ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,700,739, issued on Aug. 4, was assigned to Delta Electronics Inc. (Taoyuan City, Taiwan).
"Energy storage system and operating method thereof" was invented by Chao-Yuan Lai (Taoyuan City, Taiwan), Zhe-Hao Chang (Taoyuan City, Taiwan) and Yi-Kuan Ke (Taoyuan City, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An energy storage system and an operating method thereof are provided. The energy storage system provides power regulation for the power grid. The energy storage system includes an energy storage unit, a measurement unit and a control unit. The measurement unit measures the operating frequency of the power grid. When the operating frequency i...