Liquid Compressor and Expander Machine with Heat Exchange Capabilities for Energy Storage Applications

INVENTION REFERENCE NUMBER

201603635

  • Energy and Utilities

The invention relates to energy storage and more specifically to a system for storing energy during times of low demand and releasing energy during times of high demand. This invention employs a novel gas compression method that reduces compression work by 30%. The novel method relies on constantly cooling the gas as it is being compressed. The resulting process nears isothermal compression, thermodynamically the most efficient compression process. The energy stored in the compressed gas can then be extracted in the form of electricity. This is done by using the compressed gas to push water through Pelton turbine that in turn spins a generator.


Inventors

AYYOUB MEHDIZADEH MOMEN Energy & Transportation Science Division, Edward A Vineyard Computational Sciences & Engineering Div, Kyle R Gluesenkamp Energy & Transportation Science Division, Omar A Abdelaziz Energy & Transportation Science Division


Contact

To learn more about this technology, email [email protected] or call 865-574-1051.