The three phase generator you will need for your workshop has a long and extremely interesting history. They had been invented just a few decades soon after electrical energy was 1st controlled and managed in machines by Faraday in the 1820s. From PCB slip ring until the middle of the 1900s the changing of direct existing to alternating present was accomplished using rotary generators.
Early on these converters made use of a synchronous or induction AC motor connected up to a generator. electrical slip rings was created in such a way that the dynamo’s commutator reversed it’s shiny connector plates at precisely the correct time to generated direct current.
This worked perfectly nicely, despite the fact that there is often space for improvement and immediately after some time the synchronous converter was developed by enterprising engineers. In these sophisticated converters the windings on the motor and generator were combined in a single armature. At one finish this was gripped by slip ring s, at the other a commutator was positioned and each relating to just one particular field frame. As a result alternating present went in and direct present went out.
About mid-way by way of the period we are describing, in the early 1900s, vacuum tubes or tubes packed with gas were adapted and employed as switches in these converter’s circuits.
The rotary generators of these machines have been generally called M-G sets. A thing interesting is feasible with these sets. The direct current can be said to be generated independently from the alternating present. This is distinct from the present made by synchronous converters where it can be stated that they output alternating present that has been “rectified” by a physical mechanism. So, if you place in place the right auxiliary and controllers, an M-G set rotary converter can be made to turn “backwards” ie., turning AC into DC. This is where we get our contemporary term inverted converter.
From this elementary beginning we now have phase converters that will take direct present from batteries, solar panels or fuel cells and turn that into alternating present operating at any voltage. So gear developed to be plugged into a mains power socket can run on there storage devices. Or conversely they can be rectified to output direct existing at a particular voltage.