Synchrophasor Based Monitoring System for Grid Interactive Energy Storage System Control
Roozbeh Torkzadeh, Mojtaba Eliassi, Peyman Mazidi, Pedro Rodríguez, Dalibor Brnobić, Konstantinos F. Krommydas, Akylas Stratigakos, Christos Dikeakos, Michális S. Michael, Rogiros Tapakis, Vasiliki Vita, Elias Zafiropoulos, Ricardo Pastor, George Boultadakis
Abstract
Energy Storage Systems installed at primary substations can be used by different participants of the power system for handling the emerging uncertainties caused by supply-side variations, demand-side flexibility and grid topology changes. This work presents a practical design for the monitoring system of the controller of the grid interactive energy storage system. This monitoring scheme takes advantage of synchrophasor measurements gathered by phasor measurement units of wide area measurement systems. The analysis of synchrophasor measurements provides real-time situational awareness over the status of the grid. Therefore, the integration of synchrophasor measurements into the control loop of GI-ESS will enable them to participate in power services of the flexibility market. Furthermore, the implementation of a basic power oscillation damping function as an example of power services using the proposed monitoring system is illustrated in this paper.