TY - GEN
T1 - Optimal Control Based on Quasi-Newton Method Considering Cooperation of Constrained Distributed Energy Resources
AU - Sekine, Tetsuya
AU - Namerikawa, Toru
N1 - Funding Information:
This work was supported by JST CREST Grant Number JPMJCR15K2, Japan.
Publisher Copyright:
© 2018 The Society of Instrument and Control Enginners - SICE.
PY - 2018/10/15
Y1 - 2018/10/15
N2 - In this paper, load frequency control by optimal control algorithm using quasi-Newton method for microgrid introducing diesel generator and battery is discussed. In the proposed method, we consider microgrid model including diesel generator and battery. Also, saturation is taken into account as a constraint on the input to the model of diesel generator and battery. Then, a cost function considering the storage capacity constraint is formulated. Therefore, we propose an algorithm using the quasi-Newton method to determine inputs that minimize the formalized cost function. In addition to the quasi-Newton method, we propose an algorithm using Backward Sweep to match the terminal condition. Finally, we confirm the effectiveness of the proposed method through numerical simulations.
AB - In this paper, load frequency control by optimal control algorithm using quasi-Newton method for microgrid introducing diesel generator and battery is discussed. In the proposed method, we consider microgrid model including diesel generator and battery. Also, saturation is taken into account as a constraint on the input to the model of diesel generator and battery. Then, a cost function considering the storage capacity constraint is formulated. Therefore, we propose an algorithm using the quasi-Newton method to determine inputs that minimize the formalized cost function. In addition to the quasi-Newton method, we propose an algorithm using Backward Sweep to match the terminal condition. Finally, we confirm the effectiveness of the proposed method through numerical simulations.
KW - Backward Sweep
KW - Distributed energy resources
KW - Microgrid
KW - Quasi-Newton
UR - http://www.scopus.com/inward/record.url?scp=85056745102&partnerID=8YFLogxK
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U2 - 10.23919/SICE.2018.8492644
DO - 10.23919/SICE.2018.8492644
M3 - Conference contribution
AN - SCOPUS:85056745102
T3 - 2018 57th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2018
SP - 958
EP - 963
BT - 2018 57th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 57th Annual Conference of the Society of Instrument and Control Engineers of Japan, SICE 2018
Y2 - 11 September 2018 through 14 September 2018
ER -