Óptimo despliegue de redes de distribución eléctrica soterrada basado en técnicas heurísticas y simulación.
The introduction of new loads to conventional electrical distribution systems causes overload in electrical power equipment. This overload causes the useful life of distribution transformers, electrical conductors, protections, etc., to decrease considerably, in addition, the reliability and stabili...
সংরক্ষণ করুন:
| প্রধান লেখক: | |
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| বিন্যাস: | bachelorThesis |
| ভাষা: | spa |
| প্রকাশিত: |
2018
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | http://dspace.ups.edu.ec/handle/123456789/16506 |
| ট্যাগগুলো: |
ট্যাগ যুক্ত করুন
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ট্যাগ যুক্ত করুন | সংক্ষিপ্ত: | The introduction of new loads to conventional electrical distribution systems causes overload in electrical power equipment. This overload causes the useful life of distribution transformers, electrical conductors, protections, etc., to decrease considerably, in addition, the reliability and stability of the system begins to be affected. Therefore, by means of the present investigation, it is sought to solve the problem of planning and dimensioning of distribution electric networks. Consequently, this article focuses on the development of a model capable of selecting the optimal location of distribution transformers considering the permitted percentages of voltage drop established in the literature, from the secondary of the distribution transformer to the furthest user, in such a way that, it is possible to satisfy electric service fulfilling quality standards. In addition, the best topology will be provided through the application of graph theory, which will guarantee observability of restrictions, such as: capacity of each transformer and electric service coverage. When referring to the term capacity, reference is made to the maximum number of users allowed to be part of a conglomerate, in such a way that, by means of this restriction, the maximum power in kVAs that should be allocated to each group is limited. On the other hand, when referring to the term coverage we refer to the maximum distance allowed from the transformer to the furthest user. Another fundamental contribution suggested by the present investigation is to work through the segmentation of the scenario, which will allow us to determine the number of feeders according to the number of segmentations, in addition, it will allow to initiate the deployment in a controlled manner, that is, it can be initiated by sectors the deployment, in such a way that, allows us scalability in terms of the increase of users. Consequently, the present model contemplates the development of a heuristic capable of executing geolocated planning processes, considering user scalability. The optimal deployment of distribution transformers with their respective topology is obtained by means of the Matlab software and, the validation of it, by simulating a load flow using the Cymdist software. |
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