IMPLEMENTAÇÃO DE MEDIDOR TRIFÁSICO DE ENERGIA ELETRÔNICO E ESTIMAÇÃO DO ERRO DE MEDIÇÃO

Marcio Carneiro Brito, João Onofre P. Pinto, Ruben Barros Godoy

Abstract


DOI: 10.14684/intertech.13.2014.167-171

This work presents the development of a dsp-based device that performs electric signals processing from triphasic system in order to measure active, reactive and apparent power from a bus. Therefore, three algorithms will be embedded associated with pq Theory, Conservative Power Theory and Definitions IEEE Standard 1459-2010. The Hardware system consist of a signal conditioning board, that use voltage and current sensors; and a control board that contains a TMS320C6713 float point DSP, an interface control with keys and display, and ETHERNET module. After signal acquisition of voltages and currents the ADC0808 convert them to digital bits and outputted serially to DSP that apply the power algorithms. Some results are presented what is possible evaluate the model proposed from comparison among simulation and algorithm results since both are corresponding results being according to expected. Finally conclude that with advance of this work more results can be obtained. Index Terms - DSP, Smart Meter, Smart Grid, Power Theory.


Full Text: PDF

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.

----------------------------------------------------------------------

ISSN 2317-4382

----------------------------------------------------------------------

Indexing

Logotipo do IBICT

----------------------------------------------------------------------

Scientific Societies and Directories

Logotipo COPEC Logotipo SHERO Logotipo da Capes

----------------------------------------------------------------------

Follow Us

Logotipo facebook Logotipo LinkedIn Logotipo Twitter