Monitoramento de temperatura do motor de aerogeradores de pequeno porte utilizando Power Line Communication -PLC

AUTOR(ES)

Magali da Rosa

FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

2012

RESUMO

The control system and supervision have been revealed very important in product systems. To guarantee the function with quality, industrial process requires a permanent control being necessary keeping stable some variables. One important factor to point using remote monitoring is the possibility to centralize the control of one process in distinct place, many times far away from the problem original point. It can be accessed by responsible person for the process or many times solved by him without the necessity to be present where the problem started. This research studied and developed a monitoring system and supervision, using communication technology via electrical grid and data acquisition system. It was done by means of research and studies cases at SATC laboratory with data acquisition interface creation, using electric power distribution to transmit and receive the data by PLC technology as a solution to remote monitoring of a definite variable as temperature, simulating the temperature of a small wind power motor. After the prototype execution, comparatives tests were done between PLC technology and LAN network in two different environments: residential and industrial. The network behavior analysis was performed using a network analysis software, where were established some parameters that represent the performance of the network to send and receive data from the monitoring system.The data acquired in this research shows satisfactory results using PLC technology in relation to LAN network, confirming the possibility of use this technology in remote monitoring system allowing a reliability increase in operational convenience.

ASSUNTO(S)

wind power controle automatico plc processos de fabricação remote monitoring energia elétrica energia eólica aerogeradores

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