Exergy Analysis And Energy Efficiency Analysis In Energy Internet

In recent years,due to various reasons,China's new energy field of abandoned wind abandoned light phenomenon,the northern winter gas shortage phenomenon is very serious.With the adjustment of China's energy structure and the increasing demand for natural gas,it is one of the trends of China's energy development to convert renewable energy into natural gas and promote the mutual conversion between electricity and gas.This paper analyzes and studies the Power-To-Gas(PtG)and Gas-To-Power(GtP).Realize the mutual conversion between gas and electricity in the energy internet,and establish physical and network layers.At the physical layer,the PtG and GtP in the energy internet are analyzed technically,exergy analyzed,and analyzed economically.Through the technical analysis process,the mechanism model was established,the energy exergy efficiency of the energy Internet system was obtained through the analysis,and the economy of the energy Internet system was obtained through economic analysis.By establishing the objective equations and constraint equations,the optimal value of the energy internet chapter's economy and efficiency is obtained.The Internet of Energy Information System was designed at the network level.The embedded single-chip STM32 is designed as a system slave,and the host adopts forcecontrolled configuration software to accept data,analyze data,query data,and save data.In the energy Internet,material conversion and information sharing are achieved,and the abandoned renewable energy is converted into natural gas.Through the conversion between gas and power,the problem of low utilization of new energy and shortage of gas is solved.The exergy lose efficiency and economic optimization analysis between electric power and gas is carried out to provide data support for the implementation of gas project landing.