I have developed a project for Power Quality Monitoring. The measured quantities are according to the IEEE-Std 1459/2010, i.e., for three-phase systems under unbalanced and non-sinusoidal conditions: effective voltage and current, effective apparent power, fundamental effective voltage and current, fundamental apparent power, real power, effective power factor, etc.. THDv and THDi. The software, for Arduino IDE, calculates the Instantaneous Space Phasors (ISPs) which I have been developed. ISPs allow easy calculation of all the above mentioned quantities and, moreover, it allows separating the positive and negative sequency and zero sequency harmonics. I am looking for partners, woldwide, for construting their own Power Quality Analyser for attending their clients. The Arduino sketch is open and free. Once we have the ISPs, complementar calculations may be done in Excel. My main aim is to give consulting for those who will use the software for further studies and analysis of the measurements results.
Anyone interested in this partnership project, please, contact me.
See more at http://dalgerti.com
Re: Power Quality Arduino Based Monitoring for Industrial, Commercial and Residential Facilities
hi, Dalgeti, I have just build a three phase monitoring energy. I use 3 arduino to read 3 phase at the same time, then transfer it to the main to show it. But I have problem, some time the ampe value is not correct.