Corrections to “Efficient Day-Ahead Scheduling Voltage Control Scheme of ULTC and Var of Distributed Generation in Distribution System”

Abstract

In the above article [1], the simulation for CASE 2 contained technical mistakes. First, the scenario data for the simulation included errors caused by technical mistakes in the process of generating the scenarios according to the forecast error levels of the distributed generators (DGs) and loads. Furthermore, the performance index (PI) values in Table 12 of Section IV, which compared the performance of the proposed and conventional control schemes, were incorrectly calculated due to an error in the program calculation process. To correct these technical mistakes, the simulations for CASE 2 were re-performed and the results for each control scheme are shown in Table 12, and a summary of the corrected contents is as follows: