Hi Plodhi
On figs 13, 15, 20, 28 of:
https://www.electro-tech-online.com/custompdfs/2012/10/pv_appnotes.pdf
Are some schematic of direct high voltage outputs, and they seems very simple.
In your schematic one triac is inverted?
I am just trying to understand these directions and how to make the minimum gate controls.
As say Tcmtech, the grids are like very great and very strong AC "acumulators" and, also its easy to put litle LC filters to round the stronger spikes.
And I say that some injected spikes from our GTIs cancel some spikes made from other devices and other consumers, because they are in real oposite directions.
Also, a cable feed from 2 extremes, can transports doble the usual energy, and if plus feed in the midle, suports 4 times more, and so on, with plug and play controlers; but at first, with smal and simple GTs, the increase of only 20% from grids capacities, is almost free and benefits all involved. That is the ENERNET, very different from the "stupid grid" they dreams.