Dissertação
Integração de recursos energéticos distribuídos para mitigar os impactos regulatórios de interrupções do fornecimento de energia elétrica
Fecha
2023-04-28Autor
Fabrin, Francisco Gasparin
Institución
Resumen
The indicators of continuity in the quality of the product, especially the individual and
collective indicators, are the main means of evaluating the service provided by the energy
distributor to its customers (consumer units). Thus, it is in the distributors' great interest
to maintain the quality of the service provided, otherwise there are "fines" proportional
to the number of times and the time that the consumer units are without energy. The
amounts in reimbursement to customers are high, financially burdening the distributors.
In this work, it is proposed to carry out approaches with the use of external sources, such
as battery banks and photovoltaic plants to supply the electrical distribution system in the
event of energy shortages and or to strengthen the electrical system. First, a search is
made for the set that has the highest amount paid in compensation to its customers and
after the search for the substation within the selected set, the SE that has the largest
number of consumer units and irrigating rural customer served in class A4 is selected,
containing the worst individual indicators. The methodology is based on average daily
consumption values and indicator values for the definition of the Energy Storage System
- SAE and Photovoltaic Plant - UFV. So that it can be installed at strategic points in order
to reduce the indicators to values lower than those established by ANEEL. Finally, the
analysis of economic feasibility and payback time through the application of NPV and
IRR is carried out. The result showed positive feasibility considering the warranty time
of the equipment used and the useful life.