TY - GEN
T1 - Small Signal Analysis of a VSC-Based Battery Energy Storage System with V/f Control
AU - Adeyemo, O.
AU - Shushekar, S.
AU - Khazaei, Javad
AU - Idowu, Peter
AU - Asrari, Arash
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/7/2
Y1 - 2018/7/2
N2 - This research studies the stability of a grid-connected battery energy storage system (BESS) with a voltage source converter (VSC) and a filter. The VSC is a grid supporting controlled converter, which is enhanced with a primary and secondary frequency/voltage droop controllers, to enable grid connected and islanded mode operation without changing the controller structure. The linearized small signal model of the entire system is derived considering the inner current controller, the outer power loop, the primary and secondary frequency/voltage controllers, the LCL filter, and the phase-locked loop (PLL). The eigen values of the linearized system are obtained using state space modeling. To analyze the effects of certain parameters on the system stability, different case studies are performed.
AB - This research studies the stability of a grid-connected battery energy storage system (BESS) with a voltage source converter (VSC) and a filter. The VSC is a grid supporting controlled converter, which is enhanced with a primary and secondary frequency/voltage droop controllers, to enable grid connected and islanded mode operation without changing the controller structure. The linearized small signal model of the entire system is derived considering the inner current controller, the outer power loop, the primary and secondary frequency/voltage controllers, the LCL filter, and the phase-locked loop (PLL). The eigen values of the linearized system are obtained using state space modeling. To analyze the effects of certain parameters on the system stability, different case studies are performed.
UR - http://www.scopus.com/inward/record.url?scp=85061821035&partnerID=8YFLogxK
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U2 - 10.1109/NAPS.2018.8600651
DO - 10.1109/NAPS.2018.8600651
M3 - Conference contribution
AN - SCOPUS:85061821035
T3 - 2018 North American Power Symposium, NAPS 2018
BT - 2018 North American Power Symposium, NAPS 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2018 North American Power Symposium, NAPS 2018
Y2 - 9 September 2018 through 11 September 2018
ER -