SYSTEM AND METHOD FOR RECOGNIZING ENERGY USAGE PATTERN USING TRANSIENT RESPONSE ANALYSIS IN SINGLE POINT

摘要

PURPOSE: A system and a method for recognizing energy usage pattern through transient response analysis in a single point are provided to confirm whether household appliances are operated or not using a smart meter. CONSTITUTION: A system for recognizing energy usage pattern through transient response analysis in a single point uses a smart meter(110). The smart meter is installed on a panel board which supplies power to electric appliances and comprises an admittance observation module and a transient response observation module. The admittance observation module observes admittance generated in the panel board when the electric appliances are operated. The transient response observation module observes transient response patterns, which indicate the signal properties of the electric appliances, from the admittance.