US 12,155,212 B2
Power control system and device
Masaki Kouno, Osaka (JP); Reiji Kawashima, Osaka (JP); Keisuke Ohta, Osaka (JP); and Hiroki Kojima, Osaka (JP)
Assigned to Daikin Industries, Ltd., Osaka (JP)
Appl. No. 18/027,048
Filed by DAIKIN INDUSTRIES, LTD., Osaka (JP)
PCT Filed Sep. 21, 2021, PCT No. PCT/JP2021/034654
§ 371(c)(1), (2) Date Mar. 17, 2023,
PCT Pub. No. WO2022/071036, PCT Pub. Date Apr. 7, 2022.
Claims priority of application No. 2020-164994 (JP), filed on Sep. 30, 2020.
Prior Publication US 2023/0327442 A1, Oct. 12, 2023
Int. Cl. H02J 3/01 (2006.01)
CPC H02J 3/01 (2013.01) 10 Claims
OG exemplary drawing
 
1. A power control system that causes a device to adjust apparent power in an electric line, the power control system comprising:
a setting unit that sets an index regarding each adjustment for a harmonic component of a first order group in a current in the electric line, a harmonic component of a second order group higher in order than the first order group in the current in the electric line, and a fundamental component in the current in the electric line; and
a control unit that controls the each adjustment by the device based on the index set by the setting unit.