Three Phase SPWM Inverter with ARDUINO and STM32 for Electric Motors - Power Electronics DIY

Hi folks and welcome on AT Lab, in this video I'll show you how it works and how to build a three phase inverter SPWM controlled by an STM32. A variable frequency drive for electric motors also for washing machine engines. I buil an electronic circuit board including a full bridge of 6 MOSFETs but you can also find already available solutions on the market here below.
#elettronica #inveter #diy
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► Related videos on the inverter:
Part 1 scheme and explanation: • Come Costruire un Inve...
Part 2 test and snubber: • Collaudo Inverter Sinu...
Part 3 test and ready made circuit: • Three Phase Voltage Su...
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[@alfredorabago5537]

@ATLAB, Thank you for sharing this nice project with us.

[@boryshacker]

Finally! Was waiting for a new video

[@ATLabENG]

thank you so much for your support!

[@ATLaboratory]

Woow fantastic!! Nice to have english video again!

[@ATLabENG]

Great!!

[@NelsonSantander]

Excelent job ,💯💯💯💯💯💯

[@Leezorc]

You just have a new subscriber good project.

[@ATLabENG]

Thank you very much!!:)

[@sanelleric6121]

I use dsPIC33FJ family with Mitsubishi IPM PS21867 and PS21869, depending in board I use, and also IRAM136-3023B, with PIC18F4431. I know STM32 is much more "powerful", but also lot more complex. Anyway, good job you've done. I've forgot to mention, I've used space vector pwm, not sinusoidal, because of DC bus voltage utilization.

[@satasauu757]

Oh...the best public video I've ever seen. As this i am studying and experimenting. pls kindly share the code file with me.

[@kanhaiyaraut4597]

Hello sir I have to made a three phase inverter with variable frequency at the output of the inverter then what i can do to make this three phase inverter with variable frequency

[@00000005547]

This is really interesting. I've been looking for a simple way to generate gate signals for an inverter from a hybrid car I've been reverse engineering. Has 2 3-phase inverters inside and I'm able to switch on/off each of the 12 gates directly with 3.3v MCU logic, original drive circuitry and isolation intact. Crazy how this thing cost me only $60 here in the US, can handle 700vdc at maybe 600A (no data available for the IGBT's, but they are BEEFY), has a ~150A boost/buck converter too. Current sensors on all 6 phases + boost converter, and a giant custom-made film capacitor for super low ESR+trace inductance. Definitely got a subscribe from me. Would love to see how you pulled off the (IMO, really good) sinusodial code. Because when I was looking for tutorials/examples let me tell you there are some sketchy codes out there haha. If not it's OK, I'm really not going to be able to work on it again until like 2 months from now regardless. Just impressed with your project :)

[@ATLabENG]

Tha k you very much for the nice comment and story!! I'm very happy that this video was helpfull for you!!:)

[@user-pi9tb6ux6m]

The video was great. Can I get the Circuit for reference as I'm working on similar project for my College Capstone.

[@electrotechnikengineering7902]

Can I use it as 3 phase lighting load

[@ssarpakai]

Can this applied to pmsm motor controller?

[@anlpereira]

Hi, where is the EasyEDA link of this project? Thank you very much.

[@candas1]

Simplefoc would be a good fit for your project

[@alirezarostamifard6404]

Great project, can you make it into an automatic kind of 3phase speed controller with simple methods like constant v/f ?

[@ATLabENG]

Thank you! You can have a look at this video kzbin.info/www/bejne/l2mro4ZjjdmmmJI

[@dying9387]

WOW

[@ATLabENG]

Thank you!!

[@laurentserra3767]

Congratulations, very good project. I currently work on a similar project (115V / 400 hz inverter). Do you have a part number/type/reference for the AOP that reads the shunt voltage. Do you think TL082 is a suitable device for this purposer. Thanks. Keep it up.

[@Muhammad-qf9vl]

Hi, Could you build it? It's for avionic:)

[@laurentserra3767]

Hi. Yes it's for avionic instruments. My project is still in progress. But there is a much better solution than MOSFET + DRIVER : google STGIPQ8C60T-HZ.@@Muhammad-qf9vl

[@meiyazhaganmeiyazhagan1251]

I need a three phase inverter to control ac motor running at 180vac

[@ChandrashekarCN]

💖💖💖💖

[@ATLabENG]

Thank you!

[@mertcancelik8961]

Great video. I am also currently working on BLDC motor control. If its okay for you, can you share the C files you used on the project. Thank you!

[@konstantninosps1067]

Professor one question . Did I see there a NAND gate that duplicates a SPWM to inverted signal? Can you explain it ? Awesome work +1sub

[@ATLabENG]

Hi man! Yes you are right. The Nand gate are for inverting the PWM signal from the MCU. I used them as a NOT. Thank you for the sub!

[@mobinfa-ab2717]

Can we use 300 V DC

[@darylmkhacani6631]

Great video!! very insightful. Could you please provide the code

[@amineelkabiri2912]

Hello, are you sharing jlcpcb design files, bom and Arduino source code ? If yes, please let me know

[@aslanoymak2657]

Thank you for this greate project and sharing it. I couldnt find software. Can you share ıt alao

[@nysseexaucekaya8620]

Gpod project thanks! Can you share the software and hardware please?

[@umemasaliha324]

Aoa sir . Can you please share method of generating spwm with nucleo board and its code ?

[@adjeiwilliam4173]

Great video . Please do you mind to share schematic and code ?

[@zeeshangla]

very good can you please make video on the control c /c++ program

[@ATLabENG]

Yes sure!! :) please support the channel for more content

[@priyadharshinimanikandan2616]

I am really waiting for this project...i was searching for perfect reference video thank you so much bro...can u please send the code

[@ATLabENG]

I'm very happy about this comment, thank you! Yes I can share the code, text me an email:)

[@user-jj5tp5cf5t]

Hi@@ATLabENG, I am struggling to find your email. I am also interested in you sharing the code so I can try this with my STM.

[@adesuyisunday4287]

Where is the link to download the schematic? Please help provide a link to download the whole project.

[@ATLabENG]

I'll share schematic and gerbers via email:) in this way you can also support the channel

[@shivasingh7879]

@ATLAB can you discuss about the c program using cube

[@ATLabENG]

Hi! Yes maybe ill discuss the code that I wrote in cubeMX

[@Bigpaa]

Yes, please share more details! Code and more. Where is the link for the schematic?

[@ATLabENG]

Hi, for the code just write me an email and I'll share it to you. The schematic link I'm working to have a website where to share all the stuff. For the moment you can find it on EasyEDA:)

[@deepchitroda9172]

@@ATLabENG Where we can find your Email ID ?

[@aousekhalaf4468]

Great video!! Could you please provide the code?

[@adesuyisunday4287]

Wow. This is a very interesting project. Can you post the video on the code ?

[@ATLabENG]

Thank you very much! I can share the code if you need:)

[@mahershhab3824]

​@@ATLabENGانا بحاجته وبمقابل مادي

[@allabouttech5689]

@@ATLabENG please I need the circuit diagram and code.

[@adesuyisunday4287]

@@ATLabENGkindly share me the project. It’s been long am waiting for this project

[@botak333]

​@@ATLabENGHi sir, i have one question. When the input ( ac 220v) rectifier with dioda bride it become to 310v DC right. But my pmsm motor only aceptable of 200v max. So how to step down the voltage sir?? Iam still confiusd on this hardware. Thank

[@techtamizhan5846]

Please share the schematic and pcb layout link

[@ibrahimdaoodmohammdal-selw6065]

Could you please send a complete circuit diagram?

[@mahershhab3824]

احتاج الى كود بمقابل مادي نتفق عليه. ارجو الرد

[@iseeyou7622]

Would you be interested in helping design a custom microcontroller?

[@thanhquangnam4837]

Can you tell me share schematic

[@rajivkashyap6885]

Yes, please share more details! Code and more. Where is the link for the schematic and Where we can find your Email ID ?

[@meiyazhaganmeiyazhagan1251]

Hi sir...

[@asnadil999]

It is very interesting , can you share the code please

[@user-gr4vg7tq2m]

Could you pls send the schematic and the code ? ty

[@damianwiecaw492]

When will you discuss C code?

[@ATLabENG]

Depends on the support of the channel:) anyway you can write me an email if you need it.. or visit the channel you can find the Arduino code already discussed

[@BatuhanAkkaya-ut1vd]

can you please share you stm32 code

[@skidloaders1]

nice project , pls supply the code as well

[@ATLabENG]

Hi dear, thanks! Just write me an email!

[@zed7674]

Can you provide the code? Great video❤

[@ATLabENG]

Yes via email at [e-mail] :) please support the channel for more content

[@omkardeshpande7068]

Can you share the code

[@ajingolk7716]

Is this 3 half bridges?

[@ATLabENG]

Yes sure!

[@rameshganesan1930]

Good day sir, if possible,could you share stm32 code.

[@ATLabENG]

Ho dear, yes sure! Just text me an email:)

[@joenader5156]

What's your email? @@ATLabENG

[@rameshganesan1930]

Good day sir, if possible could you share the code.

[@ATLabENG]

Yes sure, just text me an email!

[@terlumunjoseph6779]

can you please share your code

[@ATLabENG]

Yes sure, just write me an email! You find the email in the YT channel information

[@thietdang979]

can you please share your code?

[@ATLabENG]

Yes sure, text me an email:)

[@anoopd9227]

please give code @@ATLabENG

[@deepchitroda9172]

Hello Sir , I have mailed you on your email id please check , I am making my final year project on BLDC motor speed control with using SPWM.please share us your for our reference

[@user-jj5tp5cf5t]

Hi, could you please provided his email

[@chinmayajoshi4525]

Very good explanation. Just subscribed to the channel. What is your email address to reach out? Do you share the code and schematics?

[@meiyazhaganmeiyazhagan1251]

Can you please share your email