Open AccessGeneral model establishment and optimization dispatch of integrated energy system with power-to-gas
Author(s) -
Huan Ma,
Pengfei Zhang,
Zhe Liu,
Yunwei Yang,
Jianqiang Li,
Xiaolong Hu,
Meixia Zhang,
Xiu Yang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1486/6/062013
Subject(s) - energy system , power to gas , electric power system , energy (signal processing) , economic dispatch , power (physics) , system optimization , computer science , mathematical optimization , mathematics , physics , statistics , electrolysis , electrode , quantum mechanics , electrolyte
It is an important way to solve the problem of energy environment to use the new energy to run the multi-type energy coupling integrated energy system.Firstly, the mathematical model of power-to-gas (P2G) and electric-to-gas (P2HSS) energy storage system is established in this paper, and then the comprehensive energy system model of power-to-gas is established by using the modeling method of general energy hub. With the goal of reducing costs, reducing emissions, increasing new energy output and increasing P2G and P2H conversion benefits, optimization dispatch analysis was conducted. The numerical example shows that the consumption of new energy in the system is good. At the same time, P2HSS system has a significant effect on peak cutting and valley filling to ensure the economic and stable operation of the system.