US Patent Issued to SUNGROW POWER SUPPLY on Sept. 15 for "Rapid shutdown system and method for controlling the same" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,738, issued on Sept. 15, was assigned to SUNGROW POWER SUPPLY Co. LTD. (Hefei, China).

"Rapid shutdown system and method for controlling the same" was invented by Yu Yang (Hefei, China), Jun Xu (Hefei, China) and Qiaodi Chen (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rapid shutdown system and a method for controlling the rapid shutdown system are provided. For each of shutdown devices in the rapid shutdown system, an electrical signal disturbance is applied to a direct current bus connected to the shutdown device at least once within each pre-shutdown period of the shutdown device, by an inverter in the rapid shutdown system ope...