Energy internet distributed energy supply and energy storage equipment modeling method

Abstract

The invention discloses an energy internet distributed energy supply and energy storage equipment modeling method. The method comprises the steps of deriving a wind turbine and a gas turbine from a prime motor; drawing a wind turbine curve; drawing gas turbine and internal combustion engine curves; creating a new class for an electric steam boiler; adding an air conditioning unit, a lithium bromide absorption refrigeration unit, a direct combustion type lithium bromide absorption refrigeration unit, an electric refrigeration unit and a heat pump refrigeration unit; expanding a basic energy storage unit; deriving a battery power storage unit and a capacitor power storage unit; and deriving an ice cold storage unit, a water cold storage unit, a phase change cold storage unit, a water heat storage unit and a brick heat storage unit. A model system constructed by the method is constructed on the basis of original internal combustion engine, steam turbine and water turbine, so that the costconsumption is greatly reduced; meanwhile, the reasonability of energy production equipment, energy conversion equipment and energy storage equipment in the model system is high; comprehensive energyutilization can be promoted; and energy integration and energy sharing among service systems can be better guided.

Description

technical field [0001] The present invention relates to the field of energy internet, in particular to a modeling method for energy internet distributed energy supply and energy storage equipment. Background technique [0002] In response to the energy shortage and severe pressure on energy conservation and emission reduction caused by the accelerated industrialization and urbanization in recent years, the Chinese government has proposed an action plan to use the Energy Internet as an important strategic support for promoting the energy revolution. overall efficiency. Under this background, distributed energy supply and energy storage equipment system has become the focus of research in the field of energy engineering, and the installed scale design of the system is the main technical problem faced by distributed energy supply and energy storage equipment system. Whether the installed capacity of the system is reasonable or not determines whether the operating efficiency an...

AI Technical Summary

Problems solved by technology

[0003] Some existing modeling methods applied to energy Internet distributed energy supply and energy storage equipment often have defects of high cost, and the rationality of the construction among energy production equipment, energy conversion equipment and energy storage equipment is insufficient. The economy and energy saving and emission reduction effects produced by the system model are not significant enough, and they cannot be well applied to actual development needs. Therefore, a modeling method for energy Internet distributed energy supply and energy storage equipment is invented to solve the current There are deficiencies in the technology