Abstract: The present disclosure relates to a data management system and method and, more particularly, to a data management system and method using a docker system in an edge computing environment, the system and method collecting and managing data for each of control operation targets and each of characteristic of the control operation targets using a docker system in an edge computing-cloud computing linkage environment, and enabling an edge server to stably operate in accordance with the characteristics of the control operation targets even though communication between the edge server of an edge computing environment and a cloud server is impossible.

Abstract: The present disclosure provides a power supply system and method for a collective building by supplying power to common loads for common purposes of a large number of households constituting a collective building and to separate loads for separate purposes of the households. The power supply system includes at least: a new renewable energy facility that produces power that is used by the common loads and the separate loads of the households; an energy storage system that stores power produced at the new renewable energy facility; and a power supply facility that supplies power stored in the energy storage system to external loads, in which the power stored in the energy storage system is equally assigned to the households and the power assigned to the households is supplied to at least one of the common loads, the separate loads, and the external loads.

Abstract: The present disclosure provides a power supply system and method for a collective building by supplying power to common loads for common purposes of a large number of households constituting a collective building and to separate loads for separate purposes of the households, the power supply system including: a first new renewable energy facility that does not require an operation cost for producing power that is used by the separate load of the households and the common loads; a second new renewable energy facility that requires an operation cost for producing power that is used by the separate load of the households and the common loads; and an energy storage system that stores power produced at the first and second new renewable energy facilities, in which the first new renewable energy facility is always operated and the second new renewable energy facility is selectively operated.

Abstract: An aspect of a power supply system for a collective building according to an embodiment of the present disclosure is a system for supplying power to common loads that consume power for common purposes of a large number of households constituting a collective building and to separate loads that consume power for separate purposes of the households, the power supply system including: a new renewable energy facility that produces power that is used by the common loads and the separate loads of the households; and an energy storage system that stores power produced at the new renewable energy facility, in which the power stored in the energy storage system is equally assigned to the households and the power assigned to the households is supplied to at least one of the common loads and the separate loads.

Abstract: A control method for air conditioning is proposed. The control method, which is provided to operate an air conditioning apparatus air conditioning an interior space, includes selecting either a comfort priority mode and an energy saving mode as an operational mode, inputting an input air conditioning temperature for air conditioning the interior space, setting a basic air conditioning temperature or a revised air conditioning temperature, by comparing the input air conditioning temperature and the basic air conditioning temperature read out from data in a database, as an air conditioning operational temperature, and operating the air conditioning apparatus so that the interior space is air conditioned at the air conditioning operational temperature.

Abstract: A method of managing data is proposed. The method includes collecting information, wherein detection values respectively matched to time points successive in time series are continuously collected, dividing sections, wherein a reference section is set, and remaining time points is divided into a correction section, calculating an equation, wherein a time point of the reference section and a detection value matched thereto are respectively set as a reference time point and a reference value, performing correction, wherein correction values calculated according to a time interval are calculated, verifying accuracy, wherein whether a ratio of the time points of the correction section to the time points is less than or equal to a preset allowable ratio is checked, and storing the data, wherein the reference value, equation, detection values or correction values, and correspondingly matched time points are stored as the data for the reference section and correction section.