http://repository.mut.ac.ke:8080/xmlui/handle/123456789/10 2026-04-07T13:12:22Z 2026-04-07T13:12:22Z Muriithi, Christopher M. http://repository.mut.ac.ke:8080/xmlui/handle/123456789/6592 2026-03-10T06:57:42Z 2026-01-01T00:00:00Z

Power System Analysis with Metaheuristics. Muriithi, Christopher M. Modern electric power systems are becoming increasingly complex due to the integration of renewable energy sources, distributed generation, electric vehicles, and intelligent control technologies. Traditional analytical techniques alone are often insufficient to address the nonlinear, large-scale, and multi-objective nature of contemporary power system problems. This book presents a comprehensive and practical approach to power systems analysis using metaheuristic optimization techniques, combining classical power system theory with modern computational intelligence methods. The text begins by establishing the fundamental principles of power system modeling, including the formation of network equations, bus admittance matrix development, and load flow analysis. Classical numerical methods such as the Gauss–Seidel method, Newton–Raphson method, and Fast Decoupled Load Flow method are introduced with detailed mathematical derivations and practical MATLAB implementations, providing a solid foundation for power system analysis. For example, the MATLAB implementations included in the book demonstrate the iterative solution of load flow problems and the formation of network matrices used in system studies. Building on these classical methods, the book introduces a wide range of metaheuristic optimization algorithms that have become powerful tools for solving complex engineering problems. Algorithms such as Particle Swarm Optimization (PSO), Ant Colony Optimization (ACO), Simulated Annealing (SA), Genetic Algorithm (GA) and other swarm intelligence techniques are explained from both theoretical and practical perspectives. Their applications to optimal power flow, economic dispatch, voltage stability assessment, and system planning are illustrated through worked examples. A unique contribution of this book is the introduction of the Boda-Boda Optimization Algorithm (BBOA), a novel swarm-inspired optimization method derived from the dynamic and adaptive navigation patterns observed in motorcycle transport systems. The algorithm demonstrates strong exploration and exploitation capabilities, making it suitable for solving highly nonlinear optimization problems in power systems. To bridge theory and practice, the book includes extensive MATLAB codes, simulation exercises, and real-world case studies, enabling students, researchers, and practicing engineers to implement and test algorithms directly. The examples emphasize practical applications in modern power networks, including renewable integration, smart grid operation, and large-scale system optimization. Overall, this book serves as both a teaching resource and a research reference, providing readers with the theoretical foundations, computational tools, and algorithmic strategies necessary to analyze and optimize modern electric power systems.

2026-01-01T00:00:00Z Wapukha, Jason http://repository.mut.ac.ke:8080/xmlui/handle/123456789/324 2024-02-17T11:07:09Z 2014-01-01T00:00:00Z

Textbook for Lecture Notes on Weather Instruments Disasters Wapukha, Jason Disasters are hazards which project negative impacts. They are unexpected threats to human life, livelihood, and their properties .The impact of the disaster on human, environment is greater when it is not prepared for or a region cannot afford protective measures. In this respect Scientific and engineering Technology should be developed to provide early warning. The equipment/instrument that provide early warnings are many such as thermometer, barometer, An anemometer and many others. This book shall be useful to diploma and degree students especially those taking courses in meteorological based training, The disaster courses at diploma and degree level will find it useful. The PhD students taking disaster preparedness and engineering management will find this book useful in their main courses. The lecturers who teach the weather instruments will have a humble time in preparation for this course. The curriculum for PhD in disaster preparedness and engineering ,especially weather instrumentation course,is well covered

2014-01-01T00:00:00Z Wapukha, Jason http://repository.mut.ac.ke:8080/xmlui/handle/123456789/323 2024-02-17T11:05:43Z 2012-01-01T00:00:00Z

Performance In Mechanical Technology In Examinations In TVET Kenya Wapukha, Jason The graduates from Technology education institutions (Technical Training Institutes and national Polytechnics) have contributed a lot to the industrial growth and the ‘Jua kali’ sectors. The diploma and certificates which are awarded by Kenya National Examinations Council (KNEC) have increased the number of graduates who have acquired skills and knowledge that is in high demand in the world of work, both in informal and formal sectors. But many of these young men and women who have desired to join others in developing this nation have been stopped on the way or discouraged or delayed in acquiring their diploma in Mechanical Engineering based areas. Many candidates don’t pass Mechanical Technology subject. Therefore this study set to investigate the poor performance of candidates in mechanical technology subject in Technical training institutions.

2012-01-01T00:00:00Z Wapukha, Jason http://repository.mut.ac.ke:8080/xmlui/handle/123456789/322 2024-02-17T11:05:14Z 2013-01-01T00:00:00Z

Impact of Information and Communication Technology Wapukha, Jason The study was carried out to establish the impact of ICT on teaching in technical institutes in western Kenya. In order to achieve the rationale of this study, the following four specific research objectives were adopted: To determine the effect of ICT infrastructure on the quality of examination results, to find the impact of ICT resources used by lecturers on the quality of examinations results, to establish the effect of teaching using ICT and to determine the challenges facing the lecturers using ICT in teaching in technical institutions. The results showed that there is an effect of ICT infrastructure on the quality of examination results in technical institutes. It was found that technology based learning enables students to be much involved in the learning process while the lecturer played a role of a facilitator hence quality results when using ICT resources. It was also found that Teaching using ICT enhance quick coverage of the syllabus and access more information through internet and library. The findings revealed that there were challenges facing lecturers in using ICT when teaching.

2013-01-01T00:00:00Z