IoT-Based Hybrid Renewable Energy System for Smart Campus

Eltamaly, Ali M.; Alotaibi, Majed A.; Alolah, Abdulrahman, I; Ahmed, Mohamed A.

Abstract

There is a growing interest in increasing the penetration rate of renewable energy systems due to the drawbacks associated with the use of fossil fuels. However, the grid integration of renewable energy systems represents many challenging tasks for system operation, stability, reliability, and power quality. Small hybrid renewable energy systems (HRES) are small-scale power systems consisting of energy sources and storage units to manage and optimize energy production and consumption. Appropriate real-time monitoring of HRES plays an essential role in providing accurate information to enable the system operator to evaluate the overall performance and identify any abnormal conditions. This work proposes an internet of things (IoT) based architecture for HRES, consisting of a wind turbine, a photovoltaic system, a battery storage system, and a diesel generator. The proposed architecture is divided into four layers: namely power, data acquisition, communication network, and application layers. Due to various communication technologies and the missing of a standard communication model for HRES, this work, also, defines communication models for HRES based on the IEC 61850 standard. The monitoring parameters are classified into different categories, including electrical, status, and environmental information. The network modeling and simulation of a university campus is considered as a case study, and critical parameters, such as network topology, link capacity, and latency, are investigated and discussed.

Más información

Título según WOS: IoT-Based Hybrid Renewable Energy System for Smart Campus
Título de la Revista: SUSTAINABILITY
Volumen: 13
Número: 15
Editorial: MDPI
Fecha de publicación: 2021
DOI:

10.3390/su13158555

Notas: ISI