Automated analysis of power systems disturbance records: Smart grid big data perspective

A Ukil, R Zivanovic - … Smart Grid Technologies-Asia (ISGT ASIA …, 2014 - ieeexplore.ieee.org
Analysis of faults and disturbances play crucial roles in secure and reliable electrical power
supply. Digital fault recorders (DFR) enable digital recording of the power systems transient …

A new approach to load forecasting: Using semi-parametric method and neural networks

A Ukil, J Jordaan - International Conference on Neural Information …, 2006 - Springer
A new approach to electrical load forecasting is investigated. The method is based on the
semi-parametric spectral estimation method that is used to decompose a signal into a …

Load forecasting with support vector machines and semi-parametric method

JA Jordaan, A Ukil - … Conference on Intelligent Data Engineering and …, 2007 - Springer
A new approach to short-term electrical load forecasting is investigated in this paper. As
electrical load data are highly non-linear in nature, in the proposed approach, we first …

The use of semi-parametric methods for feature extraction in mobile cellular networks

AM Kurien, BJ Van Wyk, Y Hamam… - … Data Engineering and …, 2008 - Springer
By 2006, the number of mobile subscribers in Africa outnumbered that of fixed line
subscribers with nearly 200 million mobile subscribers across the continent [1][2]. By the end …

Short term load forecasting using semi-parametric method and support vector machines

JA Jordaan, A Ukil - AFRICON 2009, 2009 - ieeexplore.ieee.org
Accurate short term load forecasting plays a very important role in power system
management. As electrical load data is highly non-linear in nature, in the proposed …

Acceleration of nonparametric time-varying phasor estimation

JA Jordaan, MA van Wyk, BJ van Wyk - AFRICON 2007, 2007 - ieeexplore.ieee.org
In this paper we present an acceleration procedure for an application of a robust
nonparametric signal modelling technique for tracking time-varying phasors of voltage and …