Browsing Journal Articles (EN) by Title
Now showing items 7-26 of 60
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Bandwidth Allocation Algorithm With User Mobility Dynamics In FEMTOCELL Network
(Acta Press, 2014)Fourth generation cellular networks provide ubiquitous broadband access to a growing number of mobile users worldwide. In this context, resource allocation in orthogonal frequency division multiple access femtocell network ... -
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 ... -
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 ... -
Development of a Wavelet-ANFIS based fault location system for underground power cables
(2017)In the past decade, electricity demand has increased rapidly in metropolitan areas. All over the world, large scale underground power cable installations networks are replacing overhead transmission lines due to environmental ... -
Development of DSTATCOM Optimal Sizing and Location Technique Based on IA-GA for Power Loss Reduction and Voltage Profile Enhancement in an RDN
(IJEER Forex Press, 2022-01)The efficiency of electrical distribution systems is being more affected by the increase in voltage drops and power losses. These issues of voltage drop and power loss can be significantly minimized by the incorporation ... -
Dynamic voltage stability analysis of the kenya power system using decision trees
(2014)Dynamic Voltage stability analysis of any system is studied by considering load changes within the system and how voltage magnitudes at the load buses within the system are affected by the load changes. The analysis can ... -
Dynamic voltage stability analysis of the kenya power system using vcpi stability index and artificial neural networks
(2014)Dynamic voltage stability deals with the voltage levels and how they’re affected by either faults or load changes within the system. Voltage instability has long been suspected in the voltage collapse and islanding of power ... -
Dynamic Voltage Stability Analysis on Shore-to-Ship Power Connected System
(International Research Publication House, 2018)The shore to ship power connection is a technology that has been recommended as one of the ways that will help reduce emissions from marine vessels which have increased in number as a result of rapid growth in international ... -
Effect of the Graphite Dispersed Titanium Dioxide Solid Solar Cell Composition on the Generated Potential (VOC)
(2020-09)Energy is globally recognized as one of the most fundamental inputs for social and economic development. Most energy sources are serious environmental pollutants. To overcome this challenge, presence of abundant sunshine ... -
Effect of Varying Titanium Dioxide and Iodine on Open Circuit Voltage and Short Current Density
(2018)The study sought to establish a photo cell which can reduce use of fossil fuels and in turn reduce on air pollution and climate change. The experimental design involved preparation of various ratios of titanium dioxide: ... -
Embedded Power System Monitoring Of Illegal Power Connections In Kenyan Domestic Supply
(2020 IEEE PES/IAS Power Africa, 2020)Globally Technical Losses (TLs) and Non- Technical Losses (NTLs) are a significant challenge for power distribution systems. Mostly NTLs is caused by illegal power connection which can be as much as half of all the ... -
Energy Flow Strategy For A Small Scale Grid Tied Photovoltaic System Under Net Metering
(2019-10)Grid connected PV systems continue to attract investors and electricity customers all over the world. Due to interconnection with the utility grid, the system can glean some benefits such as selling PV electricity surplus ... -
Evaluation of Thermal Interface Materials in Mediating PV Cell Temperature Mismatch in PV-TEG Power Generation
(2021-03)Among the emerging renewable energy technologies, solar photovoltaic (PV) power generation is growing steadily in the mainstream energy supply mix contributing about 2.58% of the global total power generation by 2018 from ... -
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 ... -
GENCO Optimal Bidding Strategy and Profit Based Unit Commitment using Evolutionary Particle Swarm Optimization Illustrating the Effect of GENCO Market Power
(Institute of Advanced Engineering and Science, 2018)In deregulated electricity markets, generation companies (GENCOs) make unit commitment (UC) decisions based on a profit maximization objective in what is termed profit based unit commitment (PBUC). PBUC is done for the ... -
Impact of integrating large-scale DFIG-based wind energy conversion system on the voltage stability of weak national grids: A case study of the Nigerian power grid
(Elsevier, 2021-11)This paper investigates the impact of integrating large-scale Doubly-Fed Induction Generator (DFIG)-based wind energy conversion system (WECS) on the voltage stability of the 52-bus, 330 kV Nigerian power grid. Indices ... -
Influence of Communication Patterns on Employee Performance in Selected Large Manufacturing Businesses in Eritrea
(2019-05)Manufacturing businesses face challenges in terms of increasing productivity in which their products are competitive in the market. Particularly, the manufacturing businesses in Eritrea face challenges in terms of producing ... -
Influence of Framing of the Hashtag on Public Opinion Formation on Socio-Political Issues in Kenya
(2017-12)Purpose: The purpose of the study was to establish the influence of framing of the hashtag on public opinion formation on socio-political issues in Kenya. Methodology: The study adopted the descriptive qualitative research ... -
Innovative Solar Photovoltaic and Thermoelectric Power Generator for a Recirculating Aquaculture System
(2020-09)Solar Photovoltaic power generation is fast gaining popularity in Kenya. However, the effects of high cell temperatures continue to be a major hindrance to their efficiency especially for standalone systems. Water can be ... -
INVESTIGATION OF PHYSICAL LAWS OF MOTION AND HUMAN FACTORS ON ROAD ACCIDENTS IN UASIN-GISHU AND BUNGOMA COUNTIES - KENYA
(2016)Road accidents in the Transport Industry are a threat to public health and national development in many developing countries. It contributes to poverty by deaths, injuries, disabilities, grief, lost of productivity and ...