I dont have a generator (yet) that I'd be able to use in a power outage (I do own a Lincoln gas powered welder that also produces 110V AC,but its 50 cycles and I wouldn't trust it to power anything thats frequency sensitive )..........................................................................................What I do have though,is several garden tractors,and on one of them I mounted a GM 10SI altenator,to use for charging the tractor battery and I've also jump started my trucks with it...I had a battery booster "jump pack" that had a 110V inverter built into it that had a junk battery ,so I took the inverter out and wired it up so I can use it on the tractor to power some tools,lights,etc...its only 400 watts,but better than ZERO in an emergency...you can buy inverters pretty cheap now,up to 3500 watts,and use your car or truck as a temporary "power supply".--some folks up here had no power for 3 weeks during an ice storm,and some used their cars as "pwerplants" that way,as no one could buy a generator anywhere once the storm hit..................................................................................................Some older tractors had optional altenators that made 110 or 220V ,at up to 5000 watts....I looked up "Induction Generator" on Google and found that one can be made easily from an old electric motor,that will produce 60 cycle current by simply adding some capacitors to the terminals the power cord used to go to (which will now be the "output") ...only bummer to this idea is they dont start other electric motors well,unless you use a large HP motor...they are better for lighting and small appliances than for powering an air conditioner or fridge.......................................................................Many "110V" appliances are actually 12V or lower voltage DC once you get inside them,they use a transformer & rectifier to reduce voltage and change AC to DC current...in a real "SHTF" situation,many things can be opened up and the DC power wires found,and be run directly off 12V by a car battery...its also fairly easy to get 110V from a stock GM altenator,but it will not be 60 cycles ,more like hundreds of cycles,and being 3 phase,it could fry many household appliances,but one will run lamps,and universal AC motors like those used on drills,blenders,can openers,etc,OK..