Title :
The steady state characteristics of an SSSC integrated with energy storage
Author :
Zhang, L. ; Crow, M.L. ; Yang, Z. ; Chen, S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Missouri Univ., Rolla, MO, USA
Abstract :
A static synchronous series compensator (SSSC) integrated with an energy storage system (ESS) can provide superior performance in power flow control, transient stability improvement and power oscillation damping. This paper focuses on comparing the steady state characteristics of the SSSC with ESS and without ESS. The SSSC output voltage range, compensated output power, operating modes and its effects on transmission line power flow control are extensively discussed using characteristic curves. Based on these curves, a new generalized PQ decoupled control concept is proposed for an SSSC with a battery energy storage system (BESS). The experimental validation of the proposed control is carried out on a laboratory SSSC/BESS setup
Keywords :
battery storage plants; damping; load flow control; oscillations; power system transient stability; static VAr compensators; FACTS; battery energy storage system; compensated output power; energy storage system; generalized PQ decoupled control; operating modes; output voltage range; power flow control; power oscillation damping; static synchronous series compensator; steady state characteristics; transient stability improvement; transmission line power flow control; Control systems; Damping; Electronic switching systems; Energy storage; Load flow control; Power generation; Power system transients; Power transmission lines; Stability; Steady-state;
Conference_Titel :
Power Engineering Society Winter Meeting, 2001. IEEE
Conference_Location :
Columbus, OH
Print_ISBN :
0-7803-6672-7
DOI :
10.1109/PESW.2001.917271
