US Patent Issued to Wanbang Digital Energy, Wanbang Star Charge Technology on Dec. 30 for "Inverter parallel system and zero feed-in control method therefor" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,673, issued on Dec. 30, was assigned to Wanbang Digital Energy Co. Ltd. (Jiangsu, China) and Wanbang Star Charge Technology Ltd. (Jiangsu, China).

"Inverter parallel system and zero feed-in control method therefor" was invented by Shen Chen (Jiangsu, China) and Xuancai Zhu (Jiangsu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An inverter parallel system and a zero feed-in control method for the inverter parallel system are provided. The system includes at least one first inverter, at least one second inverter, a load, an electrical grid, a controller, and an electrical parameter measuring device. The controller includes a system control mod...