ISO/NP TS 22734-2

Hydrogen generators using water electrolysis — Part 2: Testing guidance for performing electricity grid service

Scope

This Technical Specification describes testing protocols for water electrolyser systems with the focus on alkaline and PEM water electrolysers. The purpose of these protocols is to determine if an electrolyser has the basic capabilities of providing electricity grid services. It also covers test apparatus, measuring instruments and measuring methods, and evaluates test reports for electrolyser systems.