XIE Yingbiao,HOU Hui,TANG Junyi,et al.Load Restoration Strategy for Integrated Electricity-Gas Energy System with Mobile Hydrogen Energy Storage Under Typhoon Disasters[J].Automation of Electric Power Systems,2025,49(6):134-143.
XIE Yingbiao,HOU Hui,TANG Junyi,et al.Load Restoration Strategy for Integrated Electricity-Gas Energy System with Mobile Hydrogen Energy Storage Under Typhoon Disasters[J].Automation of Electric Power Systems,2025,49(6):134-143. DOI: 10.7500/AEPS20240531003.
Load Restoration Strategy for Integrated Electricity-Gas Energy System with Mobile Hydrogen Energy Storage Under Typhoon Disasters
To reduce the loss of integrated electricity-gas energy system (IEGS) under typhoon disasters
a load restoration strategy for IEGS considering mobile hydrogen energy storage is proposed. Firstly
the load restoration potential of mobile hydrogen energy storage such as hydrogen powered buses and hydrogen powered ships on the IEGS is analyzed. Combining the spatio-temporal and energy characteristics
the emergency power supply models for hydrogen powered buses and hydrogen powered ships are constructed. Secondly
the coupling characteristics between the power distribution network and natural gas network are analyzed. A cooperative restoration model of IEGS considering the mobile hydrogen storage is established with the objective of minimizing system operation costs. The enhanced second-order-cone relaxation method is used to deal with the operation constraints of the natural gas network. Finally
taking a certain area in Foshan City
Guangdong Province of China
which is vulnerable to typhoons and developed in hydrogen energy along the coast of China
as the case background
the simulation is verified on IEEE 33-bus power distribution network and 7-bus natural gas network
as well as IEEE 123-bus power distribution network and 20-bus natural gas network. The results show that introducing the mobile hydrogen energy storage to participate in the post-disaster emergency power supply can effectively reduce the load loss and total costs
thereby enhancing the resilience of IEGS under typhoon disasters.
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