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10
Note for Advanced User
The Power Quality Disturbance and Location Detector Using ANN permit users
to load their own data (signals) and perform the simulation and analysis. Users are
encouraged to compile and store the data in a specific folder. Also, user needs to save
their data with extension *.dat file. Before running the program, they need to set the data
folder as MATLAB current directory, or place it into the MATLAB current directory.
While running the program, once the button “Load Disturbance Data” inside the
program is clicked, the user data will automatically be loaded into the list-box. Then,
user can perform the simulation and analysis based on his/her own data file.
There are some requirements and limitation on the data format.
1.
The number of data must be at least 800 as the program is set to perform the
analysis of 800 data only. Otherwise, error will occur.
2.
The sampling frequency of the data has to be set as 1 kHz or at the step of
0.001s
3.
The data should be in per unit (p.u.) form
4.
The data must compile in notepad with extension *.dat