K
Khmaies Ouahada
Researcher at University of Johannesburg
Publications - 125
Citations - 853
Khmaies Ouahada is an academic researcher from University of Johannesburg. The author has contributed to research in topics: Convolutional code & Turbo code. The author has an hindex of 11, co-authored 113 publications receiving 484 citations. Previous affiliations of Khmaies Ouahada include Rand Afrikaans University.
Papers
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Journal ArticleDOI
A Review of Machine Learning Approaches to Power System Security and Stability
TL;DR: A comprehensive review on the most recent studies whereby MLTs were developed for power system security and stability especially in cyberattack detections, PQ disturbance studies and dynamic security assessment studies is presented.
Journal ArticleDOI
Distributed Demand Side Management with Battery Storage for Smart Home Energy Scheduling
Omowunmi Mary Longe,Khmaies Ouahada,Suvendi Rimer,Ashot Nshan Harutyunyan,Hendrik C. Ferreira +4 more
TL;DR: The ESDS algorithm was found to offer consumer-friendly and utility-friendly enhancements to the DSM program such as energy, financial, and investment savings, reduced/eliminated consumer dissatisfaction even at peak periods, Peak-to-Average-Ratio (PAR) demand reduction, grid energy sustainability, socio-economic benefits, and other associated benefits such as environmental-friendliness.
Proceedings ArticleDOI
Renewable Energy Sources microgrid design for rural area in South Africa
TL;DR: It was discovered that a Photo Voltaic (PV) with Battery system is the optimal microgrid combination for the proposed microgrid yielding $0.378/kWh cost of electricity, 0 kg/person CO2 emission, 100% renewable penetration compared to $1.328/k Wh cost of grid electricity, and 8.9 kg/ personCO2 emission from grid extension.
Journal ArticleDOI
Cascaded PLC-VLC Channel: An Indoor Measurements Campaign
TL;DR: This paper provides an overall characterization, model, and spectral analysis for hybrid PLC–VLC channels, which is critical for effective promotion and mass production of hybrid PLS-VLC systems.
Journal ArticleDOI
Real Time Security Assessment of the Power System Using a Hybrid Support Vector Machine and Multilayer Perceptron Neural Network Algorithms
TL;DR: A hybrid Support Vector Machine and Multilayer Perceptron Neural Network (SVMNN) algorithm that involves the combination of support vector machine and multilayer perceptron neural network algorithms for predicting and detecting cyber intrusion attacks into power system networks is proposed.