US Patent Issued to DANFOSS POWER ELECTRONICS, INDIAN INSTITUTE OF TECHNOLOGY, MADRAS on Jan. 27 for "Switch control method to suppress the effect of even order harmonics in supply voltage on ASD" (Indian, Danish Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,440, issued on Jan. 27, was assigned to DANFOSS POWER ELECTRONICS A/S (Grasten, Denmark) and INDIAN INSTITUTE OF TECHNOLOGY, MADRAS (Chennai, India).

"Switch control method to suppress the effect of even order harmonics in supply voltage on ASD" was invented by Seshadri Gopalan (Chennai, India), Dinesh Kumar (Nordborg, Denmark) and Krishna Vasudevan (Chennai, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention discloses systems (100) and methods (200, 300) for reducing the effect of even-order harmonics in supply voltage on the DC side components in AC-DC converters having any kind of controlled power electronic switches or their comb...