Hello everyone,
I’m currently working on designing a 5Kva inverter for a project and need some assistance. Specifically, I’m looking for a complete circuit diagram of an inverter that uses the DSPIC30F20 microcontroller. Ideally, the circuit file should be available in a format that I can open and simulate using Proteus or EasyEDA or another software.
If anyone has a ready-made design or can guide me to a resource/file, I would greatly appreciate your help. Please let me know if you need more details regarding the project specifications.
Thank you in advance for your support!

 

"Professional Rates Would Apply" for a project like that, with deliverables like that.

 

Hope you have a lot of money.

Just out if curiosity, how did you manage to get yourself in this situation?

 

I wonder also how an electrical engineer would get into such a bind. AND why use the DSPIC30F20 microcontroller to make it work, UNLESS you are good at programming it, and GREAT at designing 5KVA inverters. But I DO HAVE A SUGGESTION: Check the supplier websites for application examples using that specific controller. Which I would probably NOT USE because it is single-sourced, and thus subject to both production yield issues and disasters.
If that 5KVA inverter is to be a standard product then the help will be quickly forthcoming, while if it is just fr one project there would still be help, BUT not of the same magnitude.

 

Why are you designing a 5 KVA inverter in the first place and what resulted in the requirement that it must be designed around a specific DSP chip?

This sounds a lot like an academic design assignment for a class.

 

The answer is easy, it's what dumb AI systems suggest when asked about the subject. There are lots of old UPS and inverter projects using a DSPIC30F20 microcontroller on the web and lots of videos.

Microchip published a reference design long ago using a DSPIC controller that's been modified and reworked ad infinitum.

 

Microchip published a reference design log ago using a DSPIC controller that's been modified and reworked ad infinitum.

Yep. The 30F chips are obsolete, replaced by 33F over a decade ago. I actually did a project with a 30F and it is the only microcontroller I have ever used that got hot in normal use. 33F is faster and much more efficient snd cheaper.