TY - GEN
T1 - Load Frequency Control in Connected Power System including Distributed Energy Resources using Iterative Gradient Method
AU - Sekine, Tetsuya
AU - Namerikawa, Toru
N1 - Funding Information:
This work was supported by JST CREST Grant Number JPMJCR15K2, Japan.
Publisher Copyright:
© 2019 JSME.
PY - 2019/6
Y1 - 2019/6
N2 - In this paper, load frequency control problem for power system is discussed. In the proposed method, we consider power system model including generator and battery. Also, saturation is taken into account as a constraint on the input to the model for generator and battery. Then, a cost function considering the storage capacity constraint is formulated. The connected power system cooperatively determines control input that minimize the cost function and keep the power system stable. Furthermore, we propose to consider the economic dispatch methodology considering the suppression of the fuel cost in power system. Therefore, load frequency control and economic dispatch methodology considering constraints of generator and battery are proposed in this paper. Finally, we confirm the effectiveness of our proposed method through numerical simulation.
AB - In this paper, load frequency control problem for power system is discussed. In the proposed method, we consider power system model including generator and battery. Also, saturation is taken into account as a constraint on the input to the model for generator and battery. Then, a cost function considering the storage capacity constraint is formulated. The connected power system cooperatively determines control input that minimize the cost function and keep the power system stable. Furthermore, we propose to consider the economic dispatch methodology considering the suppression of the fuel cost in power system. Therefore, load frequency control and economic dispatch methodology considering constraints of generator and battery are proposed in this paper. Finally, we confirm the effectiveness of our proposed method through numerical simulation.
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M3 - Conference contribution
AN - SCOPUS:85069890766
T3 - 2019 12th Asian Control Conference, ASCC 2019
SP - 13
EP - 18
BT - 2019 12th Asian Control Conference, ASCC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th Asian Control Conference, ASCC 2019
Y2 - 9 June 2019 through 12 June 2019
ER -