As everyone knows, I am fond of my MS Paint. So: to the diagrams!
This is a standard super heated steam setup. For every 200 hu/t you can generate (typically from a reactor), you will get 150 eu/t. Generally speaking a reactor won't produce in precisely 200 hu/t amounts, and I highly recommend you factor that into account in your designs. I personally send overflow heat to a stirling generator.
Couple notes:
* I am "faking" a reactor with a permanent supply of Hot Coolant, and voiding the Cold Coolant.
* Two Liquid Heat Exchangers (labeled Heat Exchangers above) means we're simulating 200 hu/t
* There's several points where distilled water can get generated, you need to deal with that
* The condenser can take power but its not necessary for this setup (an unpowered condenser can condense the steam from at least one Superheated steam setup
* The first Steam Generator is accepting SuperHeated steam from the Steam Boiler via the Fluid Conduit (neglected to annotate that in the picture)
* The first Team Generator is generating kU, but it also turns every mb SHS into regular Steam which it dumps into Steam Generator 2 automatically when they're adjacent like that.
* Superheated isn't necessary, but it lets you double-dip your steam. Otherwise you'll get 100 eu/200 hu instead of 150.
* Nobody in the history of all time has ever built an IC2 steam setup without incurring explosions at some point. They are harmless and do no damage, but they're loud and visually annoying as hell.
* The setup above is perfectly stable and generates no steam explosions but it took me a damn 25 minutes or so to get it all working correctly. Even though I've probably done it a few dozen times.