Monitoramento e aquisição de dados das condições de uma instalação elétrica trifásica baseado no Arduino
In this paper we present a simple and efficient system for monitoring of load conditions of a three-phase electrical installation from a microcontroller system based on the Arduino platform. The objective of this system is to monitor the voltage and current demand of each phase displaying the values...
| Autor principal: | SILVA, Edenize Pinheiro da |
|---|---|
| Grau: | Trabalho de Conclusão de Curso - Graduação |
| Publicado em: |
2018
|
| Assuntos: | |
| Acesso em linha: |
http://bdm.ufpa.br/jspui/handle/prefix/837 |
| Resumo: |
|---|
|
In this paper we present a simple and efficient system for monitoring of load conditions of a three-phase electrical installation from a microcontroller system based on the Arduino platform. The objective of this system is to monitor the voltage and current demand of each phase displaying the values of voltage and current present in each phase of installation on a display. The stored information can then be used to draw demand curves of electricity installation observing in which periods this is higher or lower, allowing its optimization to observe the level of voltage and current demand to verify the distribution of loads per phase aiming keep the installation with best possible balance. For the construction of the prototype was used in addition to an Arduino Uno board and an LCD display. The voltage and current values are obtained with the use of PTs and CTs respectively and aquisitados signals are conditioned to be compatible with the levels accepted by the microprocessor used. |