Flexibility of Power‐to‐Gas Plants: A Case Study,Chemie Ingenieur Technik

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Flexibility of Power‐to‐Gas Plants: A Case Study
Chemie Ingenieur Technik ( IF 1.5 ) Pub Date : 2020-10-02 , DOI: 10.1002/cite.202000063
Felix Herrmann ₁ , Marcus Grünewald ₁ , Julia Riese ₁

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Due to the increasing share of renewable energies in the power sector, the need for energy storage and flexible performance is rising. This study provides an in‐depth investigation of the flexibility of a Power‐to‐Gas plant for the production of synthetic natural gas. Model‐based analysis is conducted for the individual technologies PEM electrolysis, MEA absorption and fixed‐bed methanation as well as for the continuously operated process. This study reveals that the Power‐to‐Gas plant offers a capacity flexibility of 87–125 %, corresponding to 4.79–6.88 MW electrical input power.

中文翻译：

天然气发电站的灵活性：一个案例研究

由于电力领域中可再生能源的份额不断增加，对能量存储和灵活性能的需求正在上升。这项研究深入研究了动力天然气工厂生产合成天然气的灵活性。基于模型的分析是针对PEM电解，MEA吸收和固定床甲烷化的各个技术以及连续操作的过程进行的。这项研究表明，“气转电厂”的容量灵活性为87–125％，相当于4.79–6.88 MW电力输入功率。

更新日期：2020-11-25

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