funktionsmodul extension of gis bus reservefelds without stromversorgungsunterbrechung

摘要

funktionsmodul extension of gis bus reservefelds without stromversorgungsunterbrechung, on a first bus and a second bus of gis is arranged, characterizedthe first safety switch with doppelunterbrechung (dds1), a second safety switch with doppelunterbrechung (dds2), a first erdungsschalter (esi), a second erdungsschalter (es2)a third erdungsschalter (es3), a erweiterungsende, a first gas chamber, a second gas chamber, and a third gas chamber, a gas chamber and a fourth fifth gas chamber includeswhile the first safety switch with doppelunterbrechung (dds1) and the second safety switch with doppelunterbrechung (dds2) have the same structure and on both sides of the first safety switchit doppelunterbrechung (dds1) and the second trennschalters with doppelunterbrechung (dds2), two insulating unterbrechungsstellen are provided and a simultaneous closure oropening to allow, with the first bus connected to zweigstromkreis parks line through the first gas chamber and the second gas chamber, the fifth gas chamber.the fourth gas and the third gas chamber is connected with the second bus so as to form a zweigkreislauf,while the first safety switch with doppelunterbrechung (dds1) on the zweigkreislauf the first gas chamber arranged and the first erdungsschalter (esi) with the first safety switch with doppelunterbrechung (dds1) is connectedwith the second safety switch with doppelunterbrechung (dds2) on the zweigkreislauf third gas chamber is arranged, and the second erdungsschalter (es2) with the second safety switch with doppelunterrefraction (dds2) is connected with the third erdungsschalter (es3), with the zweigkreislauf the second gas chamber is connectedand with the erweiterungsende with the zweigkreislauf fifth gas chamber is connected.