Abstract:
PURPOSE: A method for managing demand response data of each profile for saving usage power energy in smart grid environment, a device thereof, and a system thereof are provided to supply structural information, environmental information, and social information in an operation management system, thereby implementing efficient data operation management. CONSTITUTION: An operation management system (130) collects profile information (100) of each consumer, weather information (110), market data (120) corresponding to power consumption, and power energy information of each consumer. The operation management system generates positive policy information based on an energy saving effect for each profile and demand response pricing information. An information display device (180) displays the power energy information of each consumer which is received from a smart meter (170); an echo index which is received from an echo index calculation device (190); and the positive policy information. [Reference numerals] (100) Profile information; (110) Weather information; (120) Market data; (130) AMI operation management system; (140) Web portal; (150) Data collection device; (160) Demand response device; (170) Smart meter; (180) Information display device; (190) Echo index calculation device
Abstract:
PURPOSE: An energy management method, system, and power generation apparatus in smart grid environment are provided to enable the consumer of a destination to consume the generated power by including information for the consumer of the power generated from a power production step. CONSTITUTION: Power production apparatuses(100,200,300) collects real-time price information and power production environment information. The power production apparatuses analyze power production environment information and the collected real-time price information. The power production apparatuses determine control for power production. Micro grids provide power in local micro environment. A power grid(104) provides main power by connecting to the micro grids.
Abstract:
PURPOSE: A power receptacle device and a controlling method thereof are provided to reduce consumed standby power during monitoring a standby mode of home appliance and to control power supply of a power receptacle. CONSTITUTION: A communication unit(258) receives a control signal from an IR remote relay(100). A power measuring unit(250) measures power which is consumed from a power receptacle. A power switch unit(254) supplies output of a power receptacle(130). A control unit(252) receives the control signal. The control unit controls the power switch unit based on operation profile information.