Soc management system of energy storage device, and method therefor
AssigneeHyosung Corporation
InventorsGeon Ho AN, In Sun CHOI, Dong Jun WON, Jin Young CHOI, Sang Ji LEE
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Abstract
The present invention relates to a state of charge (SOC) management system of an energy storage device, the system comprising at least one energy storage device, wherein the SOC management system of the energy storage device manages SOC of the energy storage device by performing P-f (active power-frequency) droop control on the basis of a droop coefficient, a reference frequency, and a dead band, which determine the output of each energy storage device.
Claims10
A state of charge (SOC) management system for managing an energy storage system including at least an energy storage device, wherein the SOC management system manages the SOC of the energy storage device by performing an active power/frequency (P-f) droop control based on a droop coefficient, a reference frequency, and a dead band to determine an output power of each energy storage device.
A state of charge (SOC) management method in an SOC management system for managing an energy storage system including at least an energy storage device, wherein the SOC management system manages the SOC of the energy storage device by performing an active power/frequency (P-f) droop control based on a droop coefficient, a reference frequency, and a dead band to determine output power of each energy storage device.
Dependencies are inferred from the claim text.