TY - GEN
T1 - Development of Optimal Pump Operation Method for Urban Drainage Systems
AU - Hwang, Yoon Kwon
AU - Kwon, Soon Ho
AU - Lee, Eui Hoon
AU - Kim, Joong Hoon
N1 - Funding Information:
Acknowledgements. This work was supported by a grant from The National Research Foundation (NRF) of Korea, funded by the Korean government (MSIP) (No. 2016R1A2A1A050-05306).
Publisher Copyright:
© 2020, Springer Nature Switzerland AG.
PY - 2020
Y1 - 2020
N2 - Recently, climate change and urbanization have been caused by urban flood. To mitigate flood, there are structural measures such as detention reservoir and pump station and non-structural measures such as pump operation rules and gate operation rules. However, structural measures cannot cope with rainfall stronger than design rainfall intensity and need to construct to develop flood mitigation capacity. Urban drainage system needs non-structural measures that maximize the efficiency of structural measures. The efficient operation of the pump as one of non-structural measures can develop the discharge capacity of urban drainage system to prevent urban flood. In this study, we proposed advanced optimal pump operation at Mokgam stream located Seoul and Gyeonggi-do. Advanced optimal pump operation is considering the water level of the vulnerable points and the water level of reservoirs. Risk of flooding is predicted by the water level of vulnerable point and reservoir. Therefore, pump station is able to proactively start the pump compared to the current pump operation, reservoir secures free space to develop flood mitigation effect and discharge capacity.
AB - Recently, climate change and urbanization have been caused by urban flood. To mitigate flood, there are structural measures such as detention reservoir and pump station and non-structural measures such as pump operation rules and gate operation rules. However, structural measures cannot cope with rainfall stronger than design rainfall intensity and need to construct to develop flood mitigation capacity. Urban drainage system needs non-structural measures that maximize the efficiency of structural measures. The efficient operation of the pump as one of non-structural measures can develop the discharge capacity of urban drainage system to prevent urban flood. In this study, we proposed advanced optimal pump operation at Mokgam stream located Seoul and Gyeonggi-do. Advanced optimal pump operation is considering the water level of the vulnerable points and the water level of reservoirs. Risk of flooding is predicted by the water level of vulnerable point and reservoir. Therefore, pump station is able to proactively start the pump compared to the current pump operation, reservoir secures free space to develop flood mitigation effect and discharge capacity.
KW - Harmony search algorithm
KW - Multiobjective optimization
KW - Non-structural measures
KW - Optimal pump operation
UR - http://www.scopus.com/inward/record.url?scp=85076106138&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-31967-0_7
DO - 10.1007/978-3-030-31967-0_7
M3 - Conference contribution
AN - SCOPUS:85076106138
SN - 9783030319663
T3 - Advances in Intelligent Systems and Computing
SP - 63
EP - 69
BT - Advances in Harmony Search, Soft Computing and Applications, ICHSA 2019
A2 - Kim, Joong Hoon
A2 - Geem, Zong Woo
A2 - Jung, Donghwi
A2 - Yoo, Do Guen
A2 - Yadav, Anupam
PB - Springer
T2 - 5th International Conference on Harmony Search, Soft Computing and Applications, ICHSA 2019
Y2 - 20 July 2019 through 22 July 2019
ER -
