What is wind-hydrogen coupled energy storage power generation system (WHPG)?

In this study, a simulation model of a wind-hydrogen coupled energy storage power generation system (WHPG) is established. The effects of different operating temperatures on the hydrogen production and electricity consumption of alkaline electrolyzer, and on the electricity generation and hydrogen consumption of the fuel cell are studied.

Can a wind-hydrogen coupled energy storage power generation system solve energy surplus?

The coupling of hydrogen energy and wind power generation will effectively solve the problem of energy surplus. In this study, a simulation model of a wind-hydrogen coupled energy storage power generation system (WHPG) is established.

What is wind power generation hydrogen fuel cell system?

The wind power generation hydrogen fuel cell system consists of wind power generation system, electrolytic hydrogen production system, compression hydrogen storage system, fuel cell system, and other related coordination control (Belmokhtar et al., 2014).

How wind power is used to produce hydrogen?

The excess electric power of wind power generation is used to electrolyze water for hydrogen production. The storage density of hydrogen is increased by pressure hydrogen storage technology, solid-state hydrogen storage technology, and so on. The basic structure of the hydrogen production system is shown in Figure 1. Figure 1.

What are the technical characteristics of hydrogen production?

The main technical characteristics include the flexible distribution of the ratio of hydrogen production power and safe operation of hydrogen production, hydrogen storage, and hydrogen system by control system. Traditional hydrogen production by electrolysis in the generation of electricity will make a lot of pollutant emissions.

Does wind energy fluctuation affect power system and hydrogen generation plant?

The impact of wind energy fluctuation on power system and hydrogen generation plant was reduced by smooth power curve, and this system was introduced and simulated in detail in 2010, and its performance was evaluated.