ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,405, issued on Sept. 22, was assigned to Khalifa University of Science and Technology (Abu Dhabi, United Arab Emirates).

"Bus inertia for enhancing dynamic flexibility of hybrid power systems" was invented by Sudipta Ghosh (Abu Dhabi, United Arab Emirates) and Mohamed Shawky El Moursi (Abu Dhabi, United Arab Emirates).

According to the abstract* released by the U.S. Patent & Trademark Office: "The integration of renewable energy resources and employment of multi-terminal dc links have dramatically transformed the structure of traditional power systems into hybrid networks with reduced inertia levels. A novel approach is proposed for determining bus inertia that captures power sy...