Lg Electronics Inc.

Dongmin Son

Jiyoung Lee

Provided is a control device for controlling a home energy management system (HEMS). The control device for controlling the HEMS includes a communication unit configured to receive energy management information comprising a photovoltaic (PV) power generation amount, a power consumption amount of a home appliance, a remaining power amount of a battery of an electric vehicle (EV), and a minimum charging amount of the EV from a gateway of the HEMS, and a control unit configured to control power of the battery provided in the EV so that the EV operates in one of a charging mode and a discharging mode on the basis of the energy management information.

Control device for controlling home energy management system and gateway

Provided is a control device of a home energy management system (HEMS). The control device includes a communication unit configured to connect to a HEMS gateway, a storage unit configured to store power usage information for a predetermined period in a home in which the HEMS gateway is installed, and a control unit configured to predict power consumption amount on the basis of the power usage information for the predetermined period, predict a power generation amount of a photovoltaic (PV) module connected to the HEMS gateway, calculate a PV power amount to be sold on the basis of the predicted power generation amount and power consumption amount, set sales price with respect to the calculated power amount on the basis of purchase information of purchasers, and control the HEMS so that sale power corresponding to the calculated power amount is provided on the basis of the set sales price.

Control device of home energy management system

Provided is a control device of a home energy management system (HEMS). The control device includes a communication unit configured to connect to a HEMS gateway and a terminal, a storage unit configured to store information on a power consumption per hour of each of home appliances connected to the HEMS gateway, and a control unit configured to receive usage information including a power usage amount of each of the home appliances and power generation information including a power generation amount of a photovoltaic (PV) module, match the power usage amount of each of the home appliances with the power generation amount of the PV module on the basis of the received usage information and power generation information, and generate usage information of PV power for each home appliance on the basis of the matching result.

Control device of home energy management system for power consumption

Provided is a control device of a home energy management system (HEMS). The control device includes a communication unit connected to an HEMS gateway, a storage unit configured to store information on power consumption of each of home appliances connected to the HEMS gateway, and a control unit configured to predict a power generation amount of a photovoltaic (PV) module connected to the HEMS gateway and generate information on usable time of each of the home appliances on the basis of the predicted result and the information on the power consumption.

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Seoul, South Korea

Dongmin Son