Title :
Divergence operator for the stability assessment of a microgrid weakly connected to the power system
Author :
Falabretti, D. ; Delfanti, M. ; Merlo, M. ; Zaldivar, J.M. ; Strozzi, F.
Author_Institution :
Energy Dept., Politec. di Milano, Milan, Italy
Abstract :
In the present study divergence operator is exploited with the aim to improve the frequency regulation in a distribution network weakly connected to the transmission grid. A novel regulator has been investigated to drive a storage device with the target to improve the system dynamic behavior. The proposed approach has been implemented in a dedicated dynamic simulation tool. The performance of the divergence based regulator has been evaluated with respect to the respond of a classical frequency regulator (based on local measure).
Keywords :
distributed power generation; frequency control; power system stability; classical frequency regulator; dedicated dynamic simulation tool; distribution network; divergence based regulator; divergence operator; frequency regulation; microgrid; power system; stability assessment; storage device; system dynamic behavior; transmission grid; Generators; Regulators; Torque; Dispersed generation; divergence operator; frequency regulation; renewable resources;
Conference_Titel :
Harmonics and Quality of Power (ICHQP), 2010 14th International Conference on
Conference_Location :
Bergamo
Print_ISBN :
978-1-4244-7244-4
Electronic_ISBN :
978-1-4244-7245-1
DOI :
10.1109/ICHQP.2010.5625449
