학술논문
Differential Protection of Microgrid Using Moving Average of Current Sample Data
Document Type
Conference
Source
2022 International Conference on Intelligent Controller and Computing for Smart Power (ICICCSP) Intelligent Controller and Computing for Smart Power (ICICCSP), 2022 International Conference on. :1-5 Jul, 2022
Subject
Language
Abstract
This study proposed an enhanced differential protection technique for microgrid based on moving average of current sample data. In this proposed technique moving average of Teager-kaiser energy is computated in the retrieved currents of both ends of the feeder. Moving average technique is employed to compute differential energy. With varied operating conditions and network topology, a reasonable threshold for distinguishing fault and no fault scenarios is determined. The proposed technique's efficacy is evaluated in terms of speed, dependability, reliability, and security. The results demonstrate that the proposed technique is accurate.