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Now showing items 31-40 of 45
Profit based unit commitment using evolutionary particle swarm optimization
(2015)
The profit based unit commitment (PBUC) problem determines an optimal unit commitment schedule for a generation company (GENCO) participating in a deregulated environment
with the aim of maximizing its profit. This is ...
New approach for design shunt active power filter for power quality improvement in a three phase three wire system
(2020)
Use of power electronic-based load has increased in the resent decade. These loads draw non-sinusoidal currents and voltages from the utility supply generating harmful
harmonics. Injection of harmonic currents and voltages ...
Key Generation for Electrical Smart Meters using Hash Functions
(2019)
The electrical power grid has been undergoing improvements to turn it into a more efficient system known as the Smart Grid. A key element in this upgrade is the Smart Meter. A compromise on the cyber-security of the smart ...
Suitability of aggregation methods of induction motor models for transient stability load modeling of Kenya power transmission and distribution system
(2010)
Current trend indicate that there has been increase on power outage frequency. This has partly been as a result of unstable power system with very small security margin of operation. Therefore, this paper focusses on the ...
Energy Management System for Solar And Grid System
(2021-11)
Electricity is an important resource both in domestic and industrial environment. The rise in electricity demand has led to conventional resources being exhausted and possibly lead to rise in electricity prices. since ...
Under Voltage Load Shedding using Hybrid Metaheuristic Algorithms for Voltage Stability Enhancement: A Review
(2020)
Power blackouts are experienced globally, more so with increasing load demand and ageing infrastructure. The high failure rate of conventional and adaptive load shedding
techniques is prevalent during multiple contingencies. ...
The dependency of bus voltage and frequency in load shedding
(2013)
Load shedding schemes proposed in literature so far use voltage and frequency parameters separately. The individual consideration of these indices may not be reliable or effective, and may even lead to the over load shedding ...
A Systematic Review On The Impact Of Educational Robots In Teaching Secondary School STEM Related Subjects
(2021-11)
Robots are interdisciplinary in nature. Research in Educational robotics in the education sector has grown tremendously. The robots have been used as teaching tools in STEM subjects. However, even though research interest ...
Short term voltage stability analysis of an aggregated industrial load
(2010)
Environmental constraints have limited expansion of transmission line networks. And with
Power systems being operated close to their security limits, the likelihood of voltage collapses
Occurring has increased [1]. In ...