Demonstration of the operation and performance of a pressurised alkaline electrolyser operating in the hydrogen fuelling station in Porsgrunn, Norway

As a part of the authors' experimental work, operational data and the characteristics of the pressurised alkaline electrolyser installed at the site under different operational modes have been collected and analysed. The archival value of this paper is the presentation and discussion of the electrolyser characteristics which are relevant to the identification of an acceptable control strategy to integrate such electrolyser loads within the power system and thus provide improved performance of the power system when exposed to the highly time variable energy supply from renewable sources.