US 12,278,477 B2
Electrical network
Shivansh Batra, Schwieberdingen (DE); and Thomas Beckert, Nuremberg (DE)
Assigned to Siemens Aktiengesellschaft, Munich (DE)
Appl. No. 17/911,444
Filed by Siemens Aktiengesellschaft, Munich (DE)
PCT Filed Sep. 9, 2020, PCT No. PCT/EP2020/075200
§ 371(c)(1), (2) Date Sep. 14, 2022,
PCT Pub. No. WO2022/053131, PCT Pub. Date Mar. 17, 2022.
Prior Publication US 2023/0099409 A1, Mar. 30, 2023
Int. Cl. H02H 3/36 (2006.01); H02H 1/00 (2006.01)
CPC H02H 3/36 (2013.01) [H02H 1/0007 (2013.01)] 10 Claims
OG exemplary drawing
 
1. An electrical network, comprising:
feed-in devices;
loads; and
a distribution network disposed between said feed-in devices and said loads, said distribution network including at least one dynamic isolator and busbars;
said feed-in devices, said loads and said busbars being disposed in groups configured to be electrically connected to one another or disconnected from one another by said at least one dynamic isolator;
said at least one dynamic isolator monitoring voltage on adjacent busbars for a voltage difference;
in a normal state without the voltage difference, said at least one dynamic isolator electrically disconnecting said groups from one another;
upon the voltage difference occurring between adjacent said busbars, said at least one dynamic isolator electrically connecting said groups to one another; and
said at least one dynamic isolator electrically connecting said groups to one another upon the voltage difference being greater than a predefined voltage difference threshold value.