Research And Application Of The Intelligent Decision System For Remote Trial Delivery Based On Monitoring Information

Energy is an important material basis for human survival and development.Under the goal of "double carbon",the integrated energy system becomes the inevitable choice for the contradiction between the continuous expansion of energy demand and sustainable development and environmental protection because of its clean and low-carbon energy supply and safe and efficient energy utilization.As the most important part to achieve the "double carbon" goal,the integrated energy system,by breaking down the barriers between energy systems,coordinating and optimizing the electric power system,thermal power system and natural gas system,fully improves the efficiency of energy utilization and promotes the large-scale consumption of renewable energy.The reduction of fossil energy penetration,the increase of the proportion of centralized and distributed new energy access,and the gradient utilization of renewable energy are also methods to achieve a clean,lowcarbon,safe,and efficient system while diversifying the energy conversion.Based on the domestic and international research on integrated energy system issues,this paper proposes a new type of integrated energy system model architecture with multienergy mutual storage.And the modeling of integrated energy system energy supply,conversion,and consumption units is carried out,along with the related constraints.The following three aspects are the main research contents.The integrated energy system model architecture containing a high proportion of new energy devices is established.In order to enhance the multi-energy complementarity and the gradient utilization of energy in the system integrated energy system,the model structure is divided into three subjects: source-grid-load,and each of them is optimized internally while pursuing the maximum benefit.The network side is the energy operator,which makes energy price strategy with energy revenue as the decision target;the source side is the solar thermal aggregator,which pursues the energy differential revenue while ensuring the coordination of the four energy sources of electricity,cooling and heat.The load side is the user side,mainly to improve the user’s satisfaction with energy use.In order to coordinate the interests of various subjects,the master-slave game method in economics is used,and the existence and uniqueness of its game equilibrium solution is proved.In order to further improve the energy utilization and operation optimization in the integrated energy system of the system,the above model framework is improved,and the integrated energy system is divided into four main bodies: source-networkload-storage,and a game model of the integrated energy system with one master and three slaves is established.At the same time,the output uncertainty of the wind equipment is quantified by fuzzy processing.The comprehensive utilization of multienergy storage technology enables different forms of energy storage to coordinate and compensate each other in terms of performance,so as to achieve different energy cascade utilization,and at the same time make up for the dispersion and intermittency of renewable energy.For the collaborative optimization of multiple integrated energy systems with energy interaction,the establishment of a large power grid and gas network as the top leaders,and multiple integrated energy system energy suppliers as the followers;The internal energy operator of each integrated energy system at the lower level is the leader to develop real-time energy price information,and the load aggregator and energy storage supplier are the followers to seek the best benefit plan according to the price signal.A two-level master-slave game model for multiple integrated energy systems is established.Both layers are solved with NAGA-Ⅱ and cplex solver.Through the example analysis,it can be concluded that the profits of multiple integrated energy systems have been improved,while the user payment costs of each system have been reduced,and the satisfaction of energy consumption has been improved.