OPTIMAL MEASUREMENT PLACEMENT FOR IDENTIFICATION LOCATION AND INTENSITY OF HARMONIC SOURCES

Because of limitation the number of harmonic measurements that must be installed in the network,harmonic state estimation has been considered as one of the famous methods for measuring voltage and injection current busbar, lines current and placement of these measurements with algorithm based on sequential elimination method. Also, after that algorithm could find location of measurements in various busbars at harmonics, minimization number of sites technique that they collect harmonic data from measurement devices, optimal placement of these measurements will be done. By using this technique, optimal place of measurement for identification location and intensity of harmonic sources can be found. This investigation have been performed on IEEE 14-bus with 69 possible location to install these measurement in MATLAB software.

کلیدواژه ها:

HSE ، Harmonic Measurement ، Modelling ، Optimal ، Placement ، Condition Number