To see a generator in your dream refers to innovation and change. Alternatively, it may denote that you will be beneficial for the society and ruler over this. You can make a financial or spiritual support or an invention.
If you see things which give power and produce energy in your dream, this dream means that you will change your look and life style radically.
To see that you are lightened with a generator and you run the machines with a generator in your dream may represent that your medicine will fix your health, a thing or tool which you have just bought will take the lead to expand your new horizons.