چكيده لاتين
Today, with the advancement of technology, the need of various infrastructure systems for electrical energy has increased. The water distribution network, as one of the most important vital infrastructures of human societies, has deep dependencies on the electricity distribution network. On the other hand, in recent years, with the increase in the rate of natural and human accidents, the amount of extensive losses and blackouts in the power system and especially the distribution network has increased. Therefore, researchers have recently focused on resilience in their research. On the other hand, causing disruption in the electricity distribution system due to accidents can disrupt the performance and reduce the resilience of the water distribution system, even if the infrastructure of the water distribution system is not damaged by the accident. In the meantime, it can be said that one of the most important coupling elements of the two water and electricity distribution systems are water pumps. Pumping stations in the water distribution system, due to their dependence on electricity for operation, suffer the most interruptions from the occurrence of accidents in the electricity distribution network. According to this issue, how to power the water pumps, taking into consideration the topology of the electricity distribution system, is very important in improving the resilience of the water distribution system and recovering this system after accidents. In this thesis, a model is presented for the operation of the interconnected electricity and water network, taking into account resilience considerations after the accident. In this study, the water pumping stations are connected to the electric buses of the electricity distribution network. After the accident, a number of the lines of the electricity distribution network are damaged and cut, and as a result, in addition to blackouts at the level of the distribution network, the power supply process of the water pumping stations faces problems. and we will also have a water cut in the water distribution network. In this thesis, by monitoring the intelligent network studied by the management of the interconnected electricity and water network, the status of the electricity distribution network lines (healthy or damaged) is determined, then the operator before the arrival of the repair teams using available equipment including portable distributed generation sources and the formation of separate micro-grids provides more load to the electricity and water network. The simulation results are performed on the IEEE 33-bus power distribution network along with a typical 10-node water distribution network in a small urban environment. The results show the effectiveness of the proposed method in the effect of the coordinated operation of the electricity and water distribution network in reducing the interruption in service to the subscribers of the water distribution network, reducing the unsupplied load of the electricity and water distribution network, and improving the resilience of the electricity and water network.
