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ENCIT 2020
18th Brazilian Congress of Thermal Sciences and Engineering
STUDY OF A SMALL STEAM TURBINE AT LOW PRESSURE USING A PERMANENT MAGNET GENERATOR
Submission Author:
Davi Oliveira , PA , Brazil
Co-Authors:
Davi Oliveira, Jerson Vaz, Edson Abreu, Marcelo de Oliveira e Silva, Marcos Galhardo, Ruan de Souza Ribeiro, Leonam Ferreira de Araujo
Presenter: Davi Oliveira
doi://10.26678/ABCM.ENCIT2020.CIT20-0705
Abstract
Currently, there are not many relevant studies in the literature for small steam turbines operating at low pressure, conditioned to the reality of the Amazon region. the main goal of this work is to develop an experimental study of a small steam turbine operating at low pressure, in order to apply it to small energy demand. It is used two benches setups, the first one, the small steam turbine COPPUS, RLA Type, is connected to a cyclonic combustor boiler with a permanent magnet electric generator of 1 kW, EN2 alternator model from ENERSUD. In this case, a load bank with equivalent resistance of 2.4 is used to simulate the electrical load. Secondly, the experimental setup for testing the efficiency of the generator, which is used. Which, they developed measurements on the behavior of mechanical and electrical powers in relation to the shaft rotational speed of the small steam turbine, considering pressures of 0.1, 0.2, and 0.3 MPa. We concluded that the preliminary experimental survey, made in this work, demonstrates a good mechanical behavior of the small turbine and could be an alternative for electricity generation system to supply small demands.
Keywords
Power generation, Boiler, cyclonic combustor, magnet permanent generator
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