Impact of Electric Vehicle Aggregator with Communication Time Delay on Stability Regions and Stability Delay Margins in Load Frequency Control System
نویسندگان
چکیده
This paper investigates the impact of electric vehicle (EV) aggregator with communication time delay on stability regions and margins a single-area load frequency control (LFC) system. Primarily, graphical method characterizing boundary locus is implemented. For given delay, computes all stabilizing pro-portional-integral (PI) controller gains, which constitutes region in parameter space PI controller. Secondly, order to complement regions, frequency-domain exact used calculate for various values gains. The qualitative EV both thoroughly analyzed results are authenticated by time-domain simulations quasi-polynomial mapping-based root finder (QPmR) algorithm.
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ژورنال
عنوان ژورنال: Journal of modern power systems and clean energy
سال: 2021
ISSN: ['2196-5420', '2196-5625']
DOI: https://doi.org/10.35833/mpce.2019.000244