US 12,191,661 B2
System and method for supporting creation of system plan to change configuration of power system
Tsubasa Ichikawa, Tokyo (JP); Shinya Suenaga, Tokyo (JP); Yasuyuki Tada, Tokyo (JP); Yasushi Miyata, Tokyo (JP); and Yoshiki Kurokawa, Tokyo (JP)
Assigned to HITACHI, LTD., Tokyo (JP)
Appl. No. 18/030,862
Filed by Hitachi, Ltd., Tokyo (JP)
PCT Filed Oct. 14, 2021, PCT No. PCT/JP2021/038026
§ 371(c)(1), (2) Date Apr. 7, 2023,
PCT Pub. No. WO2022/085553, PCT Pub. Date Apr. 28, 2022.
Claims priority of application No. 2020-175920 (JP), filed on Oct. 20, 2020.
Prior Publication US 2023/0378806 A1, Nov. 23, 2023
Int. Cl. H02J 13/00 (2006.01); H02J 3/00 (2006.01)
CPC H02J 13/00034 (2020.01) [H02J 3/0012 (2020.01); H02J 3/0073 (2020.01)] 11 Claims
OG exemplary drawing
 
1. A system for supporting creation of a system plan to change a configuration of a power system including a power transmission system and a power distribution system, the system comprising:
one or more processing devices; and
one or more storage devices,
wherein the one or more storage devices are configured to store information on a configuration of the power transmission system and information on a configuration and a load of the power distribution system, and
wherein the one or more processing devices are configured to:
determine, based on the information on the configuration and the load of the power distribution system, a load accommodation capacity between power distribution substations which indicates a power supply capacity allowed to be compensated for between the power distribution substations through a configuration change of the power distribution system;
create a system plan proposal including a change in system configuration of the power transmission system and the power distribution system based on the load accommodation capacity; and
output information on the system plan proposal to an output device.