@inproceedings{14141b0de6d148f28803868dc1c28b8b,
title = "Rate of Change of Frequency Estimation Based on SOGI-PLL for Islanding Detection",
abstract = "Distribution Grid (DG) has become the part of main equipment of the electric power system. DG supplies power to the grid and local loads. This will require proper operation in the DG equipment when islanding to improve the system's reliability. Islanding in DG systems can cause dangerous conditions for humans and equipment. The SOGI-PLL synchronization system in DG has been tested for its ability to detect voltage and frequency disturbances quickly. Passive over/under voltage and over/under frequency detection techniques for islanding detection have weaknesses against false signal problems and inefficient validation. Passive detection techniques over the time domain of monitoring oscillations in the Rate of Change of Frequency (ROCOF) have sensitivity to grid faults and false operations during non-islanding conditions. The ROCOF in a short time compares with a threshold. Grid parameter in the form of the frequency required by ROCOF is obtained from the SOGI-PLL synchronization algorithm. The simulation of the grid tie inverter system showed improved performance, reliability, and durability due to the shared advantages of SOGI-PLL synchronization and ROCOF islanding detection protection. The optimal time obtained to detect islanding is 72 ms. While in non-islanding conditions the false signal response can be overcome.",
keywords = "ROCOF, SOGI-PLL, inverter, islanding detection",
author = "Meinggariyad, {Suis Dhesta} and Mochammad Facta and Iwan Setiawan",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 9th International Conference on Information Technology, Computer and Electrical Engineering, ICITACEE 2022 ; Conference date: 25-08-2022 Through 26-08-2022",
year = "2022",
doi = "10.1109/ICITACEE55701.2022.9923973",
language = "English",
series = "Proceedings - 2022 9th International Conference on Information Technology, Computer and Electrical Engineering, ICITACEE 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "189--194",
editor = "Teguh Prakoso and Riyadi, {Munawar Agus} and M. Arfan and Soetrisno, {Yosua Alvin Adi} and Hadha Afrisal",
booktitle = "Proceedings - 2022 9th International Conference on Information Technology, Computer and Electrical Engineering, ICITACEE 2022",
}