Open AccessMethods of Missing Data Handlingin One Shot Response based Power System Control
Author(s) -
Niraj Dahal
Publication year - 2019
Publication title -
international journal of engineering and advanced technology
Language(s) - English
Resource type - Journals
ISSN - 2249-8958
DOI - 10.35940/ijeat.a1062.1291s319
Subject(s) - phasor , extrapolation , matlab , electric power system , one shot , missing data , computer science , power (physics) , power flow , work flow , control theory (sociology) , control (management) , engineering , mathematics , artificial intelligence , statistics , machine learning , industrial engineering , mechanical engineering , physics , quantum mechanics , operating system
The work done in this paper addresses various methods of handling missing phasor samples obtained from power flow simulations using DSA tools like TSAT and PSAT. Pseudorandom numbers in MATLAB are used to simulate 0-10% of missing samples and are recovered using different extrapolation techniques. After recovery, samples are subjected to decision trees to assess the performance of one shot stabilizing controls like in [1], [2].The power system model used is the 176 bus model of Western Electrical Coordinating Council (WECC).