Title :
Inter-area oscillation damping control based on energy storage systems and fuzzy logical control
Author :
Yang, H.M. ; Cui, L. ; Wen, J.Y. ; Cheng, S.J. ; Wang, H.F.
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
This paper proposes a damping method for inter-area oscillation based on energy storage system (ESS) installed to a transmission line. A new fuzzy logical controller (FLC) for ESS is proposed too. The input signal of the controller is the variation rate of the deviation between the phase angles of the intertie´s terminal buses which is easy to measure in practical system and makes the controller more robust. Simulations results on single machine infinite bus system demonstrate the effectiveness of the suggested FLC strategy for ESS to damping inter-area oscillation.
Keywords :
damping; energy storage; fuzzy control; power system control; power system interconnection; power system stability; robust control; energy storage system; fuzzy logical controller; inter-area oscillation damping control; interconnected power system stability; single machine infinite bus system; transmission line; Control systems; Damping; Electronic switching systems; Energy storage; Fuzzy control; Fuzzy logic; Fuzzy systems; Phase measurement; Robust control; Transmission line measurements; Center of inertia; Energy storage system; Fuzzy logical control; Inter-area oscillation; Power system stabilizer;
Conference_Titel :
Sustainable Power Generation and Supply, 2009. SUPERGEN '09. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4934-7
DOI :
10.1109/SUPERGEN.2009.5348062
