An WAMS-Based Online Generators Coherency Identification Approach for Controlled Islanding
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2993809
Abstract: In this paper, an online model-free approach based on the largest Lyapunov exponents (LLE) and angular velocity deviation is provided for coherent groups identification (CGI). Firstly, by using a model-free LLE calculation method, the generator… read more here.
Keywords: based online; approach; coherency identification; identification ... See more keywords
Robust System Separation Strategy Considering Online Wide-Area Coherency Identification and Uncertainties of Renewable Energy Sources
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2020.2971966
Abstract: With the fast growth of renewable energy sources (RES), more and more uncertainties are involved and influencing the stable operation of power systems. Controlled islanding is the last measure to prevent power system blackouts, thus… read more here.
Keywords: system; oci arop; system separation; coherency identification ... See more keywords
A Coherency Identification Method of Active Frequency Response Control Based on Support Vector Clustering for Bulk Power System
Sign Up to like & getrecommendations! Published in 2019 at "Energies"
DOI: 10.3390/en12163155
Abstract: Active frequency response (AFR) control is needed in current power systems. To solve the over-frequency problems of generators connected to non-disturbed buses during the AFR control period, the generators should be clustered into coherent groups.… read more here.
Keywords: system; control; frequency; power ... See more keywords