TY - GEN
T1 - Reduction of Electricity Cost in Distribution Systems Based on Optimal Switching Configuration
AU - Mubarak, Hamza
AU - Mokhlis, Hazlie
AU - Mansor, Nurulafiqah Nadzirah
AU - Abdellatif, Abdallah
AU - Wang, Li
AU - Muhammad, Munir Azam
N1 - Funding Information:
ACKNOWLEDGMENT This research was supported by the University of Malaya, grant number ST034-2020 and umll047-2019.
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - Increasing power consumption and privatization of power networks have prompted utilities to deliver high-quality, dependable facilities to sustain continuous operation and decrease electricity prices. Reducing energy loss in the distribution system helps maintain services and reduce expenses. This paper presents an economic analysis of a practical distribution system for electricity power loss cost reduction. A Mixed Integer Second Order Cone Programming (MISOCP) technique is proposed to achieve the switching sequence from the initial configuration based on minimum power loss during intermittent switching. The Hamming dataset approach reduces search space by taking into account just the radial network topology to attain optimum switching sequences. This work is verified on the actual Malaysian 71 bus distribution system. The results disclosed that the power losses decreased to 114.99 kW and 139.49 kW compared to the initial configuration when the load was 100% and 110%, respectively. Finally, the power loss reduction resulted in saving the cost up to MYR 82,115 and MYR 100,036 when the load level was 100% and 110%, respectively.
AB - Increasing power consumption and privatization of power networks have prompted utilities to deliver high-quality, dependable facilities to sustain continuous operation and decrease electricity prices. Reducing energy loss in the distribution system helps maintain services and reduce expenses. This paper presents an economic analysis of a practical distribution system for electricity power loss cost reduction. A Mixed Integer Second Order Cone Programming (MISOCP) technique is proposed to achieve the switching sequence from the initial configuration based on minimum power loss during intermittent switching. The Hamming dataset approach reduces search space by taking into account just the radial network topology to attain optimum switching sequences. This work is verified on the actual Malaysian 71 bus distribution system. The results disclosed that the power losses decreased to 114.99 kW and 139.49 kW compared to the initial configuration when the load was 100% and 110%, respectively. Finally, the power loss reduction resulted in saving the cost up to MYR 82,115 and MYR 100,036 when the load level was 100% and 110%, respectively.
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U2 - 10.1109/POWERCON53406.2022.9929982
DO - 10.1109/POWERCON53406.2022.9929982
M3 - Conference contribution
AN - SCOPUS:85142286409
T3 - 2022 IEEE International Conference on Power Systems Technology: Embracing Advanced Technology in Power and Energy Systems for Sustainable Development, POWERCON 2022
BT - 2022 IEEE International Conference on Power Systems Technology
A2 - Rashid, Haroon
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE International Conference on Power Systems Technology, POWERCON 2022
Y2 - 12 September 2022 through 14 September 2022
ER -
