about this simulating ?? When i operate fo generator mode magnetostatik . We set current supply and set advance angle to 180°. So why we know about voltage and i input power (mechanical) and output power ( electrical) . Because the result of in&output is minus . Thankyou for your reply . I hope yo read this question 🙏🙏
Hello sir, i fell this software very useful. For this software how to simulate generator PM with condition unload and load ? please tell me how to process this simulate. Thank you very much for your reply 🙏🙏
Hello sir , I have probelm for import dxf rotor ( In matlab command window have text " maltab.graphics.internal.figfile... eror while evaluating menu callback" , why sir ? Thank you
@@motorxp It seems that you define the linear model from the 'nominal coercivity' (optional), right? But, there are magnet grades which this is in the non linear part of the curve. More appropriate would be setting with 'residual Inducation' and a calculated 'relative permeability'. This is the case for the N52 grade in this simulation. Do you know what grade is used in Tesla Model 3?
@@gabrieloforti Thanks for your comment. Yes, you are right, there are some magnets for which the knee falls on the second quadrant of BH curve (including N52). We will make the corrections. We don't know which grade is used in Tesla Model 3, we just guessed.
Hi ! Why when I do the ratio between Output mechanical power and Input electrical power I don't find the same value of Efficiency in Magnetostatic Analysis ? (at 12:40 for exemple)
Hi! Thank you for your question. We found that most stable way to calculate efficiency is: Efficiency = OutputPower/(OutputPower+WindingLoss+IronLoss+MagnetLoss) = 100%*182206/(182206+16555.3+411.4+15.3) = 91.47% This is because the input power value calculated as an average of instantaneous power p_input=ia*va+ib*vb+ic*vc is greatly influenced by time step. Moreover, the input power does not include iron and magnet losses, as they are calculated in a post-processing stage.
app does not work on windows 11. it keeps saying it is having an issue with the materials folder. wasted half an hour downloading it and trying to use it
Thanks for your question. IPM rotor is rarely used as an external rotor. One of the reasons, I think, is reduced saliency ratio - inner rotor allows higher saliency ratios. Nevertheless, you can try to design your own motor with outer rotor using Tesla motor as a prototype and see how it goes. All you will need is to request a free trial license for MotorXP-PM on motorxp.com/downloads/
Hi, Im trying to build the model 3s pmsm motor using a simplified dq model. Thank you for providing some of the values needed! My model needs the Ld,Lq and magnetic flux linkadge values. I could gather the Ld Lq values from this video, any chance you could provide me with the flux linkage values?
You can extract all DQ model parameters from mxpp-file of Tesla M3 motor available on motorxp.com/downloads/. Install MotorXP-PM Free Edition and then follow user manual p.95
Some files related to Tesla Model 3 electric motor are available on our website (motorxp.com/downloads/) but the entire Tesla Model 3 design data (including DXF) are available only with a one year or perpetual MotorXP-PM license subscription (motorxp.com/buy/)
I have tried many multiple softwares for motor simulation. i have also used the trial version of MotorXP and it seems to be the most user friendly. The rate at which new designs can be made and analysed is vastly increased with this software. will surely be considering the paid version .
Just wondering, what kind of controller can run ipm motir also as SynRm motor..? Would it be possible to run AC induction asynchronous motor controller for running an ipm motir for high rpm.!
great video . can you help me to upload video about three phase induction motor since I want to design squirrel cage three phase induction motor with skewed rotor with angle . because i am master degree and this program can work this issue.
Did you calculate the dimensions entered while designing? Or are these the standard measurements currently used? How can we find these measurements? Please help me and thx for video.
