Title :
A new topology of a battery energy storage system
Author :
Leung, K.K. ; Sutanto, D.
Author_Institution :
Dept. of Electr. Eng., Hong Kong Polytech., Hung Hom, Hong Kong
Abstract :
This paper describes a new topology of a battery energy storage system (BESS) that can provide simultaneously fast control of both its MW and MVAr outputs to improve power system operation and control. The proposed BESS topology also provides several other important contributions to the power systems such as active harmonic filtering to meet power quality standards, load leveling, damping of inter-area oscillations, damping of transient stability, effective and fast control of power flow along a transmission line corridor, many of the flexible AC transmission system (FACTS) features, and emergency supply on loss of AC source (very similar to UPS applications). This paper shows that BESS can offer an important resource for improving power system control
Keywords :
battery storage plants; damping; load flow; power system control; power system harmonics; power system stability; power system transients; reactive power control; FACTS; active harmonic filtering; active power control; battery energy storage system topology; emergency supply; flexible AC transmission system; inter-area oscillations damping; load leveling; loss of AC source; power flow control; power quality standards; power system control improvement; power system operation improvement; reactive power control; transient stability damping; transmission line corridor; Batteries; Control systems; Energy storage; Power harmonic filters; Power system control; Power system harmonics; Power system stability; Power system transients; Power systems; Topology;
Conference_Titel :
Energy Management and Power Delivery, 1998. Proceedings of EMPD '98. 1998 International Conference on
Print_ISBN :
0-7803-4495-2
DOI :
10.1109/EMPD.1998.705521
