文章基本信息

标题：Design of Overcurrent Protection System Based on Arduino Mega
本地全文：下载
作者：Enda Wista Sinuraya ; Agung Nugroho ; Yuli Christyono 等
期刊名称：International Journal of Advances in Engineering and Management
电子版ISSN：2395-5252
出版年度：2022
卷号：4
期号：4
页码：446-452
DOI：10.35629/5252-0404157166
语种：English
出版社：IJAEM JOURNAL
摘要：The electric power protection system is one of the most important things in the electric power network. Because this affects the reliability of the electric power network and supply to customers. In the protection system, especially on the 20 kV distribution side, it is very common for OCR (Over Current Relay) and GFR (Ground Fault Relay) relay faults to occur. This disturbance causes the PMT and recloser to work if the current has started to fall into the fault category. Reliability of PMT and recloser must be maintained for the protection of the transformer. Both the fault setting or the PMT and recloser settings controlled by the protection relay must be properly coordinated by the controller program. This setting can be done by the Arduino Mega minimum system which will provide control of the PMT contactor and recloser contactor according to its working basis. This setting is designed as closely as possible to the characteristics of definite instant.
关键词：protection;OCR;GFR;Arduino Mega;ACS712;Current Sensor