SECTION LOAD CALCULATION SYSTEM, FOR POWER DISTRIBUTION, ON THE BASIS OF AMOUNT OF AMI POWER USE

摘要

The present invention relates to a section load calculation system, for power distribution, on the basis of the amount of advanced metering infrastructure (AMI) power use, the section load calculation system comprising: an automated switch section current correction unit for removing errors by subdividing into a second particular time unit a current, which has been measured in an automated switch, in a first particular time unit, and correcting a current in a section of the automated switch by performing power flow calculation to which applied are the system properties of a loop operating system and a distributed power source; a lower section customer load processing unit for calculating the load area with respect to the amount of AMI power use of each lower section by substituting a valid/invalid power value of each section for a transformer load, which is the sum of a high-voltage customer load and a low-voltage customer load of the lower section, by using the corrected current of the automated switch section; a power flow calculation unit for performing power flow calculation on the basis of the load area calculation result with respect to the amount of AMI power use of the lower section; and a section load generation unit for separating the uses of a load, according to the classification standard of a section load, on the basis of the power flow calculation result and generating a section load that is suitable for each use.