Solar-Hydrogen Hybrid Storage System for Naval and Other Uses

摘要

The invention is using a hydrogen-containing solid as an energy storage material for naval and stationary uses. The system is designed and analyzed optimally for producing thermal energy necessary to dissociate magnesium hydride which in turn produces the needed hydrogen to operate a fuel-cell and meet the electricity demand. The collected hydrogen is used to power the various energy needs of the Navy as well as of homes. In addition, the solar thermal system may also be used to provide heat to hot water, and other heating needs. The system has an overall energy efficiency between 20% and 30% with both thermal and hydrogen storage capability for overall energy storage and provides smooth energy needs of a building.