Search
Now showing items 21-30 of 60
Application of large-scale grid-connected solar photovoltaic system for voltage stability improvement of weak national grids
(Springer Nature Ltd, 2021-12)
This paper investigates the application of large-scale solar photovoltaic (SPV) system for voltage stability improvement of weak national grids. Large-scale SPV integration has been investigated on the Nigerian power system ...
Placement of fact devices fo voltage profile improvement and loss reduction
(2015)
Abstract— Flexible Alternating Current Transmission System (FACTS) devices are solid state converters that have the capability of controlling various electrical parameters such as reactance, power angle and ...
An Adaptive Neuro-Fuzzy Inference System for Detection and Correction of Illegal Power Connection in Kenya
(Energy and Power, 2021)
In this research, an adaptive method for illegal power connection detection and correction in domestic
distribution is presented. The focus is on a domestic supply at the meter box. Illegal power connection has been a ...
Multiobjective optimal power flow for static voltage stability margin improvement
(Elsevier, 2021-12)
Worldwide, utilities are aiming to increase the stability of modern power systems during system disturbances. Optimizing generation scheduling can improve system security in contingency and stressed conditions while lowering ...
Assessment of VSC-HVDC system for transient stability improvement of a power system with large wind power injection.
(2016)
This paper analyzes Power System Transient Stability Improvement through a Voltage Source Converter High Voltage Direct Current (VSC-HVDC) system with Large Wind power injection. The modern large wind farms and other ...
Factors for Efficient Relationship between Contractors and Subcontractors in Project Implementation in Nairobi Kenya
(The IJES, 2017)
Construction is a complex and challenging activity owing to the technical advances, tighter regulations and need for effective management of resources for competitive edge. The projects under the industry involve many ...
Contribution of FACTS Devices to the Transient Stability Improvement of a Power System Integrated with a PMSG-Based Wind Turbine
(2019)
The increasing penetration of wind energy to the conventional power system due to the rapid growth of energy demand has led to the consideration of different wind turbine generator technologies. In fault conditions, the ...
Comparison of aggregation of small and large induction motors for power system stability study
(2013)
Aggregation of different sizes of induction motors (IM) connected to a power system has diverse
Precision on the identification of the aggregate model parameters. Earlier work on the aggregation accuracy of various motors ...
Online Campaign in Kenya: Implementing the Facebook Campaign in the 2013 General Elections
(2015-07)
The study investigated the implementation of the Facebook campaign in general elections in Kenya. The study utilized the mixed methods sequential explanatory design. Quantitative data was drawn, followed by qualitative ...
Power system transient stability enhancement with application of SSSC and IPFC facts devices
(2015)
The complexity due to massive growth of power systems has to increased demand of electrical energy giving rise to numerous stability challenges. In these situations, Flexible Alternating Current Transmission System (FACTS) ...