公开(公告)号：US20180308611A1

公开(公告)日：2018-10-25

申请号：US15753332

申请日：2016-08-18

申请人： Shuki WOLFUS ,  Yosef YESHURUN ,  Amizur KAFRI

发明人： Shuki WOLFUS ,  Yosef YESHURUN ,  Alexander FRIEDMAN ,  Yakov NIKULSHIN ,  Eliezer PEREL

IPC分类号： H01F6/06 ,  B03C1/033 ,  B03C1/28 ,  H01F6/00 ,  H01F41/04

CPC分类号： H01F6/06 ,  B03C1/0337 ,  B03C1/288 ,  B03C2201/18 ,  H01F6/00 ,  H01F6/006 ,  H01F41/048 ,  H01F2006/001

摘要： A hybrid superconductive device for stabilizing an electric grid comprises (a) a magnetic core arrangement at least partially carrying an AC winding the AC winding connectable to an AC circuit for a current to be limited in the event of a fault; (b) at least one superconductive coil configured for storing electromagnetic energy; the superconductive coil magnetically coupled with the core arrangement and saturating the magnetic core arrangement during use. The hybrid superconductive device further comprises a switch unit preprogrammed for switching electric current patterns corresponding to the following modes: at least partially charging the superconductive coil; a standby mode when the superconductive coil is looped back; and at least partially discharging the superconductive coil into the circuit. Optionally, hybrid superconductive device comprises at least one passage located within said magnetic flux. The passage conducts a material flow comprising components magnetically separable by said magnetic flux.