grin publishing nov 2017 (3 risultati)

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Master's Thesis from the year 2017 in the subject Engineering - Mechanical Engineering, grade: 4, Kathmandu University (School of Engineering), course: Masters' Program in Planning and Operation of Energy System, language: English, abstract: This study illustrates the best approach for energy access to the affected area of a 900 MW Upper Karnali Hydropower Project (UKHPP) located in Western Nepal. As per concession agreement executed between the developer of UKHPP and the Government of Nepal, the developer will develop 2 MW power plant at the toe of the dam using the environmental release discharge to electrify the affected area of UKHPP. First, the study looks at the optimization of the electric grid network in the project affected area, using Kruskal's algorithm. The optimization is carried out so that access to electricity is guaranteed to possible load centers in the affected area to the extent possible in technical and financial feasible manner. This study is an attempt to connect the possible load centers through an optimum network design based on demography, topography, technical feasibility and socio-economic factors. The study focuses on the design of the electrical network based on a least distance path between the identified nodes. The designed network is based on the survey using GIS, Topographical maps, and satellite views from Google map. A total of 57 load centers are identified connected through a grid 144.59 km in length. Similarly, taking n=4 sample, the total length of 220V distribution system is estimated to be 417.24 km.After that, the study focuses on the Static Load Flow Analysis (SLFA) by developing a framework based on Conventional Newton- Raphson method to analyze the network's parameters. The result obtained from the analysis is compared with the results of standard 33-bus radial feeder system and forward/backwards (f/b) sweep based algorithm using statistical analysis. The standard error is accepted for the 95% level of significance. It is concluded that, the load flow analysis (LFA) of the primary distribution in this study conducted using the N-R method was adequate and best fit for a grid-like network with medium voltage level. The estimated losses are low and under the limit (i.e. 2.04%) which shows that the designed system performs adequately. From the analysis, it is found that, the pre-defined generation of 2 MW power is insufficient to electrify the whole affected area of the UKHPP. Different alternative ways are recommended to manage the load and provide electricity to the people of the affected area. 100 pp. Englisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Tesis del año 2017 en eltema Pedagogía - Educación superior, Nota: 20,00, Universidad Central de Venezuela, Idioma: Español, Resumen: El presente trabajo se realizó con el objetivo de dar a conocer mediante un análisis comparativo, cuáles son las similitudes, diferencias, enfoques, y diversidad de los diseños curriculares de las carreras Licenciatura en Bibliotecología y Archivología y el Grado en Información y Documentación. Se aplicó un estudio comparado de los Pensa de dos universidades, la Universidad Central de Venezuela y la Universidad Complutense de Madrid. Dicho trabajo de Licenciatura se llevó a cabo utilizando técnicas de análisis de contenido con base a la investigación documental y un nivel de investigación descriptiva, a fin de dar a conocer objetivos resultados. Se concluye que ambos diseños curriculares analizados requieren de ciertos cambios que los ayude a readaptarse a un mejor sistema teórico-práctico. El Pensum de Venezuela necesita incorporar o sustituir materias que concentren más a la Documentación e Información y a la Museología, mientras que el Pensum de España requiere de la incorporación de materias más afines a la administración y gerencia, además del consenso de más asignaturas que abarquen los procesos tradicionales de las Bibliotecas y Archivos. Así como también la inserción de las Tecnologías de Información y Comunicación a mejor concisión por parte de la EBA-UCV. 168 pp. Spanisch.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Master's Thesis from the year 2017 in the subject Engineering - Mechanical Engineering, grade: 4, Kathmandu University (School of Engineering), course: Masters' Program in Planning and Operation of Energy System, language: English, abstract: This study illustrates the best approach for energy access to the affected area of a 900 MW Upper Karnali Hydropower Project (UKHPP) located in Western Nepal. As per concession agreement executed between the developer of UKHPP and the Government of Nepal, the developer will develop 2 MW power plant at the toe of the dam using the environmental release discharge to electrify the affected area of UKHPP. First, the study looks at the optimization of the electric grid network in the project affected area, using Kruskal¿s algorithm. The optimization is carried out so that access to electricity is guaranteed to possible load centers in the affected area to the extent possible in technical and financial feasible manner. This study is an attempt to connect the possible load centers through an optimum network design based on demography, topography, technical feasibility and socio-economic factors. The study focuses on the design of the electrical network based on a least distance path between the identified nodes. The designed network is based on the survey using GIS, Topographical maps, and satellite views from Google map. A total of 57 load centers are identified connected through a grid 144.59 km in length. Similarly, taking n=4 sample, the total length of 220V distribution system is estimated to be 417.24 km.After that, the study focuses on the Static Load Flow Analysis (SLFA) by developing a framework based on Conventional Newton- Raphson method to analyze the network¿s parameters. The result obtained from the analysis is compared with the results of standard 33-bus radial feeder system and forward/backwards (f/b) sweep based algorithm using statistical analysis. The standard error is accepted for the 95% level of significance. It is concluded that, the load flow analysis (LFA) of the primary distribution in this study conducted using the N-R method was adequate and best fit for a grid-like network with medium voltage level. The estimated losses are low and under the limit (i.e. 2.04%) which shows that the designed system performs adequately. From the analysis, it is found that, the pre-defined generation of 2 MW power is insufficient to electrify the whole affected area of the UKHPP. Different alternative ways are recommended to manage the load and provide electricity to the people of the affected area.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Englisch.