Investigating the Operation of the Integrated Electricity and Gas Network Along with the Use of Renewable Resources Including its Uncertainty

A correct understanding of the modeling and behavior of power systems is possible when exploiting and optimizing their performance. Due to the uncertainty of the reason for changing energy production to energy generation and energy consumption by consumers, it has been one of the leading challenges in the modeling and operation of integrated systems, and there is a possibility of different decisions, there is a correct strategy in the modeling. For this purpose, this article examines the integrated electricity and gas network in wind and solar power-receiving energy sources and the effect on the consumption response program. The simulation is implemented in the standard network of 24 IEEE and 10 gas nodes, and the two systems are connected through gas units. Also, by using Information Gap Decision Theory (IDGT), the uncertainty of energy sources is calculated, and conventional methods do not need to form a possible combination. The results show that the integration of resources increases their number and the uncertainty prediction system shows that these resources are very important in the operation and management of integrated systems and have a significant impact on reducing costs.