Frequency and Voltage change for elektromotor

Dear All,

could use some help with finding a circuit that gives me the possibilities to run an elektromotor with different voltage and frequencies.
this is a 3PH elektromotor that should be run in a Y configuration on at
110-115V @ 50 to 60Hz,
220-230V @ 100 to 120Hz,
340-360V @ 150 to 180Hz and as last
460-480V @ 200 to 240Hz

Have thought about using a transformer and a computer with relay for the frequency, but prefer an independent system .
For the first 110-115V @ 50-60Hz, have already a solution, have this heavy transformer that transforms 220-230V to 110-115V, since the electric grid works on 50-60Hz, that already fixed.

But what about the others?
any advice?


kind regards,
Lorcan

 

Someone told me a variable frequency inverter could be used.
The 3PH elektromotor would be run with a start-capacitor and a run-capacitor on standard elektric grid power supply. referring to Hector Perrez.

 

Could this VFD be used around 460V @ 10A?
Would you happen to know where to find a schematic for this VFD?
Could buy one, but then it's premade. prefer something to put together myself.
At least then it's possible to learn from it and adjust it when see fit.

kind regards,
Lorcan