OQAPA - Dual-power Generators

A Quasiturbine integrated with an electric motor could be used to simultaneously generate electricity while also compressing air (or any other gas) or pumping a fluid.
A hybrid generation system could thus be created that can be made to store energy at the same time that it is generating.
Storage could be achieved by:

Compressing Air
Lifting Water
Compressing a fluid (hydraulic)

The energy that is stored by such as system could then be used at another time by releasing the stored energy through another Quasiturbine or any other kind of energy conversion device [such as a water turbine].