A new energy hydrogen production simulation and optimization method and system based on a hybrid electrolytic cell

Abstract

The present application relates to a kind of new energy hydrogen production simulation and optimization method and system based on hybrid electrolytic cell, belong to clean energy technology field, solve the problem that related technology cannot carry out closed loop optimization to the volatility of hydrogen production end and the load demand of hydrogen end.Method includes: constructing wind power generation model, photovoltaic power generation model, electric energy storage model, electrolytic cell model and hydrogen storage tank dynamic model;Based on the input power intensity of electrolytic cell and the boundary coefficient of setting, the state judgment model of electrolytic cell is constructed;According to the input electric power of electrolytic cell at current time t and the state judgment model of electrolytic cell, the electricity consumption lower limit vector of multiple combination states is obtained and sorted, then optimization and standardization processing are carried out;First objective function and first constraint condition are constructed and solved to minimize hydrogen load adjustment cost, and second objective function and second constraint condition are constructed and solved to maximize new energy consumption rate.Improve the adaptability of hydrogen production-hydrogen to new energy fluctuation.

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