TY - GEN
T1 - Optimal control based charging/discharging strategy of dual battery energy storage system for wind power dispatch
AU - Daryl Robles, Micro
AU - Lee, Kooksun
AU - Kim, Jung Su
N1 - Publisher Copyright:
© 2017 The Society of Instrument and Control Engineers - SICE.
PY - 2017/11/10
Y1 - 2017/11/10
N2 - This paper proposes a control strategy for the dual-BESS system using optimal control. Previously designed one-step MPC (Model Predictive Control) based strategy is extended for a dual-BESS case. To this end, a two-stage optimal control problem is solved. Since the resulting algorithm for charging and discharging of dual BESS comes in the form of a simple if-then statement, it is easy to implement. The simulation results show that the proposed method makes the capacity firming successfully achieved, while the SoC (State of Charge) of the BESSs are maintained in rated intervals and the stored energy of each BESS is balanced.
AB - This paper proposes a control strategy for the dual-BESS system using optimal control. Previously designed one-step MPC (Model Predictive Control) based strategy is extended for a dual-BESS case. To this end, a two-stage optimal control problem is solved. Since the resulting algorithm for charging and discharging of dual BESS comes in the form of a simple if-then statement, it is easy to implement. The simulation results show that the proposed method makes the capacity firming successfully achieved, while the SoC (State of Charge) of the BESSs are maintained in rated intervals and the stored energy of each BESS is balanced.
KW - Batter charging/discharging
KW - Optimal control
KW - Power dispatch
KW - SoC (State of Charge) constraints
UR - http://www.scopus.com/inward/record.url?scp=85044149616&partnerID=8YFLogxK
U2 - 10.23919/SICE.2017.8105667
DO - 10.23919/SICE.2017.8105667
M3 - Conference contribution
AN - SCOPUS:85044149616
T3 - 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017
SP - 865
EP - 870
BT - 2017 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 56th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2017
Y2 - 19 September 2017 through 22 September 2017
ER -
